[libgda] Upgrade embeded SQLite version to 3.27.1
- From: Daniel Espinosa Ortiz <despinosa src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [libgda] Upgrade embeded SQLite version to 3.27.1
- Date: Fri, 22 Feb 2019 22:09:14 +0000 (UTC)
commit 059b0693740cfd009f4f9067099ffcdcb471f684
Author: Daniel Espinosa Ortiz <esodan gmail com>
Date: Fri Feb 22 15:27:37 2019 -0600
Upgrade embeded SQLite version to 3.27.1
libgda/sqlite/sqlite-src/sqlite3.c | 10486 ++++++++++++++++++++++-------------
libgda/sqlite/sqlite-src/sqlite3.h | 199 +-
2 files changed, 6757 insertions(+), 3928 deletions(-)
---
diff --git a/libgda/sqlite/sqlite-src/sqlite3.c b/libgda/sqlite/sqlite-src/sqlite3.c
index 7b525c36b..70e84b589 100644
--- a/libgda/sqlite/sqlite-src/sqlite3.c
+++ b/libgda/sqlite/sqlite-src/sqlite3.c
@@ -1,6 +1,6 @@
/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
-** version 3.25.2. By combining all the individual C code files into this
+** version 3.27.1. By combining all the individual C code files into this
** single large file, the entire code can be compiled as a single translation
** unit. This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately. Performance improvements
@@ -260,6 +260,9 @@ static const char * const sqlite3azCompileOpt[] = {
#if SQLITE_ENABLE_FTS5
"ENABLE_FTS5",
#endif
+#if SQLITE_ENABLE_GEOPOLY
+ "ENABLE_GEOPOLY",
+#endif
#if SQLITE_ENABLE_HIDDEN_COLUMNS
"ENABLE_HIDDEN_COLUMNS",
#endif
@@ -290,6 +293,9 @@ static const char * const sqlite3azCompileOpt[] = {
#if SQLITE_ENABLE_MULTIPLEX
"ENABLE_MULTIPLEX",
#endif
+#if SQLITE_ENABLE_NORMALIZE
+ "ENABLE_NORMALIZE",
+#endif
#if SQLITE_ENABLE_NULL_TRIM
"ENABLE_NULL_TRIM",
#endif
@@ -1156,9 +1162,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.25.2"
-#define SQLITE_VERSION_NUMBER 3025002
-#define SQLITE_SOURCE_ID "2018-09-25 19:08:10
fb90e7189ae6d62e77ba3a308ca5d683f90bbe633cf681865365b8e92792d1c7"
+#define SQLITE_VERSION "3.27.1"
+#define SQLITE_VERSION_NUMBER 3027001
+#define SQLITE_SOURCE_ID "2019-02-08 13:17:39
0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -1856,6 +1862,15 @@ struct sqlite3_io_methods {
** file space based on this hint in order to help writes to the database
** file run faster.
**
+** <li>[[SQLITE_FCNTL_SIZE_LIMIT]]
+** The [SQLITE_FCNTL_SIZE_LIMIT] opcode is used by in-memory VFS that
+** implements [sqlite3_deserialize()] to set an upper bound on the size
+** of the in-memory database. The argument is a pointer to a [sqlite3_int64].
+** If the integer pointed to is negative, then it is filled in with the
+** current limit. Otherwise the limit is set to the larger of the value
+** of the integer pointed to and the current database size. The integer
+** pointed to is set to the new limit.
+**
** <li>[[SQLITE_FCNTL_CHUNK_SIZE]]
** The [SQLITE_FCNTL_CHUNK_SIZE] opcode is used to request that the VFS
** extends and truncates the database file in chunks of a size specified
@@ -2164,6 +2179,7 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE 33
#define SQLITE_FCNTL_LOCK_TIMEOUT 34
#define SQLITE_FCNTL_DATA_VERSION 35
+#define SQLITE_FCNTL_SIZE_LIMIT 36
/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -3005,6 +3021,17 @@ struct sqlite3_mem_methods {
** negative value for this option restores the default behaviour.
** This option is only available if SQLite is compiled with the
** [SQLITE_ENABLE_SORTER_REFERENCES] compile-time option.
+**
+** [[SQLITE_CONFIG_MEMDB_MAXSIZE]]
+** <dt>SQLITE_CONFIG_MEMDB_MAXSIZE
+** <dd>The SQLITE_CONFIG_MEMDB_MAXSIZE option accepts a single parameter
+** [sqlite3_int64] parameter which is the default maximum size for an in-memory
+** database created using [sqlite3_deserialize()]. This default maximum
+** size can be adjusted up or down for individual databases using the
+** [SQLITE_FCNTL_SIZE_LIMIT] [sqlite3_file_control|file-control]. If this
+** configuration setting is never used, then the default maximum is determined
+** by the [SQLITE_MEMDB_DEFAULT_MAXSIZE] compile-time option. If that
+** compile-time option is not set, then the default maximum is 1073741824.
** </dl>
*/
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
@@ -3035,6 +3062,7 @@ struct sqlite3_mem_methods {
#define SQLITE_CONFIG_STMTJRNL_SPILL 26 /* int nByte */
#define SQLITE_CONFIG_SMALL_MALLOC 27 /* boolean */
#define SQLITE_CONFIG_SORTERREF_SIZE 28 /* int nByte */
+#define SQLITE_CONFIG_MEMDB_MAXSIZE 29 /* sqlite3_int64 */
/*
** CAPI3REF: Database Connection Configuration Options
@@ -3050,6 +3078,7 @@ struct sqlite3_mem_methods {
** is invoked.
**
** <dl>
+** [[SQLITE_DBCONFIG_LOOKASIDE]]
** <dt>SQLITE_DBCONFIG_LOOKASIDE</dt>
** <dd> ^This option takes three additional arguments that determine the
** [lookaside memory allocator] configuration for the [database connection].
@@ -3072,6 +3101,7 @@ struct sqlite3_mem_methods {
** memory is in use leaves the configuration unchanged and returns
** [SQLITE_BUSY].)^</dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_FKEY]]
** <dt>SQLITE_DBCONFIG_ENABLE_FKEY</dt>
** <dd> ^This option is used to enable or disable the enforcement of
** [foreign key constraints]. There should be two additional arguments.
@@ -3082,6 +3112,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the FK enforcement setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_TRIGGER]]
** <dt>SQLITE_DBCONFIG_ENABLE_TRIGGER</dt>
** <dd> ^This option is used to enable or disable [CREATE TRIGGER | triggers].
** There should be two additional arguments.
@@ -3092,6 +3123,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the trigger setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]]
** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
** <dd> ^This option is used to enable or disable the two-argument
** version of the [fts3_tokenizer()] function which is part of the
@@ -3105,6 +3137,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the new setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION]]
** <dt>SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</dt>
** <dd> ^This option is used to enable or disable the [sqlite3_load_extension()]
** interface independently of the [load_extension()] SQL function.
@@ -3122,7 +3155,7 @@ struct sqlite3_mem_methods {
** be a NULL pointer, in which case the new setting is not reported back.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
+** [[SQLITE_DBCONFIG_MAINDBNAME]] <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
** <dd> ^This option is used to change the name of the "main" database
** schema. ^The sole argument is a pointer to a constant UTF8 string
** which will become the new schema name in place of "main". ^SQLite
@@ -3131,6 +3164,7 @@ struct sqlite3_mem_methods {
** until after the database connection closes.
** </dd>
**
+** [[SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE]]
** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
** <dd> Usually, when a database in wal mode is closed or detached from a
** database handle, SQLite checks if this will mean that there are now no
@@ -3144,7 +3178,7 @@ struct sqlite3_mem_methods {
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
+** [[SQLITE_DBCONFIG_ENABLE_QPSG]] <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG). When the QPSG is active,
** a single SQL query statement will always use the same algorithm regardless
@@ -3160,7 +3194,7 @@ struct sqlite3_mem_methods {
** following this call.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
+** [[SQLITE_DBCONFIG_TRIGGER_EQP]] <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not
** include output for any operations performed by trigger programs. This
** option is used to set or clear (the default) a flag that governs this
@@ -3172,7 +3206,7 @@ struct sqlite3_mem_methods {
** it is not disabled, 1 if it is.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_RESET_DATABASE</dt>
+** [[SQLITE_DBCONFIG_RESET_DATABASE]] <dt>SQLITE_DBCONFIG_RESET_DATABASE</dt>
** <dd> Set the SQLITE_DBCONFIG_RESET_DATABASE flag and then run
** [VACUUM] in order to reset a database back to an empty database
** with no schema and no content. The following process works even for
@@ -3191,6 +3225,18 @@ struct sqlite3_mem_methods {
** Because resetting a database is destructive and irreversible, the
** process requires the use of this obscure API and multiple steps to help
** ensure that it does not happen by accident.
+**
+** [[SQLITE_DBCONFIG_DEFENSIVE]] <dt>SQLITE_DBCONFIG_DEFENSIVE</dt>
+** <dd>The SQLITE_DBCONFIG_DEFENSIVE option activates or deactivates the
+** "defensive" flag for a database connection. When the defensive
+** flag is enabled, language features that allow ordinary SQL to
+** deliberately corrupt the database file are disabled. The disabled
+** features include but are not limited to the following:
+** <ul>
+** <li> The [PRAGMA writable_schema=ON] statement.
+** <li> Writes to the [sqlite_dbpage] virtual table.
+** <li> Direct writes to [shadow tables].
+** </ul>
** </dd>
** </dl>
*/
@@ -3204,7 +3250,8 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_QPSG 1007 /* int int* */
#define SQLITE_DBCONFIG_TRIGGER_EQP 1008 /* int int* */
#define SQLITE_DBCONFIG_RESET_DATABASE 1009 /* int int* */
-#define SQLITE_DBCONFIG_MAX 1009 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_DEFENSIVE 1010 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1010 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -4005,9 +4052,9 @@ SQLITE_API int sqlite3_set_authorizer(
** time is in units of nanoseconds, however the current implementation
** is only capable of millisecond resolution so the six least significant
** digits in the time are meaningless. Future versions of SQLite
-** might provide greater resolution on the profiler callback. The
-** sqlite3_profile() function is considered experimental and is
-** subject to change in future versions of SQLite.
+** might provide greater resolution on the profiler callback. Invoking
+** either [sqlite3_trace()] or [sqlite3_trace_v2()] will cancel the
+** profile callback.
*/
SQLITE_API SQLITE_DEPRECATED void *sqlite3_trace(sqlite3*,
void(*xTrace)(void*,const char*), void*);
@@ -4421,6 +4468,8 @@ SQLITE_API int sqlite3_open_v2(
** is not a database file pathname pointer that SQLite passed into the xOpen
** VFS method, then the behavior of this routine is undefined and probably
** undesirable.
+**
+** See the [URI filename] documentation for additional information.
*/
SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
@@ -4642,9 +4691,24 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
** on this hint by avoiding the use of [lookaside memory] so as not to
** deplete the limited store of lookaside memory. Future versions of
** SQLite may act on this hint differently.
+**
+** [[SQLITE_PREPARE_NORMALIZE]] <dt>SQLITE_PREPARE_NORMALIZE</dt>
+** <dd>The SQLITE_PREPARE_NORMALIZE flag is a no-op. This flag used
+** to be required for any prepared statement that wanted to use the
+** [sqlite3_normalized_sql()] interface. However, the
+** [sqlite3_normalized_sql()] interface is now available to all
+** prepared statements, regardless of whether or not they use this
+** flag.
+**
+** [[SQLITE_PREPARE_NO_VTAB]] <dt>SQLITE_PREPARE_NO_VTAB</dt>
+** <dd>The SQLITE_PREPARE_NO_VTAB flag causes the SQL compiler
+** to return an error (error code SQLITE_ERROR) if the statement uses
+** any virtual tables.
** </dl>
*/
#define SQLITE_PREPARE_PERSISTENT 0x01
+#define SQLITE_PREPARE_NORMALIZE 0x02
+#define SQLITE_PREPARE_NO_VTAB 0x04
/*
** CAPI3REF: Compiling An SQL Statement
@@ -4802,6 +4866,11 @@ SQLITE_API int sqlite3_prepare16_v3(
** ^The sqlite3_expanded_sql(P) interface returns a pointer to a UTF-8
** string containing the SQL text of prepared statement P with
** [bound parameters] expanded.
+** ^The sqlite3_normalized_sql(P) interface returns a pointer to a UTF-8
+** string containing the normalized SQL text of prepared statement P. The
+** semantics used to normalize a SQL statement are unspecified and subject
+** to change. At a minimum, literal values will be replaced with suitable
+** placeholders.
**
** ^(For example, if a prepared statement is created using the SQL
** text "SELECT $abc,:xyz" and if parameter $abc is bound to integer 2345
@@ -4817,14 +4886,16 @@ SQLITE_API int sqlite3_prepare16_v3(
** bound parameter expansions. ^The [SQLITE_OMIT_TRACE] compile-time
** option causes sqlite3_expanded_sql() to always return NULL.
**
-** ^The string returned by sqlite3_sql(P) is managed by SQLite and is
-** automatically freed when the prepared statement is finalized.
+** ^The strings returned by sqlite3_sql(P) and sqlite3_normalized_sql(P)
+** are managed by SQLite and are automatically freed when the prepared
+** statement is finalized.
** ^The string returned by sqlite3_expanded_sql(P), on the other hand,
** is obtained from [sqlite3_malloc()] and must be free by the application
** by passing it to [sqlite3_free()].
*/
SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
+SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
/*
** CAPI3REF: Determine If An SQL Statement Writes The Database
@@ -7314,6 +7385,9 @@ struct sqlite3_module {
int (*xSavepoint)(sqlite3_vtab *pVTab, int);
int (*xRelease)(sqlite3_vtab *pVTab, int);
int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
+ /* The methods above are in versions 1 and 2 of the sqlite_module object.
+ ** Those below are for version 3 and greater. */
+ int (*xShadowName)(const char*);
};
/*
@@ -8236,6 +8310,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_OPTIMIZATIONS 15
#define SQLITE_TESTCTRL_ISKEYWORD 16 /* NOT USED */
#define SQLITE_TESTCTRL_SCRATCHMALLOC 17 /* NOT USED */
+#define SQLITE_TESTCTRL_INTERNAL_FUNCTIONS 17
#define SQLITE_TESTCTRL_LOCALTIME_FAULT 18
#define SQLITE_TESTCTRL_EXPLAIN_STMT 19 /* NOT USED */
#define SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD 19
@@ -9648,6 +9723,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
** can use to customize and optimize their behavior.
**
** <dl>
+** [[SQLITE_VTAB_CONSTRAINT_SUPPORT]]
** <dt>SQLITE_VTAB_CONSTRAINT_SUPPORT
** <dd>Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_CONSTRAINT_SUPPORT,X) are supported,
@@ -10417,7 +10493,7 @@ struct sqlite3_rtree_query_info {
sqlite3_int64 iRowid; /* Rowid for current entry */
sqlite3_rtree_dbl rParentScore; /* Score of parent node */
int eParentWithin; /* Visibility of parent node */
- int eWithin; /* OUT: Visiblity */
+ int eWithin; /* OUT: Visibility */
sqlite3_rtree_dbl rScore; /* OUT: Write the score here */
/* The following fields are only available in 3.8.11 and later */
sqlite3_value **apSqlParam; /* Original SQL values of parameters */
@@ -10913,12 +10989,38 @@ SQLITE_API int sqlite3session_isempty(sqlite3_session *pSession);
** consecutively. There is no chance that the iterator will visit a change
** the applies to table X, then one for table Y, and then later on visit
** another change for table X.
+**
+** The behavior of sqlite3changeset_start_v2() and its streaming equivalent
+** may be modified by passing a combination of
+** [SQLITE_CHANGESETSTART_INVERT | supported flags] as the 4th parameter.
+**
+** Note that the sqlite3changeset_start_v2() API is still <b>experimental</b>
+** and therefore subject to change.
*/
SQLITE_API int sqlite3changeset_start(
sqlite3_changeset_iter **pp, /* OUT: New changeset iterator handle */
int nChangeset, /* Size of changeset blob in bytes */
void *pChangeset /* Pointer to blob containing changeset */
);
+SQLITE_API int sqlite3changeset_start_v2(
+ sqlite3_changeset_iter **pp, /* OUT: New changeset iterator handle */
+ int nChangeset, /* Size of changeset blob in bytes */
+ void *pChangeset, /* Pointer to blob containing changeset */
+ int flags /* SESSION_CHANGESETSTART_* flags */
+);
+
+/*
+** CAPI3REF: Flags for sqlite3changeset_start_v2
+**
+** The following flags may passed via the 4th parameter to
+** [sqlite3changeset_start_v2] and [sqlite3changeset_start_v2_strm]:
+**
+** <dt>SQLITE_CHANGESETAPPLY_INVERT <dd>
+** Invert the changeset while iterating through it. This is equivalent to
+** inverting a changeset using sqlite3changeset_invert() before applying it.
+** It is an error to specify this flag with a patchset.
+*/
+#define SQLITE_CHANGESETSTART_INVERT 0x0002
/*
@@ -10962,7 +11064,7 @@ SQLITE_API int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
** sqlite3changeset_next() is called on the iterator or until the
** conflict-handler function returns. If pnCol is not NULL, then *pnCol is
** set to the number of columns in the table affected by the change. If
-** pbIncorrect is not NULL, then *pbIndirect is set to true (1) if the change
+** pbIndirect is not NULL, then *pbIndirect is set to true (1) if the change
** is an indirect change, or false (0) otherwise. See the documentation for
** [sqlite3session_indirect()] for a description of direct and indirect
** changes. Finally, if pOp is not NULL, then *pOp is set to one of
@@ -11573,7 +11675,7 @@ SQLITE_API int sqlite3changeset_apply_v2(
),
void *pCtx, /* First argument passed to xConflict */
void **ppRebase, int *pnRebase, /* OUT: Rebase data */
- int flags /* Combination of SESSION_APPLY_* flags */
+ int flags /* SESSION_CHANGESETAPPLY_* flags */
);
/*
@@ -11591,8 +11693,14 @@ SQLITE_API int sqlite3changeset_apply_v2(
** causes the sessions module to omit this savepoint. In this case, if the
** caller has an open transaction or savepoint when apply_v2() is called,
** it may revert the partially applied changeset by rolling it back.
+**
+** <dt>SQLITE_CHANGESETAPPLY_INVERT <dd>
+** Invert the changeset before applying it. This is equivalent to inverting
+** a changeset using sqlite3changeset_invert() before applying it. It is
+** an error to specify this flag with a patchset.
*/
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
+#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
/*
** CAPI3REF: Constants Passed To The Conflict Handler
@@ -11986,6 +12094,12 @@ SQLITE_API int sqlite3changeset_start_strm(
int (*xInput)(void *pIn, void *pData, int *pnData),
void *pIn
);
+SQLITE_API int sqlite3changeset_start_v2_strm(
+ sqlite3_changeset_iter **pp,
+ int (*xInput)(void *pIn, void *pData, int *pnData),
+ void *pIn,
+ int flags
+);
SQLITE_API int sqlite3session_changeset_strm(
sqlite3_session *pSession,
int (*xOutput)(void *pOut, const void *pData, int nData),
@@ -12012,6 +12126,45 @@ SQLITE_API int sqlite3rebaser_rebase_strm(
void *pOut
);
+/*
+** CAPI3REF: Configure global parameters
+**
+** The sqlite3session_config() interface is used to make global configuration
+** changes to the sessions module in order to tune it to the specific needs
+** of the application.
+**
+** The sqlite3session_config() interface is not threadsafe. If it is invoked
+** while any other thread is inside any other sessions method then the
+** results are undefined. Furthermore, if it is invoked after any sessions
+** related objects have been created, the results are also undefined.
+**
+** The first argument to the sqlite3session_config() function must be one
+** of the SQLITE_SESSION_CONFIG_XXX constants defined below. The
+** interpretation of the (void*) value passed as the second parameter and
+** the effect of calling this function depends on the value of the first
+** parameter.
+**
+** <dl>
+** <dt>SQLITE_SESSION_CONFIG_STRMSIZE<dd>
+** By default, the sessions module streaming interfaces attempt to input
+** and output data in approximately 1 KiB chunks. This operand may be used
+** to set and query the value of this configuration setting. The pointer
+** passed as the second argument must point to a value of type (int).
+** If this value is greater than 0, it is used as the new streaming data
+** chunk size for both input and output. Before returning, the (int) value
+** pointed to by pArg is set to the final value of the streaming interface
+** chunk size.
+** </dl>
+**
+** This function returns SQLITE_OK if successful, or an SQLite error code
+** otherwise.
+*/
+SQLITE_API int sqlite3session_config(int op, void *pArg);
+
+/*
+** CAPI3REF: Values for sqlite3session_config().
+*/
+#define SQLITE_SESSION_CONFIG_STRMSIZE 1
/*
** Make sure we can call this stuff from C++.
@@ -12145,12 +12298,8 @@ struct Fts5PhraseIter {
**
** Usually, output parameter *piPhrase is set to the phrase number, *piCol
** to the column in which it occurs and *piOff the token offset of the
-** first token of the phrase. The exception is if the table was created
-** with the offsets=0 option specified. In this case *piOff is always
-** set to -1.
-**
-** Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM)
-** if an error occurs.
+** first token of the phrase. Returns SQLITE_OK if successful, or an error
+** code (i.e. SQLITE_NOMEM) if an error occurs.
**
** This API can be quite slow if used with an FTS5 table created with the
** "detail=none" or "detail=column" option.
@@ -12439,11 +12588,11 @@ struct Fts5ExtensionApi {
** the tokenizer substitutes "first" for "1st" and the query works
** as expected.
**
-** <li> By adding multiple synonyms for a single term to the FTS index.
-** In this case, when tokenizing query text, the tokenizer may
-** provide multiple synonyms for a single term within the document.
-** FTS5 then queries the index for each synonym individually. For
-** example, faced with the query:
+** <li> By querying the index for all synonyms of each query term
+** separately. In this case, when tokenizing query text, the
+** tokenizer may provide multiple synonyms for a single term
+** within the document. FTS5 then queries the index for each
+** synonym individually. For example, faced with the query:
**
** <codeblock>
** ... MATCH 'first place'</codeblock>
@@ -12467,7 +12616,7 @@ struct Fts5ExtensionApi {
** "place".
**
** This way, even if the tokenizer does not provide synonyms
-** when tokenizing query text (it should not - to do would be
+** when tokenizing query text (it should not - to do so would be
** inefficient), it doesn't matter if the user queries for
** 'first + place' or '1st + place', as there are entries in the
** FTS index corresponding to both forms of the first token.
@@ -14411,6 +14560,7 @@ SQLITE_PRIVATE i64 sqlite3BtreeOffset(BtCursor*);
SQLITE_PRIVATE int sqlite3BtreePayload(BtCursor*, u32 offset, u32 amt, void*);
SQLITE_PRIVATE const void *sqlite3BtreePayloadFetch(BtCursor*, u32 *pAmt);
SQLITE_PRIVATE u32 sqlite3BtreePayloadSize(BtCursor*);
+SQLITE_PRIVATE sqlite3_int64 sqlite3BtreeMaxRecordSize(BtCursor*);
SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*);
SQLITE_PRIVATE struct Pager *sqlite3BtreePager(Btree*);
@@ -14650,12 +14800,11 @@ typedef struct VdbeOpList VdbeOpList;
#endif
/*
-** The following macro converts a relative address in the p2 field
-** of a VdbeOp structure into a negative number so that
-** sqlite3VdbeAddOpList() knows that the address is relative. Calling
-** the macro again restores the address.
+** The following macro converts a label returned by sqlite3VdbeMakeLabel()
+** into an index into the Parse.aLabel[] array that contains the resolved
+** address of that label.
*/
-#define ADDR(X) (-1-(X))
+#define ADDR(X) (~(X))
/*
** The makefile scans the vdbe.c source file and creates the "opcodes.h"
@@ -14931,6 +15080,12 @@ SQLITE_PRIVATE int sqlite3VdbeExplainParent(Parse*);
# define ExplainQueryPlan(P)
# define ExplainQueryPlanPop(P)
# define ExplainQueryPlanParent(P) 0
+# define sqlite3ExplainBreakpoint(A,B) /*no-op*/
+#endif
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_EXPLAIN)
+SQLITE_PRIVATE void sqlite3ExplainBreakpoint(const char*,const char*);
+#else
+# define sqlite3ExplainBreakpoint(A,B) /*no-op*/
#endif
SQLITE_PRIVATE void sqlite3VdbeAddParseSchemaOp(Vdbe*,int,char*);
SQLITE_PRIVATE void sqlite3VdbeChangeOpcode(Vdbe*, u32 addr, u8);
@@ -14946,7 +15101,7 @@ SQLITE_PRIVATE void sqlite3VdbeAppendP4(Vdbe*, void *pP4, int p4type);
SQLITE_PRIVATE void sqlite3VdbeSetP4KeyInfo(Parse*, Index*);
SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int);
SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe*, int);
-SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe*);
+SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Parse*);
SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeReusable(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe*);
@@ -14967,6 +15122,10 @@ SQLITE_PRIVATE void sqlite3VdbeCountChanges(Vdbe*);
SQLITE_PRIVATE sqlite3 *sqlite3VdbeDb(Vdbe*);
SQLITE_PRIVATE u8 sqlite3VdbePrepareFlags(Vdbe*);
SQLITE_PRIVATE void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, u8);
+#ifdef SQLITE_ENABLE_NORMALIZE
+SQLITE_PRIVATE void sqlite3VdbeAddDblquoteStr(sqlite3*,Vdbe*,const char*);
+SQLITE_PRIVATE int sqlite3VdbeUsesDoubleQuotedString(Vdbe*,const char*);
+#endif
SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe*,Vdbe*);
SQLITE_PRIVATE VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*);
SQLITE_PRIVATE sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe*, int, u8);
@@ -15277,9 +15436,6 @@ SQLITE_PRIVATE int sqlite3PagerWalSupported(Pager *pPager);
SQLITE_PRIVATE int sqlite3PagerWalCallback(Pager *pPager);
SQLITE_PRIVATE int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
SQLITE_PRIVATE int sqlite3PagerCloseWal(Pager *pPager, sqlite3*);
-# ifdef SQLITE_DIRECT_OVERFLOW_READ
-SQLITE_PRIVATE int sqlite3PagerUseWal(Pager *pPager, Pgno);
-# endif
# ifdef SQLITE_ENABLE_SNAPSHOT
SQLITE_PRIVATE int sqlite3PagerSnapshotGet(Pager *pPager, sqlite3_snapshot **ppSnapshot);
SQLITE_PRIVATE int sqlite3PagerSnapshotOpen(Pager *pPager, sqlite3_snapshot *pSnapshot);
@@ -15287,8 +15443,10 @@ SQLITE_PRIVATE int sqlite3PagerSnapshotRecover(Pager *pPager);
SQLITE_PRIVATE int sqlite3PagerSnapshotCheck(Pager *pPager, sqlite3_snapshot *pSnapshot);
SQLITE_PRIVATE void sqlite3PagerSnapshotUnlock(Pager *pPager);
# endif
-#else
-# define sqlite3PagerUseWal(x,y) 0
+#endif
+
+#ifdef SQLITE_DIRECT_OVERFLOW_READ
+SQLITE_PRIVATE int sqlite3PagerDirectReadOk(Pager *pPager, Pgno pgno);
#endif
#ifdef SQLITE_ENABLE_ZIPVFS
@@ -15533,6 +15691,10 @@ SQLITE_PRIVATE int sqlite3HeaderSizePcache1(void);
/* Number of dirty pages as a percentage of the configured cache size */
SQLITE_PRIVATE int sqlite3PCachePercentDirty(PCache*);
+#ifdef SQLITE_DIRECT_OVERFLOW_READ
+SQLITE_PRIVATE int sqlite3PCacheIsDirty(PCache *pCache);
+#endif
+
#endif /* _PCACHE_H_ */
/************** End of pcache.h **********************************************/
@@ -16038,12 +16200,14 @@ struct LookasideSlot {
** functions use a regular table table from hash.h.)
**
** Hash each FuncDef structure into one of the FuncDefHash.a[] slots.
-** Collisions are on the FuncDef.u.pHash chain.
+** Collisions are on the FuncDef.u.pHash chain. Use the SQLITE_FUNC_HASH()
+** macro to compute a hash on the function name.
*/
#define SQLITE_FUNC_HASH_SZ 23
struct FuncDefHash {
FuncDef *a[SQLITE_FUNC_HASH_SZ]; /* Hash table for functions */
};
+#define SQLITE_FUNC_HASH(C,L) (((C)+(L))%SQLITE_FUNC_HASH_SZ)
#ifdef SQLITE_USER_AUTHENTICATION
/*
@@ -16087,10 +16251,13 @@ SQLITE_PRIVATE void sqlite3CryptFunc(sqlite3_context*,int,sqlite3_value**);
/* This is an extra SQLITE_TRACE macro that indicates "legacy" tracing
** in the style of sqlite3_trace()
*/
-#define SQLITE_TRACE_LEGACY 0x80
+#define SQLITE_TRACE_LEGACY 0x40 /* Use the legacy xTrace */
+#define SQLITE_TRACE_XPROFILE 0x80 /* Use the legacy xProfile */
#else
-#define SQLITE_TRACE_LEGACY 0
+#define SQLITE_TRACE_LEGACY 0
+#define SQLITE_TRACE_XPROFILE 0
#endif /* SQLITE_OMIT_DEPRECATED */
+#define SQLITE_TRACE_NONLEGACY_MASK 0x0f /* Normal flags */
/*
@@ -16104,7 +16271,7 @@ struct sqlite3 {
Db *aDb; /* All backends */
int nDb; /* Number of backends currently in use */
u32 mDbFlags; /* flags recording internal state */
- u32 flags; /* flags settable by pragmas. See below */
+ u64 flags; /* flags settable by pragmas. See below */
i64 lastRowid; /* ROWID of most recent insert (see above) */
i64 szMmap; /* Default mmap_size setting */
u32 nSchemaLock; /* Do not reset the schema when non-zero */
@@ -16149,8 +16316,10 @@ struct sqlite3 {
void **aExtension; /* Array of shared library handles */
int (*xTrace)(u32,void*,void*,void*); /* Trace function */
void *pTraceArg; /* Argument to the trace function */
+#ifndef SQLITE_OMIT_DEPRECATED
void (*xProfile)(void*,const char*,u64); /* Profiling function */
void *pProfileArg; /* Argument to profile function */
+#endif
void *pCommitArg; /* Argument to xCommitCallback() */
int (*xCommitCallback)(void*); /* Invoked at every commit. */
void *pRollbackArg; /* Argument to xRollbackCallback() */
@@ -16270,14 +16439,18 @@ struct sqlite3 {
#define SQLITE_TriggerEQP 0x01000000 /* Show trigger EXPLAIN QUERY PLAN */
#define SQLITE_ResetDatabase 0x02000000 /* Reset the database */
#define SQLITE_LegacyAlter 0x04000000 /* Legacy ALTER TABLE behaviour */
+#define SQLITE_NoSchemaError 0x08000000 /* Do not report schema parse errors*/
+#define SQLITE_Defensive 0x10000000 /* Input SQL is likely hostile */
/* Flags used only if debugging */
+#define HI(X) ((u64)(X)<<32)
#ifdef SQLITE_DEBUG
-#define SQLITE_SqlTrace 0x08000000 /* Debug print SQL as it executes */
-#define SQLITE_VdbeListing 0x10000000 /* Debug listings of VDBE programs */
-#define SQLITE_VdbeTrace 0x20000000 /* True to trace VDBE execution */
-#define SQLITE_VdbeAddopTrace 0x40000000 /* Trace sqlite3VdbeAddOp() calls */
-#define SQLITE_VdbeEQP 0x80000000 /* Debug EXPLAIN QUERY PLAN */
+#define SQLITE_SqlTrace HI(0x0001) /* Debug print SQL as it executes */
+#define SQLITE_VdbeListing HI(0x0002) /* Debug listings of VDBE progs */
+#define SQLITE_VdbeTrace HI(0x0004) /* True to trace VDBE execution */
+#define SQLITE_VdbeAddopTrace HI(0x0008) /* Trace sqlite3VdbeAddOp() calls */
+#define SQLITE_VdbeEQP HI(0x0010) /* Debug EXPLAIN QUERY PLAN */
+#define SQLITE_ParserTrace HI(0x0020) /* PRAGMA parser_trace=ON */
#endif
/*
@@ -16411,8 +16584,9 @@ struct FuncDestructor {
** single query - might change over time */
#define SQLITE_FUNC_AFFINITY 0x4000 /* Built-in affinity() function */
#define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */
-#define SQLITE_FUNC_WINDOW 0x10000 /* Built-in window-only function */
-#define SQLITE_FUNC_WINDOW_SIZE 0x20000 /* Requires partition size as arg. */
+#define SQLITE_FUNC_WINDOW 0x00010000 /* Built-in window-only function */
+#define SQLITE_FUNC_WINDOW_SIZE 0x20000 /* Requires partition size as arg. */
+#define SQLITE_FUNC_INTERNAL 0x00040000 /* For use by NestedParse() only */
/*
** The following three macros, FUNCTION(), LIKEFUNC() and AGGREGATE() are
@@ -16488,10 +16662,13 @@ struct FuncDestructor {
#define AGGREGATE2(zName, nArg, arg, nc, xStep, xFinal, extraFlags) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|extraFlags, \
SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,xFinal,0,#zName, {0}}
-
#define WAGGREGATE(zName, nArg, arg, nc, xStep, xFinal, xValue, xInverse, f) \
{nArg, SQLITE_UTF8|(nc*SQLITE_FUNC_NEEDCOLL)|f, \
SQLITE_INT_TO_PTR(arg), 0, xStep,xFinal,xValue,xInverse,#zName, {0}}
+#define INTERNAL_FUNCTION(zName, nArg, xFunc) \
+ {nArg, SQLITE_FUNC_INTERNAL|SQLITE_UTF8|SQLITE_FUNC_CONSTANT, \
+ 0, 0, xFunc, 0, 0, 0, #zName, {0} }
+
/*
** All current savepoints are stored in a linked list starting at
@@ -16726,6 +16903,7 @@ struct Table {
#define TF_StatsUsed 0x0100 /* Query planner decisions affected by
** Index.aiRowLogEst[] values */
#define TF_HasNotNull 0x0200 /* Contains NOT NULL constraints */
+#define TF_Shadow 0x0400 /* True for a shadow table */
/*
** Test to see whether or not a table is a virtual table. This is
@@ -16961,7 +17139,7 @@ struct Index {
u16 nKeyCol; /* Number of columns forming the key */
u16 nColumn; /* Number of columns stored in the index */
u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
- unsigned idxType:2; /* 1==UNIQUE, 2==PRIMARY KEY, 0==CREATE INDEX */
+ unsigned idxType:2; /* 0:Normal 1:UNIQUE, 2:PRIMARY KEY, 3:IPK */
unsigned bUnordered:1; /* Use this index for == or IN queries only */
unsigned uniqNotNull:1; /* True if UNIQUE and NOT NULL for all columns */
unsigned isResized:1; /* True if resizeIndexObject() has been called */
@@ -16986,6 +17164,7 @@ struct Index {
#define SQLITE_IDXTYPE_APPDEF 0 /* Created using CREATE INDEX */
#define SQLITE_IDXTYPE_UNIQUE 1 /* Implements a UNIQUE constraint */
#define SQLITE_IDXTYPE_PRIMARYKEY 2 /* Is the PRIMARY KEY for the table */
+#define SQLITE_IDXTYPE_IPK 3 /* INTEGER PRIMARY KEY index */
/* Return true if index X is a PRIMARY KEY index */
#define IsPrimaryKeyIndex(X) ((X)->idxType==SQLITE_IDXTYPE_PRIMARYKEY)
@@ -17012,6 +17191,12 @@ struct IndexSample {
tRowcnt *anDLt; /* Est. number of distinct keys less than this sample */
};
+/*
+** Possible values to use within the flags argument to sqlite3GetToken().
+*/
+#define SQLITE_TOKEN_QUOTED 0x1 /* Token is a quoted identifier. */
+#define SQLITE_TOKEN_KEYWORD 0x2 /* Token is a keyword. */
+
/*
** Each token coming out of the lexer is an instance of
** this structure. Tokens are also used as part of an expression.
@@ -17193,11 +17378,15 @@ struct Expr {
** TK_COLUMN: the value of p5 for OP_Column
** TK_AGG_FUNCTION: nesting depth */
AggInfo *pAggInfo; /* Used by TK_AGG_COLUMN and TK_AGG_FUNCTION */
- Table *pTab; /* Table for TK_COLUMN expressions. Can be NULL
- ** for a column of an index on an expression */
-#ifndef SQLITE_OMIT_WINDOWFUNC
- Window *pWin; /* Window definition for window functions */
-#endif
+ union {
+ Table *pTab; /* TK_COLUMN: Table containing column. Can be NULL
+ ** for a column of an index on an expression */
+ Window *pWin; /* TK_FUNCTION: Window definition for the func */
+ struct { /* TK_IN, TK_SELECT, and TK_EXISTS */
+ int iAddr; /* Subroutine entry address */
+ int regReturn; /* Register used to hold return address */
+ } sub;
+ } y;
};
/*
@@ -17227,6 +17416,9 @@ struct Expr {
#define EP_Subquery 0x200000 /* Tree contains a TK_SELECT operator */
#define EP_Alias 0x400000 /* Is an alias for a result set column */
#define EP_Leaf 0x800000 /* Expr.pLeft, .pRight, .u.pSelect all NULL */
+#define EP_WinFunc 0x1000000 /* TK_FUNCTION with Expr.y.pWin set */
+#define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */
+#define EP_Quoted 0x4000000 /* TK_ID was originally quoted */
/*
** The EP_Propagate mask is a set of properties that automatically propagate
@@ -17770,16 +17962,17 @@ struct Parse {
u8 hasCompound; /* Need to invoke convertCompoundSelectToSubquery() */
u8 okConstFactor; /* OK to factor out constants */
u8 disableLookaside; /* Number of times lookaside has been disabled */
+ u8 disableVtab; /* Disable all virtual tables for this parse */
int nRangeReg; /* Size of the temporary register block */
int iRangeReg; /* First register in temporary register block */
int nErr; /* Number of errors seen */
int nTab; /* Number of previously allocated VDBE cursors */
int nMem; /* Number of memory cells used so far */
- int nOpAlloc; /* Number of slots allocated for Vdbe.aOp[] */
int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */
int iSelfTab; /* Table associated with an index on expr, or negative
** of the base register during check-constraint eval */
- int nLabel; /* Number of labels used */
+ int nLabel; /* The *negative* of the number of labels used */
+ int nLabelAlloc; /* Number of slots in aLabel */
int *aLabel; /* Space to hold the labels */
ExprList *pConstExpr;/* Constant expressions */
Token constraintName;/* Name of the constraint currently being parsed */
@@ -17839,7 +18032,9 @@ struct Parse {
Vdbe *pReprepare; /* VM being reprepared (sqlite3Reprepare()) */
const char *zTail; /* All SQL text past the last semicolon parsed */
Table *pNewTable; /* A table being constructed by CREATE TABLE */
- Index *pNewIndex; /* An index being constructed by CREATE INDEX */
+ Index *pNewIndex; /* An index being constructed by CREATE INDEX.
+ ** Also used to hold redundant UNIQUE constraints
+ ** during a RENAME COLUMN */
Trigger *pNewTrigger; /* Trigger under construct by a CREATE TRIGGER */
const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */
#ifndef SQLITE_OMIT_VIRTUALTABLE
@@ -17912,6 +18107,7 @@ struct AuthContext {
*/
#define OPFLAG_NCHANGE 0x01 /* OP_Insert: Set to update db->nChange */
/* Also used in P2 (not P5) of OP_Delete */
+#define OPFLAG_NOCHNG 0x01 /* OP_VColumn nochange for UPDATE */
#define OPFLAG_EPHEM 0x01 /* OP_Column: Ephemeral output is ok */
#define OPFLAG_LASTROWID 0x20 /* Set to update db->lastRowid */
#define OPFLAG_ISUPDATE 0x04 /* This OP_Insert is an sql UPDATE */
@@ -18066,6 +18262,7 @@ typedef struct {
int iDb; /* 0 for main database. 1 for TEMP, 2.. for ATTACHed */
int rc; /* Result code stored here */
u32 mInitFlags; /* Flags controlling error messages */
+ u32 nInitRow; /* Number of rows processed */
} InitData;
/*
@@ -18126,10 +18323,14 @@ struct Sqlite3Config {
void (*xVdbeBranch)(void*,unsigned iSrcLine,u8 eThis,u8 eMx); /* Callback */
void *pVdbeBranchArg; /* 1st argument */
#endif
+#ifdef SQLITE_ENABLE_DESERIALIZE
+ sqlite3_int64 mxMemdbSize; /* Default max memdb size */
+#endif
#ifndef SQLITE_UNTESTABLE
int (*xTestCallback)(int); /* Invoked by sqlite3FaultSim() */
#endif
int bLocaltimeFault; /* True to fail localtime() calls */
+ int bInternalFunctions; /* Internal SQL functions are visible */
int iOnceResetThreshold; /* When to reset OP_Once counters */
u32 szSorterRef; /* Min size in bytes to use sorter-refs */
};
@@ -18383,6 +18584,7 @@ SQLITE_PRIVATE int sqlite3IsIdChar(u8);
*/
SQLITE_PRIVATE int sqlite3StrICmp(const char*,const char*);
SQLITE_PRIVATE int sqlite3Strlen30(const char*);
+#define sqlite3Strlen30NN(C) (strlen(C)&0x3fffffff)
SQLITE_PRIVATE char *sqlite3ColumnType(Column*,char*);
#define sqlite3StrNICmp sqlite3_strnicmp
@@ -18499,6 +18701,7 @@ SQLITE_PRIVATE void *sqlite3TestTextToPtr(const char*);
SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView*, const Expr*, u8);
SQLITE_PRIVATE void sqlite3TreeViewBareExprList(TreeView*, const ExprList*, const char*);
SQLITE_PRIVATE void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*);
+SQLITE_PRIVATE void sqlite3TreeViewSrcList(TreeView*, const SrcList*);
SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView*, const Select*, u8);
SQLITE_PRIVATE void sqlite3TreeViewWith(TreeView*, const With*, u8);
#ifndef SQLITE_OMIT_WINDOWFUNC
@@ -18511,6 +18714,7 @@ SQLITE_PRIVATE void sqlite3TreeViewWinFunc(TreeView*, const Window*, u8);
SQLITE_PRIVATE void sqlite3SetString(char **, sqlite3*, const char*);
SQLITE_PRIVATE void sqlite3ErrorMsg(Parse*, const char*, ...);
SQLITE_PRIVATE void sqlite3Dequote(char*);
+SQLITE_PRIVATE void sqlite3DequoteExpr(Expr*);
SQLITE_PRIVATE void sqlite3TokenInit(Token*,char*);
SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char*, int);
SQLITE_PRIVATE int sqlite3RunParser(Parse*, const char*, char **);
@@ -18539,6 +18743,7 @@ SQLITE_PRIVATE void sqlite3ExprListSetName(Parse*,ExprList*,Token*,int);
SQLITE_PRIVATE void sqlite3ExprListSetSpan(Parse*,ExprList*,const char*,const char*);
SQLITE_PRIVATE void sqlite3ExprListDelete(sqlite3*, ExprList*);
SQLITE_PRIVATE u32 sqlite3ExprListFlags(const ExprList*);
+SQLITE_PRIVATE int sqlite3IndexHasDuplicateRootPage(Index*);
SQLITE_PRIVATE int sqlite3Init(sqlite3*, char**);
SQLITE_PRIVATE int sqlite3InitCallback(void*, int, char**, char**);
SQLITE_PRIVATE int sqlite3InitOne(sqlite3*, int, char**, u32);
@@ -18572,6 +18777,11 @@ SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*);
SQLITE_PRIVATE int sqlite3ParseUri(const char*,const char*,unsigned int*,
sqlite3_vfs**,char**,char **);
+#ifdef SQLITE_HAS_CODEC
+SQLITE_PRIVATE int sqlite3CodecQueryParameters(sqlite3*,const char*,const char*);
+#else
+# define sqlite3CodecQueryParameters(A,B,C) 0
+#endif
SQLITE_PRIVATE Btree *sqlite3DbNameToBtree(sqlite3*,const char*);
#ifdef SQLITE_UNTESTABLE
@@ -18624,8 +18834,8 @@ SQLITE_PRIVATE void sqlite3Insert(Parse*, SrcList*, Select*, IdList*, int, Upser
SQLITE_PRIVATE void *sqlite3ArrayAllocate(sqlite3*,void*,int,int*,int*);
SQLITE_PRIVATE IdList *sqlite3IdListAppend(Parse*, IdList*, Token*);
SQLITE_PRIVATE int sqlite3IdListIndex(IdList*,const char*);
-SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(sqlite3*, SrcList*, int, int);
-SQLITE_PRIVATE SrcList *sqlite3SrcListAppend(sqlite3*, SrcList*, Token*, Token*);
+SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(Parse*, SrcList*, int, int);
+SQLITE_PRIVATE SrcList *sqlite3SrcListAppend(Parse*, SrcList*, Token*, Token*);
SQLITE_PRIVATE SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*,
Token*, Select*, Expr*, IdList*);
SQLITE_PRIVATE void sqlite3SrcListIndexedBy(Parse *, SrcList *, Token *);
@@ -18692,8 +18902,8 @@ SQLITE_PRIVATE Table *sqlite3LocateTableItem(Parse*,u32 flags,struct SrcList_ite
SQLITE_PRIVATE Index *sqlite3FindIndex(sqlite3*,const char*, const char*);
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*);
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*);
-SQLITE_PRIVATE void sqlite3Vacuum(Parse*,Token*);
-SQLITE_PRIVATE int sqlite3RunVacuum(char**, sqlite3*, int);
+SQLITE_PRIVATE void sqlite3Vacuum(Parse*,Token*,Expr*);
+SQLITE_PRIVATE int sqlite3RunVacuum(char**, sqlite3*, int, sqlite3_value*);
SQLITE_PRIVATE char *sqlite3NameFromToken(sqlite3*, Token*);
SQLITE_PRIVATE int sqlite3ExprCompare(Parse*,Expr*, Expr*, int);
SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr*, Expr*, int);
@@ -18736,6 +18946,7 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*, int);
SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int);
SQLITE_PRIVATE void sqlite3ResolvePartIdxLabel(Parse*,int);
+SQLITE_PRIVATE int sqlite3ExprReferencesUpdatedColumn(Expr*,int*,int);
SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int,
u8,u8,int,int*,int*,Upsert*);
#ifdef SQLITE_ENABLE_NULL_TRIM
@@ -18756,6 +18967,7 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int);
SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int);
SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3*,IdList*);
SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3*,Select*,int);
+SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(int,const char*);
SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(FuncDef*,int);
SQLITE_PRIVATE FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8);
SQLITE_PRIVATE void sqlite3RegisterBuiltinFunctions(void);
@@ -18913,6 +19125,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAddCollateToken(Parse *pParse, Expr*, const Toke
SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse*,Expr*,const char*);
SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr*);
SQLITE_PRIVATE int sqlite3CheckCollSeq(Parse *, CollSeq *);
+SQLITE_PRIVATE int sqlite3WritableSchema(sqlite3*);
SQLITE_PRIVATE int sqlite3CheckObjectName(Parse *, const char *);
SQLITE_PRIVATE void sqlite3VdbeSetChanges(sqlite3 *, int);
SQLITE_PRIVATE int sqlite3AddInt64(i64*,i64);
@@ -18961,14 +19174,15 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*);
SQLITE_PRIVATE int sqlite3GetToken(const unsigned char *, int *);
SQLITE_PRIVATE void sqlite3NestedParse(Parse*, const char*, ...);
SQLITE_PRIVATE void sqlite3ExpirePreparedStatements(sqlite3*, int);
-SQLITE_PRIVATE int sqlite3CodeSubselect(Parse*, Expr *, int, int);
+SQLITE_PRIVATE void sqlite3CodeRhsOfIN(Parse*, Expr*, int, int);
+SQLITE_PRIVATE int sqlite3CodeSubselect(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3SelectPrep(Parse*, Select*, NameContext*);
SQLITE_PRIVATE void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p);
SQLITE_PRIVATE int sqlite3MatchSpanName(const char*, const char*, const char*, const char*);
SQLITE_PRIVATE int sqlite3ResolveExprNames(NameContext*, Expr*);
SQLITE_PRIVATE int sqlite3ResolveExprListNames(NameContext*, ExprList*);
SQLITE_PRIVATE void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
-SQLITE_PRIVATE void sqlite3ResolveSelfReference(Parse*,Table*,int,Expr*,ExprList*);
+SQLITE_PRIVATE int sqlite3ResolveSelfReference(Parse*,Table*,int,Expr*,ExprList*);
SQLITE_PRIVATE int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const char*);
SQLITE_PRIVATE void sqlite3ColumnDefault(Vdbe *, Table *, int, int);
SQLITE_PRIVATE void sqlite3AlterFinishAddColumn(Parse *, Token *);
@@ -19116,6 +19330,9 @@ SQLITE_PRIVATE sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*);
SQLITE_PRIVATE int sqlite3VdbeParameterIndex(Vdbe*, const char*, int);
SQLITE_PRIVATE int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *);
SQLITE_PRIVATE void sqlite3ParserReset(Parse*);
+#ifdef SQLITE_ENABLE_NORMALIZE
+SQLITE_PRIVATE char *sqlite3Normalize(Vdbe*, const char*);
+#endif
SQLITE_PRIVATE int sqlite3Reprepare(Vdbe*);
SQLITE_PRIVATE void sqlite3ExprListCheckLength(Parse*, ExprList*, const char*);
SQLITE_PRIVATE CollSeq *sqlite3BinaryCompareCollSeq(Parse *, Expr *, Expr *);
@@ -19210,7 +19427,7 @@ SQLITE_PRIVATE void sqlite3EndBenignMalloc(void);
#define IN_INDEX_NOOP_OK 0x0001 /* OK to return IN_INDEX_NOOP */
#define IN_INDEX_MEMBERSHIP 0x0002 /* IN operator used for membership test */
#define IN_INDEX_LOOP 0x0004 /* IN operator used as a loop */
-SQLITE_PRIVATE int sqlite3FindInIndex(Parse *, Expr *, u32, int*, int*);
+SQLITE_PRIVATE int sqlite3FindInIndex(Parse *, Expr *, u32, int*, int*, int*);
SQLITE_PRIVATE int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int);
SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *);
@@ -19526,6 +19743,13 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = {
#endif
+/* The default maximum size of an in-memory database created using
+** sqlite3_deserialize()
+*/
+#ifndef SQLITE_MEMDB_DEFAULT_MAXSIZE
+# define SQLITE_MEMDB_DEFAULT_MAXSIZE 1073741824
+#endif
+
/*
** The following singleton contains the global configuration for
** the SQLite library.
@@ -19573,12 +19797,16 @@ SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config = {
0, /* xVdbeBranch */
0, /* pVbeBranchArg */
#endif
+#ifdef SQLITE_ENABLE_DESERIALIZE
+ SQLITE_MEMDB_DEFAULT_MAXSIZE, /* mxMemdbSize */
+#endif
#ifndef SQLITE_UNTESTABLE
0, /* xTestCallback */
#endif
0, /* bLocaltimeFault */
+ 0, /* bInternalFunctions */
0x7ffffffe, /* iOnceResetThreshold */
- SQLITE_DEFAULT_SORTERREF_SIZE /* szSorterRef */
+ SQLITE_DEFAULT_SORTERREF_SIZE, /* szSorterRef */
};
/*
@@ -19997,6 +20225,9 @@ struct sqlite3_context {
*/
typedef unsigned bft; /* Bit Field Type */
+/* The ScanStatus object holds a single value for the
+** sqlite3_stmt_scanstatus() interface.
+*/
typedef struct ScanStatus ScanStatus;
struct ScanStatus {
int addrExplain; /* OP_Explain for loop */
@@ -20007,6 +20238,19 @@ struct ScanStatus {
char *zName; /* Name of table or index */
};
+/* The DblquoteStr object holds the text of a double-quoted
+** string for a prepared statement. A linked list of these objects
+** is constructed during statement parsing and is held on Vdbe.pDblStr.
+** When computing a normalized SQL statement for an SQL statement, that
+** list is consulted for each double-quoted identifier to see if the
+** identifier should really be a string literal.
+*/
+typedef struct DblquoteStr DblquoteStr;
+struct DblquoteStr {
+ DblquoteStr *pNextStr; /* Next string literal in the list */
+ char z[8]; /* Dequoted value for the string */
+};
+
/*
** An instance of the virtual machine. This structure contains the complete
** state of the virtual machine.
@@ -20026,28 +20270,29 @@ struct Vdbe {
int pc; /* The program counter */
int rc; /* Value to return */
int nChange; /* Number of db changes made since last reset */
- int iStatement; /* Statement number (or 0 if has not opened stmt) */
+ int iStatement; /* Statement number (or 0 if has no opened stmt) */
i64 iCurrentTime; /* Value of julianday('now') for this statement */
i64 nFkConstraint; /* Number of imm. FK constraints this VM */
i64 nStmtDefCons; /* Number of def. constraints when stmt started */
i64 nStmtDefImmCons; /* Number of def. imm constraints when stmt started */
+ Mem *aMem; /* The memory locations */
+ Mem **apArg; /* Arguments to currently executing user function */
+ VdbeCursor **apCsr; /* One element of this array for each open cursor */
+ Mem *aVar; /* Values for the OP_Variable opcode. */
/* When allocating a new Vdbe object, all of the fields below should be
** initialized to zero or NULL */
Op *aOp; /* Space to hold the virtual machine's program */
- Mem *aMem; /* The memory locations */
- Mem **apArg; /* Arguments to currently executing user function */
+ int nOp; /* Number of instructions in the program */
+ int nOpAlloc; /* Slots allocated for aOp[] */
Mem *aColName; /* Column names to return */
Mem *pResultSet; /* Pointer to an array of results */
char *zErrMsg; /* Error message written here */
- VdbeCursor **apCsr; /* One element of this array for each open cursor */
- Mem *aVar; /* Values for the OP_Variable opcode. */
VList *pVList; /* Name of variables */
#ifndef SQLITE_OMIT_TRACE
i64 startTime; /* Time when query started - used for profiling */
#endif
- int nOp; /* Number of instructions in the program */
#ifdef SQLITE_DEBUG
int rcApp; /* errcode set by sqlite3_result_error_code() */
u32 nWrite; /* Number of write operations that have occurred */
@@ -20068,6 +20313,10 @@ struct Vdbe {
yDbMask lockMask; /* Subset of btreeMask that requires a lock */
u32 aCounter[7]; /* Counters used by sqlite3_stmt_status() */
char *zSql; /* Text of the SQL statement that generated this */
+#ifdef SQLITE_ENABLE_NORMALIZE
+ char *zNormSql; /* Normalization of the associated SQL statement */
+ DblquoteStr *pDblStr; /* List of double-quoted string literals */
+#endif
void *pFree; /* Free this when deleting the vdbe */
VdbeFrame *pFrame; /* Parent frame */
VdbeFrame *pDelFrame; /* List of frame objects to free on VM reset */
@@ -20130,7 +20379,9 @@ int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *);
SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(sqlite3*,VdbeCursor*,UnpackedRecord*,int*);
SQLITE_PRIVATE int sqlite3VdbeIdxRowid(sqlite3*, BtCursor*, i64*);
SQLITE_PRIVATE int sqlite3VdbeExec(Vdbe*);
+#ifndef SQLITE_OMIT_EXPLAIN
SQLITE_PRIVATE int sqlite3VdbeList(Vdbe*);
+#endif
SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe*);
SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *, int);
SQLITE_PRIVATE int sqlite3VdbeMemTooBig(Mem*);
@@ -20169,7 +20420,9 @@ SQLITE_PRIVATE int sqlite3VdbeMemFinalize(Mem*, FuncDef*);
#ifndef SQLITE_OMIT_WINDOWFUNC
SQLITE_PRIVATE int sqlite3VdbeMemAggValue(Mem*, Mem*, FuncDef*);
#endif
+#ifndef SQLITE_OMIT_EXPLAIN
SQLITE_PRIVATE const char *sqlite3OpcodeName(int);
+#endif
SQLITE_PRIVATE int sqlite3VdbeMemGrow(Mem *pMem, int n, int preserve);
SQLITE_PRIVATE int sqlite3VdbeMemClearAndResize(Mem *pMem, int n);
SQLITE_PRIVATE int sqlite3VdbeCloseStatement(Vdbe *, int);
@@ -27080,6 +27333,27 @@ static char *getTextArg(PrintfArguments *p){
return (char*)sqlite3_value_text(p->apArg[p->nUsed++]);
}
+/*
+** Allocate memory for a temporary buffer needed for printf rendering.
+**
+** If the requested size of the temp buffer is larger than the size
+** of the output buffer in pAccum, then cause an SQLITE_TOOBIG error.
+** Do the size check before the memory allocation to prevent rogue
+** SQL from requesting large allocations using the precision or width
+** field of the printf() function.
+*/
+static char *printfTempBuf(sqlite3_str *pAccum, sqlite3_int64 n){
+ char *z;
+ if( n>pAccum->nAlloc && n>pAccum->mxAlloc ){
+ setStrAccumError(pAccum, SQLITE_TOOBIG);
+ return 0;
+ }
+ z = sqlite3DbMallocRaw(pAccum->db, n);
+ if( z==0 ){
+ setStrAccumError(pAccum, SQLITE_NOMEM);
+ }
+ return z;
+}
/*
** On machines with a small stack size, you can redefine the
@@ -27162,6 +27436,9 @@ SQLITE_API void sqlite3_str_vappendf(
flag_leftjustify = flag_prefix = cThousand =
flag_alternateform = flag_altform2 = flag_zeropad = 0;
done = 0;
+ width = 0;
+ flag_long = 0;
+ precision = -1;
do{
switch( c ){
case '-': flag_leftjustify = 1; break;
@@ -27172,80 +27449,93 @@ SQLITE_API void sqlite3_str_vappendf(
case '0': flag_zeropad = 1; break;
case ',': cThousand = ','; break;
default: done = 1; break;
- }
- }while( !done && (c=(*++fmt))!=0 );
- /* Get the field width */
- if( c=='*' ){
- if( bArgList ){
- width = (int)getIntArg(pArgList);
- }else{
- width = va_arg(ap,int);
- }
- if( width<0 ){
- flag_leftjustify = 1;
- width = width >= -2147483647 ? -width : 0;
- }
- c = *++fmt;
- }else{
- unsigned wx = 0;
- while( c>='0' && c<='9' ){
- wx = wx*10 + c - '0';
- c = *++fmt;
- }
- testcase( wx>0x7fffffff );
- width = wx & 0x7fffffff;
- }
- assert( width>=0 );
+ case 'l': {
+ flag_long = 1;
+ c = *++fmt;
+ if( c=='l' ){
+ c = *++fmt;
+ flag_long = 2;
+ }
+ done = 1;
+ break;
+ }
+ case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9': {
+ unsigned wx = c - '0';
+ while( (c = *++fmt)>='0' && c<='9' ){
+ wx = wx*10 + c - '0';
+ }
+ testcase( wx>0x7fffffff );
+ width = wx & 0x7fffffff;
#ifdef SQLITE_PRINTF_PRECISION_LIMIT
- if( width>SQLITE_PRINTF_PRECISION_LIMIT ){
- width = SQLITE_PRINTF_PRECISION_LIMIT;
- }
+ if( width>SQLITE_PRINTF_PRECISION_LIMIT ){
+ width = SQLITE_PRINTF_PRECISION_LIMIT;
+ }
#endif
-
- /* Get the precision */
- if( c=='.' ){
- c = *++fmt;
- if( c=='*' ){
- if( bArgList ){
- precision = (int)getIntArg(pArgList);
- }else{
- precision = va_arg(ap,int);
+ if( c!='.' && c!='l' ){
+ done = 1;
+ }else{
+ fmt--;
+ }
+ break;
}
- c = *++fmt;
- if( precision<0 ){
- precision = precision >= -2147483647 ? -precision : -1;
+ case '*': {
+ if( bArgList ){
+ width = (int)getIntArg(pArgList);
+ }else{
+ width = va_arg(ap,int);
+ }
+ if( width<0 ){
+ flag_leftjustify = 1;
+ width = width >= -2147483647 ? -width : 0;
+ }
+#ifdef SQLITE_PRINTF_PRECISION_LIMIT
+ if( width>SQLITE_PRINTF_PRECISION_LIMIT ){
+ width = SQLITE_PRINTF_PRECISION_LIMIT;
+ }
+#endif
+ if( (c = fmt[1])!='.' && c!='l' ){
+ c = *++fmt;
+ done = 1;
+ }
+ break;
}
- }else{
- unsigned px = 0;
- while( c>='0' && c<='9' ){
- px = px*10 + c - '0';
+ case '.': {
c = *++fmt;
- }
- testcase( px>0x7fffffff );
- precision = px & 0x7fffffff;
- }
- }else{
- precision = -1;
- }
- assert( precision>=(-1) );
+ if( c=='*' ){
+ if( bArgList ){
+ precision = (int)getIntArg(pArgList);
+ }else{
+ precision = va_arg(ap,int);
+ }
+ if( precision<0 ){
+ precision = precision >= -2147483647 ? -precision : -1;
+ }
+ c = *++fmt;
+ }else{
+ unsigned px = 0;
+ while( c>='0' && c<='9' ){
+ px = px*10 + c - '0';
+ c = *++fmt;
+ }
+ testcase( px>0x7fffffff );
+ precision = px & 0x7fffffff;
+ }
#ifdef SQLITE_PRINTF_PRECISION_LIMIT
- if( precision>SQLITE_PRINTF_PRECISION_LIMIT ){
- precision = SQLITE_PRINTF_PRECISION_LIMIT;
- }
+ if( precision>SQLITE_PRINTF_PRECISION_LIMIT ){
+ precision = SQLITE_PRINTF_PRECISION_LIMIT;
+ }
#endif
-
-
- /* Get the conversion type modifier */
- if( c=='l' ){
- flag_long = 1;
- c = *++fmt;
- if( c=='l' ){
- flag_long = 2;
- c = *++fmt;
+ if( c=='l' ){
+ --fmt;
+ }else{
+ done = 1;
+ }
+ break;
+ }
}
- }else{
- flag_long = 0;
- }
+ }while( !done && (c=(*++fmt))!=0 );
+
/* Fetch the info entry for the field */
infop = &fmtinfo[0];
xtype = etINVALID;
@@ -27330,12 +27620,11 @@ SQLITE_API void sqlite3_str_vappendf(
nOut = etBUFSIZE;
zOut = buf;
}else{
- u64 n = (u64)precision + 10 + precision/3;
- zOut = zExtra = sqlite3Malloc( n );
- if( zOut==0 ){
- setStrAccumError(pAccum, SQLITE_NOMEM);
- return;
- }
+ u64 n;
+ n = (u64)precision + 10;
+ if( cThousand ) n += precision/3;
+ zOut = zExtra = printfTempBuf(pAccum, n);
+ if( zOut==0 ) return;
nOut = (int)n;
}
bufpt = &zOut[nOut-1];
@@ -27454,12 +27743,12 @@ SQLITE_API void sqlite3_str_vappendf(
}else{
e2 = exp;
}
- if( MAX(e2,0)+(i64)precision+(i64)width > etBUFSIZE - 15 ){
- bufpt = zExtra
- = sqlite3Malloc( MAX(e2,0)+(i64)precision+(i64)width+15 );
- if( bufpt==0 ){
- setStrAccumError(pAccum, SQLITE_NOMEM);
- return;
+ {
+ i64 szBufNeeded; /* Size of a temporary buffer needed */
+ szBufNeeded = MAX(e2,0)+(i64)precision+(i64)width+15;
+ if( szBufNeeded > etBUFSIZE ){
+ bufpt = zExtra = printfTempBuf(pAccum, szBufNeeded);
+ if( bufpt==0 ) return;
}
}
zOut = bufpt;
@@ -27683,11 +27972,8 @@ SQLITE_API void sqlite3_str_vappendf(
needQuote = !isnull && xtype==etSQLESCAPE2;
n += i + 3;
if( n>etBUFSIZE ){
- bufpt = zExtra = sqlite3Malloc( n );
- if( bufpt==0 ){
- setStrAccumError(pAccum, SQLITE_NOMEM);
- return;
- }
+ bufpt = zExtra = printfTempBuf(pAccum, n);
+ if( bufpt==0 ) return;
}else{
bufpt = buf;
}
@@ -28296,6 +28582,43 @@ SQLITE_PRIVATE void sqlite3TreeViewWith(TreeView *pView, const With *pWith, u8 m
}
}
+/*
+** Generate a human-readable description of a SrcList object.
+*/
+SQLITE_PRIVATE void sqlite3TreeViewSrcList(TreeView *pView, const SrcList *pSrc){
+ int i;
+ for(i=0; i<pSrc->nSrc; i++){
+ const struct SrcList_item *pItem = &pSrc->a[i];
+ StrAccum x;
+ char zLine[100];
+ sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0);
+ sqlite3_str_appendf(&x, "{%d,*}", pItem->iCursor);
+ if( pItem->zDatabase ){
+ sqlite3_str_appendf(&x, " %s.%s", pItem->zDatabase, pItem->zName);
+ }else if( pItem->zName ){
+ sqlite3_str_appendf(&x, " %s", pItem->zName);
+ }
+ if( pItem->pTab ){
+ sqlite3_str_appendf(&x, " tab=%Q nCol=%d ptr=%p",
+ pItem->pTab->zName, pItem->pTab->nCol, pItem->pTab);
+ }
+ if( pItem->zAlias ){
+ sqlite3_str_appendf(&x, " (AS %s)", pItem->zAlias);
+ }
+ if( pItem->fg.jointype & JT_LEFT ){
+ sqlite3_str_appendf(&x, " LEFT-JOIN");
+ }
+ sqlite3StrAccumFinish(&x);
+ sqlite3TreeViewItem(pView, zLine, i<pSrc->nSrc-1);
+ if( pItem->pSelect ){
+ sqlite3TreeViewSelect(pView, pItem->pSelect, 0);
+ }
+ if( pItem->fg.isTabFunc ){
+ sqlite3TreeViewExprList(pView, pItem->u1.pFuncArg, 0, "func-args:");
+ }
+ sqlite3TreeViewPop(pView);
+ }
+}
/*
** Generate a human-readable description of a Select object.
@@ -28350,39 +28673,9 @@ SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 m
}
#endif
if( p->pSrc && p->pSrc->nSrc ){
- int i;
pView = sqlite3TreeViewPush(pView, (n--)>0);
sqlite3TreeViewLine(pView, "FROM");
- for(i=0; i<p->pSrc->nSrc; i++){
- struct SrcList_item *pItem = &p->pSrc->a[i];
- StrAccum x;
- char zLine[100];
- sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0);
- sqlite3_str_appendf(&x, "{%d,*}", pItem->iCursor);
- if( pItem->zDatabase ){
- sqlite3_str_appendf(&x, " %s.%s", pItem->zDatabase, pItem->zName);
- }else if( pItem->zName ){
- sqlite3_str_appendf(&x, " %s", pItem->zName);
- }
- if( pItem->pTab ){
- sqlite3_str_appendf(&x, " tabname=%Q", pItem->pTab->zName);
- }
- if( pItem->zAlias ){
- sqlite3_str_appendf(&x, " (AS %s)", pItem->zAlias);
- }
- if( pItem->fg.jointype & JT_LEFT ){
- sqlite3_str_appendf(&x, " LEFT-JOIN");
- }
- sqlite3StrAccumFinish(&x);
- sqlite3TreeViewItem(pView, zLine, i<p->pSrc->nSrc-1);
- if( pItem->pSelect ){
- sqlite3TreeViewSelect(pView, pItem->pSelect, 0);
- }
- if( pItem->fg.isTabFunc ){
- sqlite3TreeViewExprList(pView, pItem->u1.pFuncArg, 0, "func-args:");
- }
- sqlite3TreeViewPop(pView);
- }
+ sqlite3TreeViewSrcList(pView, p->pSrc);
sqlite3TreeViewPop(pView);
}
if( p->pWhere ){
@@ -28672,7 +28965,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m
}else{
pFarg = pExpr->x.pList;
#ifndef SQLITE_OMIT_WINDOWFUNC
- pWin = pExpr->pWin;
+ pWin = pExpr->y.pWin;
#else
pWin = 0;
#endif
@@ -30047,7 +30340,7 @@ SQLITE_PRIVATE void sqlite3ErrorMsg(Parse *pParse, const char *zFormat, ...){
** dequoted string, exclusive of the zero terminator, if dequoting does
** occur.
**
-** 2002-Feb-14: This routine is extended to remove MS-Access style
+** 2002-02-14: This routine is extended to remove MS-Access style
** brackets from around identifiers. For example: "[a-b-c]" becomes
** "a-b-c".
*/
@@ -30073,6 +30366,11 @@ SQLITE_PRIVATE void sqlite3Dequote(char *z){
}
z[j] = 0;
}
+SQLITE_PRIVATE void sqlite3DequoteExpr(Expr *p){
+ assert( sqlite3Isquote(p->u.zToken[0]) );
+ p->flags |= p->u.zToken[0]=='"' ? EP_Quoted|EP_DblQuoted : EP_Quoted;
+ sqlite3Dequote(p->u.zToken);
+}
/*
** Generate a Token object from a string
@@ -32037,12 +32335,10 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
#define SQLITE_FSFLAGS_IS_MSDOS 0x1
/*
-** If we are to be thread-safe, include the pthreads header and define
-** the SQLITE_UNIX_THREADS macro.
+** If we are to be thread-safe, include the pthreads header.
*/
#if SQLITE_THREADSAFE
/* # include <pthread.h> */
-# define SQLITE_UNIX_THREADS 1
#endif
/*
@@ -33218,8 +33514,7 @@ struct unixFileId {
/*
** An instance of the following structure is allocated for each open
-** inode. Or, on LinuxThreads, there is one of these structures for
-** each inode opened by each thread.
+** inode.
**
** A single inode can have multiple file descriptors, so each unixFile
** structure contains a pointer to an instance of this object and this
@@ -33265,13 +33560,16 @@ struct unixInodeInfo {
/*
** A lists of all unixInodeInfo objects.
+**
+** Must hold unixBigLock in order to read or write this variable.
*/
static unixInodeInfo *inodeList = 0; /* All unixInodeInfo objects */
#ifdef SQLITE_DEBUG
/*
-** True if the inode mutex is held, or not. Used only within assert()
-** to help verify correct mutex usage.
+** True if the inode mutex (on the unixFile.pFileMutex field) is held, or not.
+** This routine is used only within assert() to help verify correct mutex
+** usage.
*/
int unixFileMutexHeld(unixFile *pFile){
assert( pFile->pInode );
@@ -33399,8 +33697,8 @@ static void closePendingFds(unixFile *pFile){
/*
** Release a unixInodeInfo structure previously allocated by findInodeInfo().
**
-** The mutex entered using the unixEnterMutex() function must be held
-** when this function is called.
+** The global mutex must be held when this routine is called, but the mutex
+** on the inode being deleted must NOT be held.
*/
static void releaseInodeInfo(unixFile *pFile){
unixInodeInfo *pInode = pFile->pInode;
@@ -33435,8 +33733,7 @@ static void releaseInodeInfo(unixFile *pFile){
** describes that file descriptor. Create a new one if necessary. The
** return value might be uninitialized if an error occurs.
**
-** The mutex entered using the unixEnterMutex() function must be held
-** when this function is called.
+** The global mutex must held when calling this routine.
**
** Return an appropriate error code.
*/
@@ -33497,6 +33794,7 @@ static int findInodeInfo(
#else
fileId.ino = (u64)statbuf.st_ino;
#endif
+ assert( unixMutexHeld() );
pInode = inodeList;
while( pInode && memcmp(&fileId, &pInode->fileId, sizeof(fileId)) ){
pInode = pInode->pNext;
@@ -33516,6 +33814,7 @@ static int findInodeInfo(
}
}
pInode->nRef = 1;
+ assert( unixMutexHeld() );
pInode->pNext = inodeList;
pInode->pPrev = 0;
if( inodeList ) inodeList->pPrev = pInode;
@@ -36313,18 +36612,18 @@ static int unixGetpagesize(void){
**
** The following fields are read-only after the object is created:
**
-** fid
+** hShm
** zFilename
**
-** Either unixShmNode.mutex must be held or unixShmNode.nRef==0 and
+** Either unixShmNode.pShmMutex must be held or unixShmNode.nRef==0 and
** unixMutexHeld() is true when reading or writing any other field
** in this structure.
*/
struct unixShmNode {
unixInodeInfo *pInode; /* unixInodeInfo that owns this SHM node */
- sqlite3_mutex *mutex; /* Mutex to access this object */
+ sqlite3_mutex *pShmMutex; /* Mutex to access this object */
char *zFilename; /* Name of the mmapped file */
- int h; /* Open file descriptor */
+ int hShm; /* Open file descriptor */
int szRegion; /* Size of shared-memory regions */
u16 nRegion; /* Size of array apRegion */
u8 isReadonly; /* True if read-only */
@@ -36346,16 +36645,16 @@ struct unixShmNode {
** The following fields are initialized when this object is created and
** are read-only thereafter:
**
-** unixShm.pFile
+** unixShm.pShmNode
** unixShm.id
**
-** All other fields are read/write. The unixShm.pFile->mutex must be held
-** while accessing any read/write fields.
+** All other fields are read/write. The unixShm.pShmNode->pShmMutex must
+** be held while accessing any read/write fields.
*/
struct unixShm {
unixShmNode *pShmNode; /* The underlying unixShmNode object */
unixShm *pNext; /* Next unixShm with the same unixShmNode */
- u8 hasMutex; /* True if holding the unixShmNode mutex */
+ u8 hasMutex; /* True if holding the unixShmNode->pShmMutex */
u8 id; /* Id of this connection within its unixShmNode */
u16 sharedMask; /* Mask of shared locks held */
u16 exclMask; /* Mask of exclusive locks held */
@@ -36385,7 +36684,8 @@ static int unixShmSystemLock(
/* Access to the unixShmNode object is serialized by the caller */
pShmNode = pFile->pInode->pShmNode;
- assert( pShmNode->nRef==0 || sqlite3_mutex_held(pShmNode->mutex) );
+ assert( pShmNode->nRef==0 || sqlite3_mutex_held(pShmNode->pShmMutex) );
+ assert( pShmNode->nRef>0 || unixMutexHeld() );
/* Shared locks never span more than one byte */
assert( n==1 || lockType!=F_RDLCK );
@@ -36393,13 +36693,13 @@ static int unixShmSystemLock(
/* Locks are within range */
assert( n>=1 && n<=SQLITE_SHM_NLOCK );
- if( pShmNode->h>=0 ){
+ if( pShmNode->hShm>=0 ){
/* Initialize the locking parameters */
f.l_type = lockType;
f.l_whence = SEEK_SET;
f.l_start = ofst;
f.l_len = n;
- rc = osSetPosixAdvisoryLock(pShmNode->h, &f, pFile);
+ rc = osSetPosixAdvisoryLock(pShmNode->hShm, &f, pFile);
rc = (rc!=(-1)) ? SQLITE_OK : SQLITE_BUSY;
}
@@ -36471,18 +36771,18 @@ static void unixShmPurge(unixFile *pFd){
int nShmPerMap = unixShmRegionPerMap();
int i;
assert( p->pInode==pFd->pInode );
- sqlite3_mutex_free(p->mutex);
+ sqlite3_mutex_free(p->pShmMutex);
for(i=0; i<p->nRegion; i+=nShmPerMap){
- if( p->h>=0 ){
+ if( p->hShm>=0 ){
osMunmap(p->apRegion[i], p->szRegion);
}else{
sqlite3_free(p->apRegion[i]);
}
}
sqlite3_free(p->apRegion);
- if( p->h>=0 ){
- robust_close(pFd, p->h, __LINE__);
- p->h = -1;
+ if( p->hShm>=0 ){
+ robust_close(pFd, p->hShm, __LINE__);
+ p->hShm = -1;
}
p->pInode->pShmNode = 0;
sqlite3_free(p);
@@ -36524,7 +36824,7 @@ static int unixLockSharedMemory(unixFile *pDbFd, unixShmNode *pShmNode){
lock.l_start = UNIX_SHM_DMS;
lock.l_len = 1;
lock.l_type = F_WRLCK;
- if( osFcntl(pShmNode->h, F_GETLK, &lock)!=0 ) {
+ if( osFcntl(pShmNode->hShm, F_GETLK, &lock)!=0 ) {
rc = SQLITE_IOERR_LOCK;
}else if( lock.l_type==F_UNLCK ){
if( pShmNode->isReadonly ){
@@ -36532,7 +36832,12 @@ static int unixLockSharedMemory(unixFile *pDbFd, unixShmNode *pShmNode){
rc = SQLITE_READONLY_CANTINIT;
}else{
rc = unixShmSystemLock(pDbFd, F_WRLCK, UNIX_SHM_DMS, 1);
- if( rc==SQLITE_OK && robust_ftruncate(pShmNode->h, 0) ){
+ /* The first connection to attach must truncate the -shm file. We
+ ** truncate to 3 bytes (an arbitrary small number, less than the
+ ** -shm header size) rather than 0 as a system debugging aid, to
+ ** help detect if a -shm file truncation is legitimate or is the work
+ ** or a rogue process. */
+ if( rc==SQLITE_OK && robust_ftruncate(pShmNode->hShm, 3) ){
rc = unixLogError(SQLITE_IOERR_SHMOPEN,"ftruncate",pShmNode->zFilename);
}
}
@@ -36638,12 +36943,12 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
sqlite3_snprintf(nShmFilename, zShm, "%s-shm", zBasePath);
sqlite3FileSuffix3(pDbFd->zPath, zShm);
#endif
- pShmNode->h = -1;
+ pShmNode->hShm = -1;
pDbFd->pInode->pShmNode = pShmNode;
pShmNode->pInode = pDbFd->pInode;
if( sqlite3GlobalConfig.bCoreMutex ){
- pShmNode->mutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
- if( pShmNode->mutex==0 ){
+ pShmNode->pShmMutex = sqlite3_mutex_alloc(SQLITE_MUTEX_FAST);
+ if( pShmNode->pShmMutex==0 ){
rc = SQLITE_NOMEM_BKPT;
goto shm_open_err;
}
@@ -36651,11 +36956,11 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
if( pInode->bProcessLock==0 ){
if( 0==sqlite3_uri_boolean(pDbFd->zPath, "readonly_shm", 0) ){
- pShmNode->h = robust_open(zShm, O_RDWR|O_CREAT, (sStat.st_mode&0777));
+ pShmNode->hShm = robust_open(zShm, O_RDWR|O_CREAT,(sStat.st_mode&0777));
}
- if( pShmNode->h<0 ){
- pShmNode->h = robust_open(zShm, O_RDONLY, (sStat.st_mode&0777));
- if( pShmNode->h<0 ){
+ if( pShmNode->hShm<0 ){
+ pShmNode->hShm = robust_open(zShm, O_RDONLY, (sStat.st_mode&0777));
+ if( pShmNode->hShm<0 ){
rc = unixLogError(SQLITE_CANTOPEN_BKPT, "open", zShm);
goto shm_open_err;
}
@@ -36666,7 +36971,7 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
** is owned by the same user that owns the original database. Otherwise,
** the original owner will not be able to connect.
*/
- robustFchown(pShmNode->h, sStat.st_uid, sStat.st_gid);
+ robustFchown(pShmNode->hShm, sStat.st_uid, sStat.st_gid);
rc = unixLockSharedMemory(pDbFd, pShmNode);
if( rc!=SQLITE_OK && rc!=SQLITE_READONLY_CANTINIT ) goto shm_open_err;
@@ -36686,13 +36991,13 @@ static int unixOpenSharedMemory(unixFile *pDbFd){
** the cover of the unixEnterMutex() mutex and the pointer from the
** new (struct unixShm) object to the pShmNode has been set. All that is
** left to do is to link the new object into the linked list starting
- ** at pShmNode->pFirst. This must be done while holding the pShmNode->mutex
- ** mutex.
+ ** at pShmNode->pFirst. This must be done while holding the
+ ** pShmNode->pShmMutex.
*/
- sqlite3_mutex_enter(pShmNode->mutex);
+ sqlite3_mutex_enter(pShmNode->pShmMutex);
p->pNext = pShmNode->pFirst;
pShmNode->pFirst = p;
- sqlite3_mutex_leave(pShmNode->mutex);
+ sqlite3_mutex_leave(pShmNode->pShmMutex);
return rc;
/* Jump here on any error */
@@ -36744,7 +37049,7 @@ static int unixShmMap(
p = pDbFd->pShm;
pShmNode = p->pShmNode;
- sqlite3_mutex_enter(pShmNode->mutex);
+ sqlite3_mutex_enter(pShmNode->pShmMutex);
if( pShmNode->isUnlocked ){
rc = unixLockSharedMemory(pDbFd, pShmNode);
if( rc!=SQLITE_OK ) goto shmpage_out;
@@ -36752,8 +37057,8 @@ static int unixShmMap(
}
assert( szRegion==pShmNode->szRegion || pShmNode->nRegion==0 );
assert( pShmNode->pInode==pDbFd->pInode );
- assert( pShmNode->h>=0 || pDbFd->pInode->bProcessLock==1 );
- assert( pShmNode->h<0 || pDbFd->pInode->bProcessLock==0 );
+ assert( pShmNode->hShm>=0 || pDbFd->pInode->bProcessLock==1 );
+ assert( pShmNode->hShm<0 || pDbFd->pInode->bProcessLock==0 );
/* Minimum number of regions required to be mapped. */
nReqRegion = ((iRegion+nShmPerMap) / nShmPerMap) * nShmPerMap;
@@ -36765,12 +37070,12 @@ static int unixShmMap(
pShmNode->szRegion = szRegion;
- if( pShmNode->h>=0 ){
+ if( pShmNode->hShm>=0 ){
/* The requested region is not mapped into this processes address space.
** Check to see if it has been allocated (i.e. if the wal-index file is
** large enough to contain the requested region).
*/
- if( osFstat(pShmNode->h, &sStat) ){
+ if( osFstat(pShmNode->hShm, &sStat) ){
rc = SQLITE_IOERR_SHMSIZE;
goto shmpage_out;
}
@@ -36798,7 +37103,7 @@ static int unixShmMap(
assert( (nByte % pgsz)==0 );
for(iPg=(sStat.st_size/pgsz); iPg<(nByte/pgsz); iPg++){
int x = 0;
- if( seekAndWriteFd(pShmNode->h, iPg*pgsz + pgsz-1, "", 1, &x)!=1 ){
+ if( seekAndWriteFd(pShmNode->hShm, iPg*pgsz + pgsz-1,"",1,&x)!=1 ){
const char *zFile = pShmNode->zFilename;
rc = unixLogError(SQLITE_IOERR_SHMSIZE, "write", zFile);
goto shmpage_out;
@@ -36821,22 +37126,22 @@ static int unixShmMap(
int nMap = szRegion*nShmPerMap;
int i;
void *pMem;
- if( pShmNode->h>=0 ){
+ if( pShmNode->hShm>=0 ){
pMem = osMmap(0, nMap,
pShmNode->isReadonly ? PROT_READ : PROT_READ|PROT_WRITE,
- MAP_SHARED, pShmNode->h, szRegion*(i64)pShmNode->nRegion
+ MAP_SHARED, pShmNode->hShm, szRegion*(i64)pShmNode->nRegion
);
if( pMem==MAP_FAILED ){
rc = unixLogError(SQLITE_IOERR_SHMMAP, "mmap", pShmNode->zFilename);
goto shmpage_out;
}
}else{
- pMem = sqlite3_malloc64(szRegion);
+ pMem = sqlite3_malloc64(nMap);
if( pMem==0 ){
rc = SQLITE_NOMEM_BKPT;
goto shmpage_out;
}
- memset(pMem, 0, szRegion);
+ memset(pMem, 0, nMap);
}
for(i=0; i<nShmPerMap; i++){
@@ -36853,7 +37158,7 @@ shmpage_out:
*pp = 0;
}
if( pShmNode->isReadonly && rc==SQLITE_OK ) rc = SQLITE_READONLY;
- sqlite3_mutex_leave(pShmNode->mutex);
+ sqlite3_mutex_leave(pShmNode->pShmMutex);
return rc;
}
@@ -36887,12 +37192,12 @@ static int unixShmLock(
|| flags==(SQLITE_SHM_UNLOCK | SQLITE_SHM_SHARED)
|| flags==(SQLITE_SHM_UNLOCK | SQLITE_SHM_EXCLUSIVE) );
assert( n==1 || (flags & SQLITE_SHM_EXCLUSIVE)!=0 );
- assert( pShmNode->h>=0 || pDbFd->pInode->bProcessLock==1 );
- assert( pShmNode->h<0 || pDbFd->pInode->bProcessLock==0 );
+ assert( pShmNode->hShm>=0 || pDbFd->pInode->bProcessLock==1 );
+ assert( pShmNode->hShm<0 || pDbFd->pInode->bProcessLock==0 );
mask = (1<<(ofst+n)) - (1<<ofst);
assert( n>1 || mask==(1<<ofst) );
- sqlite3_mutex_enter(pShmNode->mutex);
+ sqlite3_mutex_enter(pShmNode->pShmMutex);
if( flags & SQLITE_SHM_UNLOCK ){
u16 allMask = 0; /* Mask of locks held by siblings */
@@ -36965,7 +37270,7 @@ static int unixShmLock(
}
}
}
- sqlite3_mutex_leave(pShmNode->mutex);
+ sqlite3_mutex_leave(pShmNode->pShmMutex);
OSTRACE(("SHM-LOCK shmid-%d, pid-%d got %03x,%03x\n",
p->id, osGetpid(0), p->sharedMask, p->exclMask));
return rc;
@@ -37015,14 +37320,14 @@ static int unixShmUnmap(
/* Remove connection p from the set of connections associated
** with pShmNode */
- sqlite3_mutex_enter(pShmNode->mutex);
+ sqlite3_mutex_enter(pShmNode->pShmMutex);
for(pp=&pShmNode->pFirst; (*pp)!=p; pp = &(*pp)->pNext){}
*pp = p->pNext;
/* Free the connection p */
sqlite3_free(p);
pDbFd->pShm = 0;
- sqlite3_mutex_leave(pShmNode->mutex);
+ sqlite3_mutex_leave(pShmNode->pShmMutex);
/* If pShmNode->nRef has reached 0, then close the underlying
** shared-memory file, too */
@@ -37031,7 +37336,7 @@ static int unixShmUnmap(
assert( pShmNode->nRef>0 );
pShmNode->nRef--;
if( pShmNode->nRef==0 ){
- if( deleteFlag && pShmNode->h>=0 ){
+ if( deleteFlag && pShmNode->hShm>=0 ){
osUnlink(pShmNode->zFilename);
}
unixShmPurge(pDbFd);
@@ -40449,8 +40754,7 @@ struct winFile {
int nFetchOut; /* Number of outstanding xFetch references */
HANDLE hMap; /* Handle for accessing memory mapping */
void *pMapRegion; /* Area memory mapped */
- sqlite3_int64 mmapSize; /* Usable size of mapped region */
- sqlite3_int64 mmapSizeActual; /* Actual size of mapped region */
+ sqlite3_int64 mmapSize; /* Size of mapped region */
sqlite3_int64 mmapSizeMax; /* Configured FCNTL_MMAP_SIZE value */
#endif
};
@@ -43071,6 +43375,26 @@ static int winTruncate(sqlite3_file *id, sqlite3_int64 nByte){
DWORD lastErrno;
#if SQLITE_MAX_MMAP_SIZE>0
sqlite3_int64 oldMmapSize;
+ if( pFile->nFetchOut>0 ){
+ /* File truncation is a no-op if there are outstanding memory mapped
+ ** pages. This is because truncating the file means temporarily unmapping
+ ** the file, and that might delete memory out from under existing cursors.
+ **
+ ** This can result in incremental vacuum not truncating the file,
+ ** if there is an active read cursor when the incremental vacuum occurs.
+ ** No real harm comes of this - the database file is not corrupted,
+ ** though some folks might complain that the file is bigger than it
+ ** needs to be.
+ **
+ ** The only feasible work-around is to defer the truncation until after
+ ** all references to memory-mapped content are closed. That is doable,
+ ** but involves adding a few branches in the common write code path which
+ ** could slow down normal operations slightly. Hence, we have decided for
+ ** now to simply make trancations a no-op if there are pending reads. We
+ ** can maybe revisit this decision in the future.
+ */
+ return SQLITE_OK;
+ }
#endif
assert( pFile );
@@ -44499,9 +44823,9 @@ shmpage_out:
static int winUnmapfile(winFile *pFile){
assert( pFile!=0 );
OSTRACE(("UNMAP-FILE pid=%lu, pFile=%p, hMap=%p, pMapRegion=%p, "
- "mmapSize=%lld, mmapSizeActual=%lld, mmapSizeMax=%lld\n",
+ "mmapSize=%lld, mmapSizeMax=%lld\n",
osGetCurrentProcessId(), pFile, pFile->hMap, pFile->pMapRegion,
- pFile->mmapSize, pFile->mmapSizeActual, pFile->mmapSizeMax));
+ pFile->mmapSize, pFile->mmapSizeMax));
if( pFile->pMapRegion ){
if( !osUnmapViewOfFile(pFile->pMapRegion) ){
pFile->lastErrno = osGetLastError();
@@ -44513,7 +44837,6 @@ static int winUnmapfile(winFile *pFile){
}
pFile->pMapRegion = 0;
pFile->mmapSize = 0;
- pFile->mmapSizeActual = 0;
}
if( pFile->hMap!=NULL ){
if( !osCloseHandle(pFile->hMap) ){
@@ -44624,7 +44947,6 @@ static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
}
pFd->pMapRegion = pNew;
pFd->mmapSize = nMap;
- pFd->mmapSizeActual = nMap;
}
OSTRACE(("MAP-FILE pid=%lu, pFile=%p, rc=SQLITE_OK\n",
@@ -45426,7 +45748,6 @@ static int winOpen(
pFile->hMap = NULL;
pFile->pMapRegion = 0;
pFile->mmapSize = 0;
- pFile->mmapSizeActual = 0;
pFile->mmapSizeMax = sqlite3GlobalConfig.szMmap;
#endif
@@ -46319,7 +46640,8 @@ typedef struct MemFile MemFile;
struct MemFile {
sqlite3_file base; /* IO methods */
sqlite3_int64 sz; /* Size of the file */
- sqlite3_int64 szMax; /* Space allocated to aData */
+ sqlite3_int64 szAlloc; /* Space allocated to aData */
+ sqlite3_int64 szMax; /* Maximum allowed size of the file */
unsigned char *aData; /* content of the file */
int nMmap; /* Number of memory mapped pages */
unsigned mFlags; /* Flags */
@@ -46445,10 +46767,15 @@ static int memdbEnlarge(MemFile *p, sqlite3_int64 newSz){
if( (p->mFlags & SQLITE_DESERIALIZE_RESIZEABLE)==0 || p->nMmap>0 ){
return SQLITE_FULL;
}
+ if( newSz>p->szMax ){
+ return SQLITE_FULL;
+ }
+ newSz *= 2;
+ if( newSz>p->szMax ) newSz = p->szMax;
pNew = sqlite3_realloc64(p->aData, newSz);
if( pNew==0 ) return SQLITE_NOMEM;
p->aData = pNew;
- p->szMax = newSz;
+ p->szAlloc = newSz;
return SQLITE_OK;
}
@@ -46462,10 +46789,11 @@ static int memdbWrite(
sqlite_int64 iOfst
){
MemFile *p = (MemFile *)pFile;
+ if( NEVER(p->mFlags & SQLITE_DESERIALIZE_READONLY) ) return SQLITE_READONLY;
if( iOfst+iAmt>p->sz ){
int rc;
- if( iOfst+iAmt>p->szMax
- && (rc = memdbEnlarge(p, (iOfst+iAmt)*2))!=SQLITE_OK
+ if( iOfst+iAmt>p->szAlloc
+ && (rc = memdbEnlarge(p, iOfst+iAmt))!=SQLITE_OK
){
return rc;
}
@@ -46511,6 +46839,11 @@ static int memdbFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){
*/
static int memdbLock(sqlite3_file *pFile, int eLock){
MemFile *p = (MemFile *)pFile;
+ if( eLock>SQLITE_LOCK_SHARED
+ && (p->mFlags & SQLITE_DESERIALIZE_READONLY)!=0
+ ){
+ return SQLITE_READONLY;
+ }
p->eLock = eLock;
return SQLITE_OK;
}
@@ -46535,6 +46868,19 @@ static int memdbFileControl(sqlite3_file *pFile, int op, void *pArg){
*(char**)pArg = sqlite3_mprintf("memdb(%p,%lld)", p->aData, p->sz);
rc = SQLITE_OK;
}
+ if( op==SQLITE_FCNTL_SIZE_LIMIT ){
+ sqlite3_int64 iLimit = *(sqlite3_int64*)pArg;
+ if( iLimit<p->sz ){
+ if( iLimit<0 ){
+ iLimit = p->szMax;
+ }else{
+ iLimit = p->sz;
+ }
+ }
+ p->szMax = iLimit;
+ *(sqlite3_int64*)pArg = iLimit;
+ rc = SQLITE_OK;
+ }
return rc;
}
@@ -46565,8 +46911,12 @@ static int memdbFetch(
void **pp
){
MemFile *p = (MemFile *)pFile;
- p->nMmap++;
- *pp = (void*)(p->aData + iOfst);
+ if( iOfst+iAmt>p->sz ){
+ *pp = 0;
+ }else{
+ p->nMmap++;
+ *pp = (void*)(p->aData + iOfst);
+ }
return SQLITE_OK;
}
@@ -46596,6 +46946,7 @@ static int memdbOpen(
assert( pOutFlags!=0 ); /* True because flags==SQLITE_OPEN_MAIN_DB */
*pOutFlags = flags | SQLITE_OPEN_MEMORY;
p->base.pMethods = &memdb_io_methods;
+ p->szMax = sqlite3GlobalConfig.mxMemdbSize;
return SQLITE_OK;
}
@@ -46845,7 +47196,11 @@ SQLITE_API int sqlite3_deserialize(
}else{
p->aData = pData;
p->sz = szDb;
+ p->szAlloc = szBuf;
p->szMax = szBuf;
+ if( p->szMax<sqlite3GlobalConfig.mxMemdbSize ){
+ p->szMax = sqlite3GlobalConfig.mxMemdbSize;
+ }
p->mFlags = mFlags;
rc = SQLITE_OK;
}
@@ -47323,7 +47678,7 @@ bitvec_end:
** The PCache.pSynced variable is used to optimize searching for a dirty
** page to eject from the cache mid-transaction. It is better to eject
** a page that does not require a journal sync than one that does.
-** Therefore, pSynced is maintained to that it *almost* always points
+** Therefore, pSynced is maintained so that it *almost* always points
** to either the oldest page in the pDirty/pDirtyTail list that has a
** clear PGHDR_NEED_SYNC flag or to a page that is older than this one
** (so that the right page to eject can be found by following pDirtyPrev
@@ -48147,6 +48502,15 @@ SQLITE_PRIVATE int sqlite3PCachePercentDirty(PCache *pCache){
return nCache ? (int)(((i64)nDirty * 100) / nCache) : 0;
}
+#ifdef SQLITE_DIRECT_OVERFLOW_READ
+/*
+** Return true if there are one or more dirty pages in the cache. Else false.
+*/
+SQLITE_PRIVATE int sqlite3PCacheIsDirty(PCache *pCache){
+ return (pCache->pDirty!=0);
+}
+#endif
+
#if defined(SQLITE_CHECK_PAGES) || defined(SQLITE_DEBUG)
/*
** For all dirty pages currently in the cache, invoke the specified
@@ -48257,20 +48621,32 @@ typedef struct PGroup PGroup;
** structure. Unless SQLITE_PCACHE_SEPARATE_HEADER is defined, a buffer of
** PgHdr1.pCache->szPage bytes is allocated directly before this structure
** in memory.
+**
+** Note: Variables isBulkLocal and isAnchor were once type "u8". That works,
+** but causes a 2-byte gap in the structure for most architectures (since
+** pointers must be either 4 or 8-byte aligned). As this structure is located
+** in memory directly after the associated page data, if the database is
+** corrupt, code at the b-tree layer may overread the page buffer and
+** read part of this structure before the corruption is detected. This
+** can cause a valgrind error if the unitialized gap is accessed. Using u16
+** ensures there is no such gap, and therefore no bytes of unitialized memory
+** in the structure.
*/
struct PgHdr1 {
sqlite3_pcache_page page; /* Base class. Must be first. pBuf & pExtra */
unsigned int iKey; /* Key value (page number) */
- u8 isBulkLocal; /* This page from bulk local storage */
- u8 isAnchor; /* This is the PGroup.lru element */
+ u16 isBulkLocal; /* This page from bulk local storage */
+ u16 isAnchor; /* This is the PGroup.lru element */
PgHdr1 *pNext; /* Next in hash table chain */
PCache1 *pCache; /* Cache that currently owns this page */
PgHdr1 *pLruNext; /* Next in LRU list of unpinned pages */
PgHdr1 *pLruPrev; /* Previous in LRU list of unpinned pages */
+ /* NB: pLruPrev is only valid if pLruNext!=0 */
};
/*
-** A page is pinned if it is no on the LRU list
+** A page is pinned if it is not on the LRU list. To be "pinned" means
+** that the page is in active use and must not be deallocated.
*/
#define PAGE_IS_PINNED(p) ((p)->pLruNext==0)
#define PAGE_IS_UNPINNED(p) ((p)->pLruNext!=0)
@@ -48331,6 +48707,7 @@ struct PCache1 {
unsigned int nMax; /* Configured "cache_size" value */
unsigned int n90pct; /* nMax*9/10 */
unsigned int iMaxKey; /* Largest key seen since xTruncate() */
+ unsigned int nPurgeableDummy; /* pnPurgeable points here when not used*/
/* Hash table of all pages. The following variables may only be accessed
** when the accessor is holding the PGroup mutex.
@@ -48465,6 +48842,7 @@ static int pcache1InitBulk(PCache1 *pCache){
pX->isBulkLocal = 1;
pX->isAnchor = 0;
pX->pNext = pCache->pFree;
+ pX->pLruPrev = 0; /* Initializing this saves a valgrind error */
pCache->pFree = pX;
zBulk += pCache->szAlloc;
}while( --nBulk );
@@ -48640,6 +49018,9 @@ static void pcache1FreePage(PgHdr1 *p){
** exists, this function falls back to sqlite3Malloc().
*/
SQLITE_PRIVATE void *sqlite3PageMalloc(int sz){
+ /* During rebalance operations on a corrupt database file, it is sometimes
+ ** (rarely) possible to overread the temporary page buffer by a few bytes.
+ ** Enlarge the allocation slightly so that this does not cause problems. */
return pcache1Alloc(sz);
}
@@ -48734,7 +49115,8 @@ static PgHdr1 *pcache1PinPage(PgHdr1 *pPage){
pPage->pLruPrev->pLruNext = pPage->pLruNext;
pPage->pLruNext->pLruPrev = pPage->pLruPrev;
pPage->pLruNext = 0;
- pPage->pLruPrev = 0;
+ /* pPage->pLruPrev = 0;
+ ** No need to clear pLruPrev as it is never accessed if pLruNext is 0 */
assert( pPage->isAnchor==0 );
assert( pPage->pCache->pGroup->lru.isAnchor==1 );
pPage->pCache->nRecyclable--;
@@ -48944,8 +49326,7 @@ static sqlite3_pcache *pcache1Create(int szPage, int szExtra, int bPurgeable){
pGroup->mxPinned = pGroup->nMaxPage + 10 - pGroup->nMinPage;
pCache->pnPurgeable = &pGroup->nPurgeable;
}else{
- static unsigned int dummyCurrentPage;
- pCache->pnPurgeable = &dummyCurrentPage;
+ pCache->pnPurgeable = &pCache->nPurgeableDummy;
}
pcache1LeaveMutex(pGroup);
if( pCache->nHash==0 ){
@@ -49072,8 +49453,9 @@ static SQLITE_NOINLINE PgHdr1 *pcache1FetchStage2(
pPage->iKey = iKey;
pPage->pNext = pCache->apHash[h];
pPage->pCache = pCache;
- pPage->pLruPrev = 0;
pPage->pLruNext = 0;
+ /* pPage->pLruPrev = 0;
+ ** No need to clear pLruPrev since it is not accessed when pLruNext==0 */
*(void **)pPage->page.pExtra = 0;
pCache->apHash[h] = pPage;
if( iKey>pCache->iMaxKey ){
@@ -49233,7 +49615,7 @@ static void pcache1Unpin(
/* It is an error to call this function if the page is already
** part of the PGroup LRU list.
*/
- assert( pPage->pLruPrev==0 && pPage->pLruNext==0 );
+ assert( pPage->pLruNext==0 );
assert( PAGE_IS_PINNED(pPage) );
if( reuseUnlikely || pGroup->nPurgeable>pGroup->nMaxPage ){
@@ -50910,19 +51292,30 @@ static const unsigned char aJournalMagic[] = {
*/
#define isOpen(pFd) ((pFd)->pMethods!=0)
+#ifdef SQLITE_DIRECT_OVERFLOW_READ
/*
-** Return true if this pager uses a write-ahead log to read page pgno.
-** Return false if the pager reads pgno directly from the database.
+** Return true if page pgno can be read directly from the database file
+** by the b-tree layer. This is the case if:
+**
+** * the database file is open,
+** * there are no dirty pages in the cache, and
+** * the desired page is not currently in the wal file.
*/
-#if !defined(SQLITE_OMIT_WAL) && defined(SQLITE_DIRECT_OVERFLOW_READ)
-SQLITE_PRIVATE int sqlite3PagerUseWal(Pager *pPager, Pgno pgno){
- u32 iRead = 0;
- int rc;
- if( pPager->pWal==0 ) return 0;
- rc = sqlite3WalFindFrame(pPager->pWal, pgno, &iRead);
- return rc || iRead;
+SQLITE_PRIVATE int sqlite3PagerDirectReadOk(Pager *pPager, Pgno pgno){
+ if( pPager->fd->pMethods==0 ) return 0;
+ if( sqlite3PCacheIsDirty(pPager->pPCache) ) return 0;
+#ifndef SQLITE_OMIT_WAL
+ if( pPager->pWal ){
+ u32 iRead = 0;
+ int rc;
+ rc = sqlite3WalFindFrame(pPager->pWal, pgno, &iRead);
+ return (rc==SQLITE_OK && iRead==0);
+ }
+#endif
+ return 1;
}
#endif
+
#ifndef SQLITE_OMIT_WAL
# define pagerUseWal(x) ((x)->pWal!=0)
#else
@@ -53913,7 +54306,10 @@ SQLITE_PRIVATE int sqlite3PagerMaxPageCount(Pager *pPager, int mxPage){
pPager->mxPgno = mxPage;
}
assert( pPager->eState!=PAGER_OPEN ); /* Called only by OP_MaxPgcnt */
- assert( pPager->mxPgno>=pPager->dbSize ); /* OP_MaxPgcnt enforces this */
+ /* assert( pPager->mxPgno>=pPager->dbSize ); */
+ /* OP_MaxPgcnt ensures that the parameter passed to this function is not
+ ** less than the total number of valid pages in the database. But this
+ ** may be less than Pager.dbSize, and so the assert() above is not valid */
return pPager->mxPgno;
}
@@ -57106,7 +57502,11 @@ SQLITE_PRIVATE void sqlite3PagerSetCodec(
void (*xCodecFree)(void*),
void *pCodec
){
- if( pPager->xCodecFree ) pPager->xCodecFree(pPager->pCodec);
+ if( pPager->xCodecFree ){
+ pPager->xCodecFree(pPager->pCodec);
+ }else{
+ pager_reset(pPager);
+ }
pPager->xCodec = pPager->memDb ? 0 : xCodec;
pPager->xCodecSizeChng = xCodecSizeChng;
pPager->xCodecFree = xCodecFree;
@@ -62148,9 +62548,16 @@ struct CellInfo {
** found at self->pBt->mutex.
**
** skipNext meaning:
-** eState==SKIPNEXT && skipNext>0: Next sqlite3BtreeNext() is no-op.
-** eState==SKIPNEXT && skipNext<0: Next sqlite3BtreePrevious() is no-op.
-** eState==FAULT: Cursor fault with skipNext as error code.
+** The meaning of skipNext depends on the value of eState:
+**
+** eState Meaning of skipNext
+** VALID skipNext is meaningless and is ignored
+** INVALID skipNext is meaningless and is ignored
+** SKIPNEXT sqlite3BtreeNext() is a no-op if skipNext>0 and
+** sqlite3BtreePrevious() is no-op if skipNext<0.
+** REQUIRESEEK restoreCursorPosition() restores the cursor to
+** eState=SKIPNEXT if skipNext!=0
+** FAULT skipNext holds the cursor fault error code.
*/
struct BtCursor {
u8 eState; /* One of the CURSOR_XXX constants (see below) */
@@ -63314,13 +63721,19 @@ static int saveCursorKey(BtCursor *pCur){
/* Only the rowid is required for a table btree */
pCur->nKey = sqlite3BtreeIntegerKey(pCur);
}else{
- /* For an index btree, save the complete key content */
+ /* For an index btree, save the complete key content. It is possible
+ ** that the current key is corrupt. In that case, it is possible that
+ ** the sqlite3VdbeRecordUnpack() function may overread the buffer by
+ ** up to the size of 1 varint plus 1 8-byte value when the cursor
+ ** position is restored. Hence the 17 bytes of padding allocated
+ ** below. */
void *pKey;
pCur->nKey = sqlite3BtreePayloadSize(pCur);
- pKey = sqlite3Malloc( pCur->nKey );
+ pKey = sqlite3Malloc( pCur->nKey + 9 + 8 );
if( pKey ){
rc = sqlite3BtreePayload(pCur, 0, (int)pCur->nKey, pKey);
if( rc==SQLITE_OK ){
+ memset(((u8*)pKey)+pCur->nKey, 0, 9+8);
pCur->pKey = pKey;
}else{
sqlite3_free(pKey);
@@ -63452,11 +63865,12 @@ static int btreeMoveto(
UnpackedRecord *pIdxKey; /* Unpacked index key */
if( pKey ){
+ KeyInfo *pKeyInfo = pCur->pKeyInfo;
assert( nKey==(i64)(int)nKey );
- pIdxKey = sqlite3VdbeAllocUnpackedRecord(pCur->pKeyInfo);
+ pIdxKey = sqlite3VdbeAllocUnpackedRecord(pKeyInfo);
if( pIdxKey==0 ) return SQLITE_NOMEM_BKPT;
- sqlite3VdbeRecordUnpack(pCur->pKeyInfo, (int)nKey, pKey, pIdxKey);
- if( pIdxKey->nField==0 ){
+ sqlite3VdbeRecordUnpack(pKeyInfo, (int)nKey, pKey, pIdxKey);
+ if( pIdxKey->nField==0 || pIdxKey->nField>pKeyInfo->nAllField ){
rc = SQLITE_CORRUPT_BKPT;
goto moveto_done;
}
@@ -63492,7 +63906,7 @@ static int btreeRestoreCursorPosition(BtCursor *pCur){
sqlite3_free(pCur->pKey);
pCur->pKey = 0;
assert( pCur->eState==CURSOR_VALID || pCur->eState==CURSOR_INVALID );
- pCur->skipNext |= skipNext;
+ if( skipNext ) pCur->skipNext = skipNext;
if( pCur->skipNext && pCur->eState==CURSOR_VALID ){
pCur->eState = CURSOR_SKIPNEXT;
}
@@ -63562,7 +63976,6 @@ SQLITE_PRIVATE int sqlite3BtreeCursorRestore(BtCursor *pCur, int *pDifferentRow)
if( pCur->eState!=CURSOR_VALID ){
*pDifferentRow = 1;
}else{
- assert( pCur->skipNext==0 );
*pDifferentRow = 0;
}
return SQLITE_OK;
@@ -63646,6 +64059,13 @@ static void ptrmapPut(BtShared *pBt, Pgno key, u8 eType, Pgno parent, int *pRC){
*pRC = rc;
return;
}
+ if( ((char*)sqlite3PagerGetExtra(pDbPage))[0]!=0 ){
+ /* The first byte of the extra data is the MemPage.isInit byte.
+ ** If that byte is set, it means this page is also being used
+ ** as a btree page. */
+ *pRC = SQLITE_CORRUPT_BKPT;
+ goto ptrmap_exit;
+ }
offset = PTRMAP_PTROFFSET(iPtrmap, key);
if( offset<0 ){
*pRC = SQLITE_CORRUPT_BKPT;
@@ -63708,7 +64128,7 @@ static int ptrmapGet(BtShared *pBt, Pgno key, u8 *pEType, Pgno *pPgno){
#else /* if defined SQLITE_OMIT_AUTOVACUUM */
#define ptrmapPut(w,x,y,z,rc)
#define ptrmapGet(w,x,y,z) SQLITE_OK
- #define ptrmapPutOvflPtr(x, y, rc)
+ #define ptrmapPutOvflPtr(x, y, z, rc)
#endif
/*
@@ -64001,17 +64421,24 @@ static u16 cellSize(MemPage *pPage, int iCell){
#ifndef SQLITE_OMIT_AUTOVACUUM
/*
-** If the cell pCell, part of page pPage contains a pointer
-** to an overflow page, insert an entry into the pointer-map
-** for the overflow page.
+** The cell pCell is currently part of page pSrc but will ultimately be part
+** of pPage. (pSrc and pPager are often the same.) If pCell contains a
+** pointer to an overflow page, insert an entry into the pointer-map for
+** the overflow page that will be valid after pCell has been moved to pPage.
*/
-static void ptrmapPutOvflPtr(MemPage *pPage, u8 *pCell, int *pRC){
+static void ptrmapPutOvflPtr(MemPage *pPage, MemPage *pSrc, u8 *pCell,int *pRC){
CellInfo info;
if( *pRC ) return;
assert( pCell!=0 );
pPage->xParseCell(pPage, pCell, &info);
if( info.nLocal<info.nPayload ){
- Pgno ovfl = get4byte(&pCell[info.nSize-4]);
+ Pgno ovfl;
+ if( SQLITE_WITHIN(pSrc->aDataEnd, pCell, pCell+info.nLocal) ){
+ testcase( pSrc!=pPage );
+ *pRC = SQLITE_CORRUPT_BKPT;
+ return;
+ }
+ ovfl = get4byte(&pCell[info.nSize-4]);
ptrmapPut(pPage->pBt, ovfl, PTRMAP_OVERFLOW1, pPage->pgno, pRC);
}
}
@@ -64066,19 +64493,14 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
** reconstruct the entire page. */
if( (int)data[hdr+7]<=nMaxFrag ){
int iFree = get2byte(&data[hdr+1]);
+
+ /* If the initial freeblock offset were out of bounds, that would
+ ** have been detected by btreeInitPage() when it was computing the
+ ** number of free bytes on the page. */
+ assert( iFree<=usableSize-4 );
if( iFree ){
int iFree2 = get2byte(&data[iFree]);
-
- /* pageFindSlot() has already verified that free blocks are sorted
- ** in order of offset within the page, and that no block extends
- ** past the end of the page. Provided the two free slots do not
- ** overlap, this guarantees that the memmove() calls below will not
- ** overwrite the usableSize byte buffer, even if the database page
- ** is corrupt. */
- assert( iFree2==0 || iFree2>iFree );
- assert( iFree+get2byte(&data[iFree+2]) <= usableSize );
- assert( iFree2==0 || iFree2+get2byte(&data[iFree2+2]) <= usableSize );
-
+ if( iFree2>usableSize-4 ) return SQLITE_CORRUPT_PAGE(pPage);
if( 0==iFree2 || (data[iFree2]==0 && data[iFree2+1]==0) ){
u8 *pEnd = &data[cellOffset + nCell*2];
u8 *pAddr;
@@ -64089,9 +64511,9 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){
return SQLITE_CORRUPT_PAGE(pPage);
}
if( iFree2 ){
- assert( iFree+sz<=iFree2 ); /* Verified by pageFindSlot() */
+ if( iFree+sz>iFree2 ) return SQLITE_CORRUPT_PAGE(pPage);
sz2 = get2byte(&data[iFree2+2]);
- assert( iFree+sz+sz2+iFree2-(iFree+sz) <= usableSize );
+ if( iFree2+sz2 > usableSize ) return SQLITE_CORRUPT_PAGE(pPage);
memmove(&data[iFree+sz+sz2], &data[iFree+sz], iFree2-(iFree+sz));
sz += sz2;
}
@@ -65646,9 +66068,9 @@ static int newDatabase(BtShared*);
static int lockBtree(BtShared *pBt){
int rc; /* Result code from subfunctions */
MemPage *pPage1; /* Page 1 of the database file */
- int nPage; /* Number of pages in the database */
- int nPageFile = 0; /* Number of pages in the database file */
- int nPageHeader; /* Number of pages in the database according to hdr */
+ u32 nPage; /* Number of pages in the database */
+ u32 nPageFile = 0; /* Number of pages in the database file */
+ u32 nPageHeader; /* Number of pages in the database according to hdr */
assert( sqlite3_mutex_held(pBt->mutex) );
assert( pBt->pPage1==0 );
@@ -65661,7 +66083,7 @@ static int lockBtree(BtShared *pBt){
** a valid database file.
*/
nPage = nPageHeader = get4byte(28+(u8*)pPage1->aData);
- sqlite3PagerPagecount(pBt->pPager, &nPageFile);
+ sqlite3PagerPagecount(pBt->pPager, (int*)&nPageFile);
if( nPage==0 || memcmp(24+(u8*)pPage1->aData, 92+(u8*)pPage1->aData,4)!=0 ){
nPage = nPageFile;
}
@@ -65742,6 +66164,7 @@ static int lockBtree(BtShared *pBt){
){
goto page1_init_failed;
}
+ pBt->btsFlags |= BTS_PAGESIZE_FIXED;
assert( (pageSize & 7)==0 );
/* EVIDENCE-OF: R-59310-51205 The "reserved space" size in the 1-byte
** integer at offset 20 is the number of bytes of space at the end of
@@ -65766,7 +66189,7 @@ static int lockBtree(BtShared *pBt){
pageSize-usableSize);
return rc;
}
- if( (pBt->db->flags & SQLITE_WriteSchema)==0 && nPage>nPageFile ){
+ if( sqlite3WritableSchema(pBt->db)==0 && nPage>nPageFile ){
rc = SQLITE_CORRUPT_BKPT;
goto page1_init_failed;
}
@@ -66132,7 +66555,7 @@ static int setChildPtrmaps(MemPage *pPage){
for(i=0; i<nCell; i++){
u8 *pCell = findCell(pPage, i);
- ptrmapPutOvflPtr(pPage, pCell, &rc);
+ ptrmapPutOvflPtr(pPage, pPage, pCell, &rc);
if( !pPage->leaf ){
Pgno childPgno = get4byte(pCell);
@@ -66240,6 +66663,7 @@ static int relocatePage(
eType==PTRMAP_BTREE || eType==PTRMAP_ROOTPAGE );
assert( sqlite3_mutex_held(pBt->mutex) );
assert( pDbPage->pBt==pBt );
+ if( iDbPage<3 ) return SQLITE_CORRUPT_BKPT;
/* Move page iDbPage from its current location to page number iFreePage */
TRACE(("AUTOVACUUM: Moving %d to free page %d (ptr page %d type %d)\n",
@@ -67057,6 +67481,7 @@ SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor *pCur){
sqlite3_free(pCur->aOverflow);
sqlite3_free(pCur->pKey);
sqlite3BtreeLeave(pBtree);
+ pCur->pBtree = 0;
}
return SQLITE_OK;
}
@@ -67155,6 +67580,25 @@ SQLITE_PRIVATE u32 sqlite3BtreePayloadSize(BtCursor *pCur){
return pCur->info.nPayload;
}
+/*
+** Return an upper bound on the size of any record for the table
+** that the cursor is pointing into.
+**
+** This is an optimization. Everything will still work if this
+** routine always returns 2147483647 (which is the largest record
+** that SQLite can handle) or more. But returning a smaller value might
+** prevent large memory allocations when trying to interpret a
+** corrupt datrabase.
+**
+** The current implementation merely returns the size of the underlying
+** database file.
+*/
+SQLITE_PRIVATE sqlite3_int64 sqlite3BtreeMaxRecordSize(BtCursor *pCur){
+ assert( cursorHoldsMutex(pCur) );
+ assert( pCur->eState==CURSOR_VALID );
+ return pCur->pBt->pageSize * (sqlite3_int64)pCur->pBt->nPage;
+}
+
/*
** Given the page number of an overflow page in the database (parameter
** ovfl), this function finds the page number of the next page in the
@@ -67411,9 +67855,6 @@ static int accessPayload(
/* Need to read this page properly. It contains some of the
** range of data that is being read (eOp==0) or written (eOp!=0).
*/
-#ifdef SQLITE_DIRECT_OVERFLOW_READ
- sqlite3_file *fd; /* File from which to do direct overflow read */
-#endif
int a = amt;
if( a + offset > ovflSize ){
a = ovflSize - offset;
@@ -67424,7 +67865,7 @@ static int accessPayload(
**
** 1) this is a read operation, and
** 2) data is required from the start of this overflow page, and
- ** 3) there is no open write-transaction, and
+ ** 3) there are no dirty pages in the page-cache
** 4) the database is file-backed, and
** 5) the page is not in the WAL file
** 6) at least 4 bytes have already been read into the output buffer
@@ -67435,11 +67876,10 @@ static int accessPayload(
*/
if( eOp==0 /* (1) */
&& offset==0 /* (2) */
- && pBt->inTransaction==TRANS_READ /* (3) */
- && (fd = sqlite3PagerFile(pBt->pPager))->pMethods /* (4) */
- && 0==sqlite3PagerUseWal(pBt->pPager, nextPage) /* (5) */
+ && sqlite3PagerDirectReadOk(pBt->pPager, nextPage) /* (3,4,5) */
&& &pBuf[-4]>=pBufStart /* (6) */
){
+ sqlite3_file *fd = sqlite3PagerFile(pBt->pPager);
u8 aSave[4];
u8 *aWrite = &pBuf[-4];
assert( aWrite>=pBufStart ); /* due to (6) */
@@ -67973,7 +68413,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
** try to get there using sqlite3BtreeNext() rather than a full
** binary search. This is an optimization only. The correct answer
** is still obtained without this case, only a little more slowely */
- if( pCur->info.nKey+1==intKey && !pCur->skipNext ){
+ if( pCur->info.nKey+1==intKey ){
*pRes = 0;
rc = sqlite3BtreeNext(pCur, 0);
if( rc==SQLITE_OK ){
@@ -68115,7 +68555,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
testcase( nCell==0 ); /* Invalid key size: 0x80 0x80 0x00 */
testcase( nCell==1 ); /* Invalid key size: 0x80 0x80 0x01 */
testcase( nCell==2 ); /* Minimum legal index key size */
- if( nCell<2 ){
+ if( nCell<2 || nCell/pCur->pBt->usableSize>pCur->pBt->nPage ){
rc = SQLITE_CORRUPT_PAGE(pPage);
goto moveto_finish;
}
@@ -68247,7 +68687,6 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
MemPage *pPage;
assert( cursorOwnsBtShared(pCur) );
- assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
if( pCur->eState!=CURSOR_VALID ){
assert( (pCur->curFlags & BTCF_ValidOvfl)==0 );
rc = restoreCursorPosition(pCur);
@@ -68257,14 +68696,9 @@ static SQLITE_NOINLINE int btreeNext(BtCursor *pCur){
if( CURSOR_INVALID==pCur->eState ){
return SQLITE_DONE;
}
- if( pCur->skipNext ){
- assert( pCur->eState==CURSOR_VALID || pCur->eState==CURSOR_SKIPNEXT );
+ if( pCur->eState==CURSOR_SKIPNEXT ){
pCur->eState = CURSOR_VALID;
- if( pCur->skipNext>0 ){
- pCur->skipNext = 0;
- return SQLITE_OK;
- }
- pCur->skipNext = 0;
+ if( pCur->skipNext>0 ) return SQLITE_OK;
}
}
@@ -68319,7 +68753,6 @@ SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor *pCur, int flags){
UNUSED_PARAMETER( flags ); /* Used in COMDB2 but not native SQLite */
assert( cursorOwnsBtShared(pCur) );
assert( flags==0 || flags==1 );
- assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
pCur->info.nSize = 0;
pCur->curFlags &= ~(BTCF_ValidNKey|BTCF_ValidOvfl);
if( pCur->eState!=CURSOR_VALID ) return btreeNext(pCur);
@@ -68360,7 +68793,6 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur){
MemPage *pPage;
assert( cursorOwnsBtShared(pCur) );
- assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
assert( (pCur->curFlags & (BTCF_AtLast|BTCF_ValidOvfl|BTCF_ValidNKey))==0 );
assert( pCur->info.nSize==0 );
if( pCur->eState!=CURSOR_VALID ){
@@ -68371,14 +68803,9 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur){
if( CURSOR_INVALID==pCur->eState ){
return SQLITE_DONE;
}
- if( pCur->skipNext ){
- assert( pCur->eState==CURSOR_VALID || pCur->eState==CURSOR_SKIPNEXT );
+ if( CURSOR_SKIPNEXT==pCur->eState ){
pCur->eState = CURSOR_VALID;
- if( pCur->skipNext<0 ){
- pCur->skipNext = 0;
- return SQLITE_OK;
- }
- pCur->skipNext = 0;
+ if( pCur->skipNext<0 ) return SQLITE_OK;
}
}
@@ -68413,7 +68840,6 @@ static SQLITE_NOINLINE int btreePrevious(BtCursor *pCur){
SQLITE_PRIVATE int sqlite3BtreePrevious(BtCursor *pCur, int flags){
assert( cursorOwnsBtShared(pCur) );
assert( flags==0 || flags==1 );
- assert( pCur->skipNext==0 || pCur->eState!=CURSOR_VALID );
UNUSED_PARAMETER( flags ); /* Used in COMDB2 but not native SQLite */
pCur->curFlags &= ~(BTCF_AtLast|BTCF_ValidOvfl|BTCF_ValidNKey);
pCur->info.nSize = 0;
@@ -68749,7 +69175,7 @@ static int allocateBtreePage(
TRACE(("ALLOCATE: %d from end of file\n", *pPgno));
}
- assert( *pPgno!=PENDING_BYTE_PAGE(pBt) );
+ assert( CORRUPT_DB || *pPgno!=PENDING_BYTE_PAGE(pBt) );
end_allocate_page:
releasePage(pTrunk);
@@ -69304,9 +69730,16 @@ static void insertCell(
assert( idx >= pPage->cellOffset+2*pPage->nCell+2 || CORRUPT_DB );
assert( idx+sz <= (int)pPage->pBt->usableSize );
pPage->nFree -= (u16)(2 + sz);
- memcpy(&data[idx], pCell, sz);
if( iChild ){
+ /* In a corrupt database where an entry in the cell index section of
+ ** a btree page has a value of 3 or less, the pCell value might point
+ ** as many as 4 bytes in front of the start of the aData buffer for
+ ** the source page. Make sure this does not cause problems by not
+ ** reading the first 4 bytes */
+ memcpy(&data[idx+4], pCell+4, sz-4);
put4byte(&data[idx], iChild);
+ }else{
+ memcpy(&data[idx], pCell, sz);
}
pIns = pPage->aCellIdx + i*2;
memmove(pIns+2, pIns, 2*(pPage->nCell - i));
@@ -69320,15 +69753,89 @@ static void insertCell(
/* The cell may contain a pointer to an overflow page. If so, write
** the entry for the overflow page into the pointer map.
*/
- ptrmapPutOvflPtr(pPage, pCell, pRC);
+ ptrmapPutOvflPtr(pPage, pPage, pCell, pRC);
}
#endif
}
}
+/*
+** The following parameters determine how many adjacent pages get involved
+** in a balancing operation. NN is the number of neighbors on either side
+** of the page that participate in the balancing operation. NB is the
+** total number of pages that participate, including the target page and
+** NN neighbors on either side.
+**
+** The minimum value of NN is 1 (of course). Increasing NN above 1
+** (to 2 or 3) gives a modest improvement in SELECT and DELETE performance
+** in exchange for a larger degradation in INSERT and UPDATE performance.
+** The value of NN appears to give the best results overall.
+**
+** (Later:) The description above makes it seem as if these values are
+** tunable - as if you could change them and recompile and it would all work.
+** But that is unlikely. NB has been 3 since the inception of SQLite and
+** we have never tested any other value.
+*/
+#define NN 1 /* Number of neighbors on either side of pPage */
+#define NB 3 /* (NN*2+1): Total pages involved in the balance */
+
/*
** A CellArray object contains a cache of pointers and sizes for a
** consecutive sequence of cells that might be held on multiple pages.
+**
+** The cells in this array are the divider cell or cells from the pParent
+** page plus up to three child pages. There are a total of nCell cells.
+**
+** pRef is a pointer to one of the pages that contributes cells. This is
+** used to access information such as MemPage.intKey and MemPage.pBt->pageSize
+** which should be common to all pages that contribute cells to this array.
+**
+** apCell[] and szCell[] hold, respectively, pointers to the start of each
+** cell and the size of each cell. Some of the apCell[] pointers might refer
+** to overflow cells. In other words, some apCel[] pointers might not point
+** to content area of the pages.
+**
+** A szCell[] of zero means the size of that cell has not yet been computed.
+**
+** The cells come from as many as four different pages:
+**
+** -----------
+** | Parent |
+** -----------
+** / | \
+** / | \
+** --------- --------- ---------
+** |Child-1| |Child-2| |Child-3|
+** --------- --------- ---------
+**
+** The order of cells is in the array is for an index btree is:
+**
+** 1. All cells from Child-1 in order
+** 2. The first divider cell from Parent
+** 3. All cells from Child-2 in order
+** 4. The second divider cell from Parent
+** 5. All cells from Child-3 in order
+**
+** For a table-btree (with rowids) the items 2 and 4 are empty because
+** content exists only in leaves and there are no divider cells.
+**
+** For an index btree, the apEnd[] array holds pointer to the end of page
+** for Child-1, the Parent, Child-2, the Parent (again), and Child-3,
+** respectively. The ixNx[] array holds the number of cells contained in
+** each of these 5 stages, and all stages to the left. Hence:
+**
+** ixNx[0] = Number of cells in Child-1.
+** ixNx[1] = Number of cells in Child-1 plus 1 for first divider.
+** ixNx[2] = Number of cells in Child-1 and Child-2 + 1 for 1st divider.
+** ixNx[3] = Number of cells in Child-1 and Child-2 + both divider cells
+** ixNx[4] = Total number of cells.
+**
+** For a table-btree, the concept is similar, except only apEnd[0]..apEnd[2]
+** are used and they point to the leaf pages only, and the ixNx value are:
+**
+** ixNx[0] = Number of cells in Child-1.
+** ixNx[1] = Number of cells in Child-1 and Child-2 + 1 for 1st divider.
+** ixNx[2] = Number of cells in Child-1 and Child-2 + both divider cells
*/
typedef struct CellArray CellArray;
struct CellArray {
@@ -69336,6 +69843,8 @@ struct CellArray {
MemPage *pRef; /* Reference page */
u8 **apCell; /* All cells begin balanced */
u16 *szCell; /* Local size of all cells in apCell[] */
+ u8 *apEnd[NB*2]; /* MemPage.aDataEnd values */
+ int ixNx[NB*2]; /* Index of at which we move to the next apEnd[] */
};
/*
@@ -69386,36 +69895,59 @@ static u16 cachedCellSize(CellArray *p, int N){
** responsibility of the caller to set it correctly.
*/
static int rebuildPage(
- MemPage *pPg, /* Edit this page */
+ CellArray *pCArray, /* Content to be added to page pPg */
+ int iFirst, /* First cell in pCArray to use */
int nCell, /* Final number of cells on page */
- u8 **apCell, /* Array of cells */
- u16 *szCell /* Array of cell sizes */
+ MemPage *pPg /* The page to be reconstructed */
){
const int hdr = pPg->hdrOffset; /* Offset of header on pPg */
u8 * const aData = pPg->aData; /* Pointer to data for pPg */
const int usableSize = pPg->pBt->usableSize;
u8 * const pEnd = &aData[usableSize];
- int i;
+ int i = iFirst; /* Which cell to copy from pCArray*/
+ u32 j; /* Start of cell content area */
+ int iEnd = i+nCell; /* Loop terminator */
u8 *pCellptr = pPg->aCellIdx;
u8 *pTmp = sqlite3PagerTempSpace(pPg->pBt->pPager);
u8 *pData;
+ int k; /* Current slot in pCArray->apEnd[] */
+ u8 *pSrcEnd; /* Current pCArray->apEnd[k] value */
+
+ assert( i<iEnd );
+ j = get2byte(&aData[hdr+5]);
+ if( NEVER(j>(u32)usableSize) ){ j = 0; }
+ memcpy(&pTmp[j], &aData[j], usableSize - j);
- i = get2byte(&aData[hdr+5]);
- memcpy(&pTmp[i], &aData[i], usableSize - i);
+ for(k=0; pCArray->ixNx[k]<=i && ALWAYS(k<NB*2); k++){}
+ pSrcEnd = pCArray->apEnd[k];
pData = pEnd;
- for(i=0; i<nCell; i++){
- u8 *pCell = apCell[i];
+ while( 1/*exit by break*/ ){
+ u8 *pCell = pCArray->apCell[i];
+ u16 sz = pCArray->szCell[i];
+ assert( sz>0 );
if( SQLITE_WITHIN(pCell,aData,pEnd) ){
+ if( ((uptr)(pCell+sz))>(uptr)pEnd ) return SQLITE_CORRUPT_BKPT;
pCell = &pTmp[pCell - aData];
+ }else if( (uptr)(pCell+sz)>(uptr)pSrcEnd
+ && (uptr)(pCell)<(uptr)pSrcEnd
+ ){
+ return SQLITE_CORRUPT_BKPT;
}
- pData -= szCell[i];
+
+ pData -= sz;
put2byte(pCellptr, (pData - aData));
pCellptr += 2;
if( pData < pCellptr ) return SQLITE_CORRUPT_BKPT;
- memcpy(pData, pCell, szCell[i]);
- assert( szCell[i]==pPg->xCellSize(pPg, pCell) || CORRUPT_DB );
- testcase( szCell[i]!=pPg->xCellSize(pPg,pCell) );
+ memcpy(pData, pCell, sz);
+ assert( sz==pPg->xCellSize(pPg, pCell) || CORRUPT_DB );
+ testcase( sz!=pPg->xCellSize(pPg,pCell) );
+ i++;
+ if( i>=iEnd ) break;
+ if( pCArray->ixNx[k]<=i ){
+ k++;
+ pSrcEnd = pCArray->apEnd[k];
+ }
}
/* The pPg->nFree field is now set incorrectly. The caller will fix it. */
@@ -69430,12 +69962,11 @@ static int rebuildPage(
}
/*
-** Array apCell[] contains nCell pointers to b-tree cells. Array szCell
-** contains the size in bytes of each such cell. This function attempts to
-** add the cells stored in the array to page pPg. If it cannot (because
-** the page needs to be defragmented before the cells will fit), non-zero
-** is returned. Otherwise, if the cells are added successfully, zero is
-** returned.
+** The pCArray objects contains pointers to b-tree cells and the cell sizes.
+** This function attempts to add the cells stored in the array to page pPg.
+** If it cannot (because the page needs to be defragmented before the cells
+** will fit), non-zero is returned. Otherwise, if the cells are added
+** successfully, zero is returned.
**
** Argument pCellptr points to the first entry in the cell-pointer array
** (part of page pPg) to populate. After cell apCell[0] is written to the
@@ -69457,18 +69988,23 @@ static int rebuildPage(
static int pageInsertArray(
MemPage *pPg, /* Page to add cells to */
u8 *pBegin, /* End of cell-pointer array */
- u8 **ppData, /* IN/OUT: Page content -area pointer */
+ u8 **ppData, /* IN/OUT: Page content-area pointer */
u8 *pCellptr, /* Pointer to cell-pointer area */
int iFirst, /* Index of first cell to add */
int nCell, /* Number of cells to add to pPg */
CellArray *pCArray /* Array of cells */
){
- int i;
- u8 *aData = pPg->aData;
- u8 *pData = *ppData;
- int iEnd = iFirst + nCell;
+ int i = iFirst; /* Loop counter - cell index to insert */
+ u8 *aData = pPg->aData; /* Complete page */
+ u8 *pData = *ppData; /* Content area. A subset of aData[] */
+ int iEnd = iFirst + nCell; /* End of loop. One past last cell to ins */
+ int k; /* Current slot in pCArray->apEnd[] */
+ u8 *pEnd; /* Maximum extent of cell data */
assert( CORRUPT_DB || pPg->hdrOffset==0 ); /* Never called on page 1 */
- for(i=iFirst; i<iEnd; i++){
+ if( iEnd<=iFirst ) return 0;
+ for(k=0; pCArray->ixNx[k]<=i && ALWAYS(k<NB*2); k++){}
+ pEnd = pCArray->apEnd[k];
+ while( 1 /*Exit by break*/ ){
int sz, rc;
u8 *pSlot;
sz = cachedCellSize(pCArray, i);
@@ -69483,20 +70019,33 @@ static int pageInsertArray(
assert( (pSlot+sz)<=pCArray->apCell[i]
|| pSlot>=(pCArray->apCell[i]+sz)
|| CORRUPT_DB );
+ if( (uptr)(pCArray->apCell[i]+sz)>(uptr)pEnd
+ && (uptr)(pCArray->apCell[i])<(uptr)pEnd
+ ){
+ assert( CORRUPT_DB );
+ (void)SQLITE_CORRUPT_BKPT;
+ return 1;
+ }
memmove(pSlot, pCArray->apCell[i], sz);
put2byte(pCellptr, (pSlot - aData));
pCellptr += 2;
+ i++;
+ if( i>=iEnd ) break;
+ if( pCArray->ixNx[k]<=i ){
+ k++;
+ pEnd = pCArray->apEnd[k];
+ }
}
*ppData = pData;
return 0;
}
/*
-** Array apCell[] contains nCell pointers to b-tree cells. Array szCell
-** contains the size in bytes of each such cell. This function adds the
-** space associated with each cell in the array that is currently stored
-** within the body of pPg to the pPg free-list. The cell-pointers and other
-** fields of the page are not updated.
+** The pCArray object contains pointers to b-tree cells and their sizes.
+**
+** This function adds the space associated with each cell in the array
+** that is currently stored within the body of pPg to the pPg free-list.
+** The cell-pointers and other fields of the page are not updated.
**
** This function returns the total number of cells added to the free-list.
*/
@@ -69546,9 +70095,9 @@ static int pageFreeArray(
}
/*
-** apCell[] and szCell[] contains pointers to and sizes of all cells in the
-** pages being balanced. The current page, pPg, has pPg->nCell cells starting
-** with apCell[iOld]. After balancing, this page should hold nNew cells
+** pCArray contains pointers to and sizes of all cells in the page being
+** balanced. The current page, pPg, has pPg->nCell cells starting with
+** pCArray->apCell[iOld]. After balancing, this page should hold nNew cells
** starting at apCell[iNew].
**
** This routine makes the necessary adjustments to pPg so that it contains
@@ -69580,13 +70129,17 @@ static int editPage(
#endif
/* Remove cells from the start and end of the page */
+ assert( nCell>=0 );
if( iOld<iNew ){
int nShift = pageFreeArray(pPg, iOld, iNew-iOld, pCArray);
+ if( nShift>nCell ) return SQLITE_CORRUPT_BKPT;
memmove(pPg->aCellIdx, &pPg->aCellIdx[nShift*2], nCell*2);
nCell -= nShift;
}
if( iNewEnd < iOldEnd ){
- nCell -= pageFreeArray(pPg, iNewEnd, iOldEnd - iNewEnd, pCArray);
+ int nTail = pageFreeArray(pPg, iNewEnd, iOldEnd - iNewEnd, pCArray);
+ assert( nCell>=nTail );
+ nCell -= nTail;
}
pData = &aData[get2byteNotZero(&aData[hdr+5])];
@@ -69596,6 +70149,7 @@ static int editPage(
if( iNew<iOld ){
int nAdd = MIN(nNew,iOld-iNew);
assert( (iOld-iNew)<nNew || nCell==0 || CORRUPT_DB );
+ assert( nAdd>=0 );
pCellptr = pPg->aCellIdx;
memmove(&pCellptr[nAdd*2], pCellptr, nCell*2);
if( pageInsertArray(
@@ -69610,6 +70164,7 @@ static int editPage(
int iCell = (iOld + pPg->aiOvfl[i]) - iNew;
if( iCell>=0 && iCell<nNew ){
pCellptr = &pPg->aCellIdx[iCell * 2];
+ assert( nCell>=iCell );
memmove(&pCellptr[2], pCellptr, (nCell - iCell) * 2);
nCell++;
if( pageInsertArray(
@@ -69620,6 +70175,7 @@ static int editPage(
}
/* Append cells to the end of the page */
+ assert( nCell>=0 );
pCellptr = &pPg->aCellIdx[nCell*2];
if( pageInsertArray(
pPg, pBegin, &pData, pCellptr,
@@ -69648,24 +70204,9 @@ static int editPage(
editpage_fail:
/* Unable to edit this page. Rebuild it from scratch instead. */
populateCellCache(pCArray, iNew, nNew);
- return rebuildPage(pPg, nNew, &pCArray->apCell[iNew], &pCArray->szCell[iNew]);
+ return rebuildPage(pCArray, iNew, nNew, pPg);
}
-/*
-** The following parameters determine how many adjacent pages get involved
-** in a balancing operation. NN is the number of neighbors on either side
-** of the page that participate in the balancing operation. NB is the
-** total number of pages that participate, including the target page and
-** NN neighbors on either side.
-**
-** The minimum value of NN is 1 (of course). Increasing NN above 1
-** (to 2 or 3) gives a modest improvement in SELECT and DELETE performance
-** in exchange for a larger degradation in INSERT and UPDATE performance.
-** The value of NN appears to give the best results overall.
-*/
-#define NN 1 /* Number of neighbors on either side of pPage */
-#define NB (NN*2+1) /* Total pages involved in the balance */
-
#ifndef SQLITE_OMIT_QUICKBALANCE
/*
@@ -69701,8 +70242,7 @@ static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){
assert( sqlite3PagerIswriteable(pParent->pDbPage) );
assert( pPage->nOverflow==1 );
- /* This error condition is now caught prior to reaching this function */
- if( NEVER(pPage->nCell==0) ) return SQLITE_CORRUPT_BKPT;
+ if( pPage->nCell==0 ) return SQLITE_CORRUPT_BKPT; /* dbfuzz001.test */
/* Allocate a new page. This page will become the right-sibling of
** pPage. Make the parent page writable, so that the new divider cell
@@ -69716,12 +70256,22 @@ static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){
u8 *pCell = pPage->apOvfl[0];
u16 szCell = pPage->xCellSize(pPage, pCell);
u8 *pStop;
+ CellArray b;
assert( sqlite3PagerIswriteable(pNew->pDbPage) );
- assert( pPage->aData[0]==(PTF_INTKEY|PTF_LEAFDATA|PTF_LEAF) );
+ assert( CORRUPT_DB || pPage->aData[0]==(PTF_INTKEY|PTF_LEAFDATA|PTF_LEAF) );
zeroPage(pNew, PTF_INTKEY|PTF_LEAFDATA|PTF_LEAF);
- rc = rebuildPage(pNew, 1, &pCell, &szCell);
- if( NEVER(rc) ) return rc;
+ b.nCell = 1;
+ b.pRef = pPage;
+ b.apCell = &pCell;
+ b.szCell = &szCell;
+ b.apEnd[0] = pPage->aDataEnd;
+ b.ixNx[0] = 2;
+ rc = rebuildPage(&b, 0, 1, pNew);
+ if( NEVER(rc) ){
+ releasePage(pNew);
+ return rc;
+ }
pNew->nFree = pBt->usableSize - pNew->cellOffset - 2 - szCell;
/* If this is an auto-vacuum database, update the pointer map
@@ -69736,7 +70286,7 @@ static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){
if( ISAUTOVACUUM ){
ptrmapPut(pBt, pgnoNew, PTRMAP_BTREE, pParent->pgno, &rc);
if( szCell>pNew->minLocal ){
- ptrmapPutOvflPtr(pNew, pCell, &rc);
+ ptrmapPutOvflPtr(pNew, pNew, pCell, &rc);
}
}
@@ -69959,10 +70509,6 @@ static int balance_nonroot(
assert( sqlite3_mutex_held(pBt->mutex) );
assert( sqlite3PagerIswriteable(pParent->pDbPage) );
-#if 0
- TRACE(("BALANCE: begin page %d child of %d\n", pPage->pgno, pParent->pgno));
-#endif
-
/* At this point pParent may have at most one overflow cell. And if
** this overflow cell is present, it must be the cell with
** index iParentIdx. This scenario comes about when this function
@@ -70203,8 +70749,15 @@ static int balance_nonroot(
**
*/
usableSpace = pBt->usableSize - 12 + leafCorrection;
- for(i=0; i<nOld; i++){
+ for(i=k=0; i<nOld; i++, k++){
MemPage *p = apOld[i];
+ b.apEnd[k] = p->aDataEnd;
+ b.ixNx[k] = cntOld[i];
+ if( !leafData ){
+ k++;
+ b.apEnd[k] = pParent->aDataEnd;
+ b.ixNx[k] = cntOld[i]+1;
+ }
szNew[i] = usableSpace - p->nFree;
for(j=0; j<p->nOverflow; j++){
szNew[i] += 2 + p->xCellSize(p, p->apOvfl[j]);
@@ -70428,7 +70981,8 @@ static int balance_nonroot(
** populated, not here.
*/
if( ISAUTOVACUUM ){
- MemPage *pNew = apNew[0];
+ MemPage *pOld;
+ MemPage *pNew = pOld = apNew[0];
u8 *aOld = pNew->aData;
int cntOldNext = pNew->nCell + pNew->nOverflow;
int usableSize = pBt->usableSize;
@@ -70438,7 +70992,7 @@ static int balance_nonroot(
for(i=0; i<b.nCell; i++){
u8 *pCell = b.apCell[i];
if( i==cntOldNext ){
- MemPage *pOld = (++iOld)<nNew ? apNew[iOld] : apOld[iOld];
+ pOld = (++iOld)<nNew ? apNew[iOld] : apOld[iOld];
cntOldNext += pOld->nCell + pOld->nOverflow + !leafData;
aOld = pOld->aData;
}
@@ -70461,7 +71015,7 @@ static int balance_nonroot(
ptrmapPut(pBt, get4byte(pCell), PTRMAP_BTREE, pNew->pgno, &rc);
}
if( cachedCellSize(&b,i)>pNew->minLocal ){
- ptrmapPutOvflPtr(pNew, pCell, &rc);
+ ptrmapPutOvflPtr(pNew, pOld, pCell, &rc);
}
if( rc ) goto balance_cleanup;
}
@@ -70885,7 +71439,11 @@ static int btreeOverwriteContent(
if( memcmp(pDest, ((u8*)pX->pData) + iOffset, iAmt)!=0 ){
int rc = sqlite3PagerWrite(pPage->pDbPage);
if( rc ) return rc;
- memcpy(pDest, ((u8*)pX->pData) + iOffset, iAmt);
+ /* In a corrupt database, it is possible for the source and destination
+ ** buffers to overlap. This is harmless since the database is already
+ ** corrupt but it does cause valgrind and ASAN warnings. So use
+ ** memmove(). */
+ memmove(pDest, ((u8*)pX->pData) + iOffset, iAmt);
}
}
return SQLITE_OK;
@@ -71280,6 +71838,7 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){
if( bPreserve ){
if( !pPage->leaf
|| (pPage->nFree+cellSizePtr(pPage,pCell)+2)>(int)(pBt->usableSize*2/3)
+ || pPage->nCell==1 /* See dbfuzz001.test for a test case */
){
/* A b-tree rebalance will be required after deleting this entry.
** Save the cursor key. */
@@ -72058,18 +72617,18 @@ static void checkList(
}
pOvflData = (unsigned char *)sqlite3PagerGetData(pOvflPage);
if( isFreeList ){
- int n = get4byte(&pOvflData[4]);
+ u32 n = (u32)get4byte(&pOvflData[4]);
#ifndef SQLITE_OMIT_AUTOVACUUM
if( pCheck->pBt->autoVacuum ){
checkPtrmap(pCheck, iPage, PTRMAP_FREEPAGE, 0);
}
#endif
- if( n>(int)pCheck->pBt->usableSize/4-2 ){
+ if( n>pCheck->pBt->usableSize/4-2 ){
checkAppendMsg(pCheck,
"freelist leaf count too big on page %d", iPage);
N--;
}else{
- for(i=0; i<n; i++){
+ for(i=0; i<(int)n; i++){
Pgno iFreePage = get4byte(&pOvflData[8+i*4]);
#ifndef SQLITE_OMIT_AUTOVACUUM
if( pCheck->pBt->autoVacuum ){
@@ -72446,7 +73005,7 @@ SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(
Pgno i;
IntegrityCk sCheck;
BtShared *pBt = p->pBt;
- int savedDbFlags = pBt->db->flags;
+ u64 savedDbFlags = pBt->db->flags;
char zErr[100];
VVA_ONLY( int nRef );
@@ -72513,7 +73072,7 @@ SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(
}
#endif
testcase( pBt->db->flags & SQLITE_CellSizeCk );
- pBt->db->flags &= ~SQLITE_CellSizeCk;
+ pBt->db->flags &= ~(u64)SQLITE_CellSizeCk;
for(i=0; (int)i<nRoot && sCheck.mxErr; i++){
i64 notUsed;
if( aRoot[i]==0 ) continue;
@@ -73901,7 +74460,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre
** if unable to complete the resizing.
*/
SQLITE_PRIVATE int sqlite3VdbeMemClearAndResize(Mem *pMem, int szNew){
- assert( szNew>0 );
+ assert( CORRUPT_DB || szNew>0 );
assert( (pMem->flags & MEM_Dyn)==0 || pMem->szMalloc==0 );
if( pMem->szMalloc<szNew ){
return sqlite3VdbeMemGrow(pMem, szNew, 0);
@@ -74035,7 +74594,8 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){
assert( fg & MEM_Real );
sqlite3_snprintf(nByte, pMem->z, "%!.15g", pMem->u.r);
}
- pMem->n = sqlite3Strlen30(pMem->z);
+ assert( pMem->z!=0 );
+ pMem->n = sqlite3Strlen30NN(pMem->z);
pMem->enc = SQLITE_UTF8;
pMem->flags |= MEM_Str|MEM_Term;
if( bForce ) pMem->flags &= ~(MEM_Int|MEM_Real);
@@ -74781,6 +75341,9 @@ static SQLITE_NOINLINE int vdbeMemFromBtreeResize(
){
int rc;
pMem->flags = MEM_Null;
+ if( sqlite3BtreeMaxRecordSize(pCur)<offset+amt ){
+ return SQLITE_CORRUPT_BKPT;
+ }
if( SQLITE_OK==(rc = sqlite3VdbeMemClearAndResize(pMem, amt+1)) ){
rc = sqlite3BtreePayload(pCur, offset, amt, pMem->z);
if( rc==SQLITE_OK ){
@@ -75187,9 +75750,11 @@ static int valueFromExpr(
}
#endif
else if( op==TK_TRUEFALSE ){
- pVal = valueNew(db, pCtx);
- pVal->flags = MEM_Int;
- pVal->u.i = pExpr->u.zToken[4]==0;
+ pVal = valueNew(db, pCtx);
+ if( pVal ){
+ pVal->flags = MEM_Int;
+ pVal->u.i = pExpr->u.zToken[4]==0;
+ }
}
*ppVal = pVal;
@@ -75582,7 +76147,7 @@ SQLITE_PRIVATE Vdbe *sqlite3VdbeCreate(Parse *pParse){
pParse->pVdbe = p;
assert( pParse->aLabel==0 );
assert( pParse->nLabel==0 );
- assert( pParse->nOpAlloc==0 );
+ assert( p->nOpAlloc==0 );
assert( pParse->szOpAlloc==0 );
sqlite3VdbeAddOp2(p, OP_Init, 0, 1);
return p;
@@ -75612,6 +76177,43 @@ SQLITE_PRIVATE void sqlite3VdbeSetSql(Vdbe *p, const char *z, int n, u8 prepFlag
p->zSql = sqlite3DbStrNDup(p->db, z, n);
}
+#ifdef SQLITE_ENABLE_NORMALIZE
+/*
+** Add a new element to the Vdbe->pDblStr list.
+*/
+SQLITE_PRIVATE void sqlite3VdbeAddDblquoteStr(sqlite3 *db, Vdbe *p, const char *z){
+ if( p ){
+ int n = sqlite3Strlen30(z);
+ DblquoteStr *pStr = sqlite3DbMallocRawNN(db,
+ sizeof(*pStr)+n+1-sizeof(pStr->z));
+ if( pStr ){
+ pStr->pNextStr = p->pDblStr;
+ p->pDblStr = pStr;
+ memcpy(pStr->z, z, n+1);
+ }
+ }
+}
+#endif
+
+#ifdef SQLITE_ENABLE_NORMALIZE
+/*
+** zId of length nId is a double-quoted identifier. Check to see if
+** that identifier is really used as a string literal.
+*/
+SQLITE_PRIVATE int sqlite3VdbeUsesDoubleQuotedString(
+ Vdbe *pVdbe, /* The prepared statement */
+ const char *zId /* The double-quoted identifier, already dequoted */
+){
+ DblquoteStr *pStr;
+ assert( zId!=0 );
+ if( pVdbe->pDblStr==0 ) return 0;
+ for(pStr=pVdbe->pDblStr; pStr; pStr=pStr->pNextStr){
+ if( strcmp(zId, pStr->z)==0 ) return 1;
+ }
+ return 0;
+}
+#endif
+
/*
** Swap all content between two VDBE structures.
*/
@@ -75631,6 +76233,11 @@ SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
zTmp = pA->zSql;
pA->zSql = pB->zSql;
pB->zSql = zTmp;
+#if 0
+ zTmp = pA->zNormSql;
+ pA->zNormSql = pB->zNormSql;
+ pB->zNormSql = zTmp;
+#endif
pB->expmask = pA->expmask;
pB->prepFlags = pA->prepFlags;
memcpy(pB->aCounter, pA->aCounter, sizeof(pB->aCounter));
@@ -75643,7 +76250,7 @@ SQLITE_PRIVATE void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){
** to 1024/sizeof(Op).
**
** If an out-of-memory error occurs while resizing the array, return
-** SQLITE_NOMEM. In this case Vdbe.aOp and Parse.nOpAlloc remain
+** SQLITE_NOMEM. In this case Vdbe.aOp and Vdbe.nOpAlloc remain
** unchanged (this is so that any opcodes already allocated can be
** correctly deallocated along with the rest of the Vdbe).
*/
@@ -75659,9 +76266,9 @@ static int growOpArray(Vdbe *v, int nOp){
** operation (without SQLITE_TEST_REALLOC_STRESS) is to double the current
** size of the op array or add 1KB of space, whichever is smaller. */
#ifdef SQLITE_TEST_REALLOC_STRESS
- int nNew = (p->nOpAlloc>=512 ? p->nOpAlloc*2 : p->nOpAlloc+nOp);
+ int nNew = (v->nOpAlloc>=512 ? v->nOpAlloc*2 : v->nOpAlloc+nOp);
#else
- int nNew = (p->nOpAlloc ? p->nOpAlloc*2 : (int)(1024/sizeof(Op)));
+ int nNew = (v->nOpAlloc ? v->nOpAlloc*2 : (int)(1024/sizeof(Op)));
UNUSED_PARAMETER(nOp);
#endif
@@ -75672,11 +76279,11 @@ static int growOpArray(Vdbe *v, int nOp){
}
assert( nOp<=(1024/sizeof(Op)) );
- assert( nNew>=(p->nOpAlloc+nOp) );
+ assert( nNew>=(v->nOpAlloc+nOp) );
pNew = sqlite3DbRealloc(p->db, v->aOp, nNew*sizeof(Op));
if( pNew ){
p->szOpAlloc = sqlite3DbMallocSize(p->db, pNew);
- p->nOpAlloc = p->szOpAlloc/sizeof(Op);
+ v->nOpAlloc = p->szOpAlloc/sizeof(Op);
v->aOp = pNew;
}
return (pNew ? SQLITE_OK : SQLITE_NOMEM_BKPT);
@@ -75710,9 +76317,9 @@ static void test_addop_breakpoint(void){
** operand.
*/
static SQLITE_NOINLINE int growOp3(Vdbe *p, int op, int p1, int p2, int p3){
- assert( p->pParse->nOpAlloc<=p->nOp );
+ assert( p->nOpAlloc<=p->nOp );
if( growOpArray(p, 1) ) return 1;
- assert( p->pParse->nOpAlloc>p->nOp );
+ assert( p->nOpAlloc>p->nOp );
return sqlite3VdbeAddOp3(p, op, p1, p2, p3);
}
SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
@@ -75722,7 +76329,7 @@ SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
i = p->nOp;
assert( p->magic==VDBE_MAGIC_INIT );
assert( op>=0 && op<0xff );
- if( p->pParse->nOpAlloc<=i ){
+ if( p->nOpAlloc<=i ){
return growOp3(p, op, p1, p2, p3);
}
p->nOp++;
@@ -75854,13 +76461,29 @@ SQLITE_PRIVATE int sqlite3VdbeExplainParent(Parse *pParse){
}
/*
-** Add a new OP_Explain opcode.
+** Set a debugger breakpoint on the following routine in order to
+** monitor the EXPLAIN QUERY PLAN code generation.
+*/
+#if defined(SQLITE_DEBUG)
+SQLITE_PRIVATE void sqlite3ExplainBreakpoint(const char *z1, const char *z2){
+ (void)z1;
+ (void)z2;
+}
+#endif
+
+/*
+** Add a new OP_ opcode.
**
** If the bPush flag is true, then make this opcode the parent for
** subsequent Explains until sqlite3VdbeExplainPop() is called.
*/
SQLITE_PRIVATE void sqlite3VdbeExplain(Parse *pParse, u8 bPush, const char *zFmt, ...){
- if( pParse->explain==2 ){
+#ifndef SQLITE_DEBUG
+ /* Always include the OP_Explain opcodes if SQLITE_DEBUG is defined.
+ ** But omit them (for performance) during production builds */
+ if( pParse->explain==2 )
+#endif
+ {
char *zMsg;
Vdbe *v;
va_list ap;
@@ -75872,7 +76495,10 @@ SQLITE_PRIVATE void sqlite3VdbeExplain(Parse *pParse, u8 bPush, const char *zFmt
iThis = v->nOp;
sqlite3VdbeAddOp4(v, OP_Explain, iThis, pParse->addrExplain, 0,
zMsg, P4_DYNAMIC);
- if( bPush) pParse->addrExplain = iThis;
+ sqlite3ExplainBreakpoint(bPush?"PUSH":"", sqlite3VdbeGetOp(v,-1)->p4.z);
+ if( bPush){
+ pParse->addrExplain = iThis;
+ }
}
}
@@ -75880,6 +76506,7 @@ SQLITE_PRIVATE void sqlite3VdbeExplain(Parse *pParse, u8 bPush, const char *zFmt
** Pop the EXPLAIN QUERY PLAN stack one level.
*/
SQLITE_PRIVATE void sqlite3VdbeExplainPop(Parse *pParse){
+ sqlite3ExplainBreakpoint("POP", 0);
pParse->addrExplain = sqlite3VdbeExplainParent(pParse);
}
#endif /* SQLITE_OMIT_EXPLAIN */
@@ -75944,21 +76571,22 @@ SQLITE_PRIVATE void sqlite3VdbeEndCoroutine(Vdbe *v, int regYield){
** The VDBE knows that a P2 value is a label because labels are
** always negative and P2 values are suppose to be non-negative.
** Hence, a negative P2 value is a label that has yet to be resolved.
+** (Later:) This is only true for opcodes that have the OPFLG_JUMP
+** property.
+**
+** Variable usage notes:
**
-** Zero is returned if a malloc() fails.
+** Parse.aLabel[x] Stores the address that the x-th label resolves
+** into. For testing (SQLITE_DEBUG), unresolved
+** labels stores -1, but that is not required.
+** Parse.nLabelAlloc Number of slots allocated to Parse.aLabel[]
+** Parse.nLabel The *negative* of the number of labels that have
+** been issued. The negative is stored because
+** that gives a performance improvement over storing
+** the equivalent positive value.
*/
-SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *v){
- Parse *p = v->pParse;
- int i = p->nLabel++;
- assert( v->magic==VDBE_MAGIC_INIT );
- if( (i & (i-1))==0 ){
- p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel,
- (i*2+1)*sizeof(p->aLabel[0]));
- }
- if( p->aLabel ){
- p->aLabel[i] = -1;
- }
- return ADDR(i);
+SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Parse *pParse){
+ return --pParse->nLabel;
}
/*
@@ -75966,18 +76594,35 @@ SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe *v){
** be inserted. The parameter "x" must have been obtained from
** a prior call to sqlite3VdbeMakeLabel().
*/
+static SQLITE_NOINLINE void resizeResolveLabel(Parse *p, Vdbe *v, int j){
+ int nNewSize = 10 - p->nLabel;
+ p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel,
+ nNewSize*sizeof(p->aLabel[0]));
+ if( p->aLabel==0 ){
+ p->nLabelAlloc = 0;
+ }else{
+#ifdef SQLITE_DEBUG
+ int i;
+ for(i=p->nLabelAlloc; i<nNewSize; i++) p->aLabel[i] = -1;
+#endif
+ p->nLabelAlloc = nNewSize;
+ p->aLabel[j] = v->nOp;
+ }
+}
SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe *v, int x){
Parse *p = v->pParse;
int j = ADDR(x);
assert( v->magic==VDBE_MAGIC_INIT );
- assert( j<p->nLabel );
+ assert( j<-p->nLabel );
assert( j>=0 );
- if( p->aLabel ){
#ifdef SQLITE_DEBUG
- if( p->db->flags & SQLITE_VdbeAddopTrace ){
- printf("RESOLVE LABEL %d to %d\n", x, v->nOp);
- }
+ if( p->db->flags & SQLITE_VdbeAddopTrace ){
+ printf("RESOLVE LABEL %d to %d\n", x, v->nOp);
+ }
#endif
+ if( p->nLabelAlloc + p->nLabel < 0 ){
+ resizeResolveLabel(p,v,j);
+ }else{
assert( p->aLabel[j]==(-1) ); /* Labels may only be resolved once */
p->aLabel[j] = v->nOp;
}
@@ -76102,8 +76747,9 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){
while( (pOp = opIterNext(&sIter))!=0 ){
int opcode = pOp->opcode;
if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename
+ || opcode==OP_VDestroy
|| ((opcode==OP_Halt || opcode==OP_HaltIfNull)
- && ((pOp->p1&0xff)==SQLITE_CONSTRAINT && pOp->p2==OE_Abort))
+ && ((pOp->p1)!=SQLITE_OK && pOp->p2==OE_Abort))
){
hasAbort = 1;
break;
@@ -76252,7 +76898,7 @@ static void resolveP2Values(Vdbe *p, int *pMaxFuncArgs){
** non-jump opcodes less than SQLITE_MX_JUMP_CODE are guaranteed to
** have non-negative values for P2. */
assert( (sqlite3OpcodeProperty[pOp->opcode] & OPFLG_JUMP)!=0 );
- assert( ADDR(pOp->p2)<pParse->nLabel );
+ assert( ADDR(pOp->p2)<-pParse->nLabel );
pOp->p2 = aLabel[ADDR(pOp->p2)];
}
break;
@@ -76291,7 +76937,7 @@ SQLITE_PRIVATE int sqlite3VdbeCurrentAddr(Vdbe *p){
*/
#if defined(SQLITE_DEBUG) && !defined(SQLITE_TEST_REALLOC_STRESS)
SQLITE_PRIVATE void sqlite3VdbeVerifyNoMallocRequired(Vdbe *p, int N){
- assert( p->nOp + N <= p->pParse->nOpAlloc );
+ assert( p->nOp + N <= p->nOpAlloc );
}
#endif
@@ -76363,7 +77009,7 @@ SQLITE_PRIVATE VdbeOp *sqlite3VdbeAddOpList(
VdbeOp *pOut, *pFirst;
assert( nOp>0 );
assert( p->magic==VDBE_MAGIC_INIT );
- if( p->nOp + nOp > p->pParse->nOpAlloc && growOpArray(p, nOp) ){
+ if( p->nOp + nOp > p->nOpAlloc && growOpArray(p, nOp) ){
return 0;
}
pFirst = pOut = &p->aOp[p->nOp];
@@ -77685,19 +78331,27 @@ SQLITE_PRIVATE void sqlite3VdbeMakeReady(
** the leftover memory at the end of the opcode array. This can significantly
** reduce the amount of memory held by a prepared statement.
*/
- do {
- x.nNeeded = 0;
- p->aMem = allocSpace(&x, p->aMem, nMem*sizeof(Mem));
- p->aVar = allocSpace(&x, p->aVar, nVar*sizeof(Mem));
- p->apArg = allocSpace(&x, p->apArg, nArg*sizeof(Mem*));
- p->apCsr = allocSpace(&x, p->apCsr, nCursor*sizeof(VdbeCursor*));
+ x.nNeeded = 0;
+ p->aMem = allocSpace(&x, 0, nMem*sizeof(Mem));
+ p->aVar = allocSpace(&x, 0, nVar*sizeof(Mem));
+ p->apArg = allocSpace(&x, 0, nArg*sizeof(Mem*));
+ p->apCsr = allocSpace(&x, 0, nCursor*sizeof(VdbeCursor*));
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
- p->anExec = allocSpace(&x, p->anExec, p->nOp*sizeof(i64));
+ p->anExec = allocSpace(&x, 0, p->nOp*sizeof(i64));
#endif
- if( x.nNeeded==0 ) break;
+ if( x.nNeeded ){
x.pSpace = p->pFree = sqlite3DbMallocRawNN(db, x.nNeeded);
x.nFree = x.nNeeded;
- }while( !db->mallocFailed );
+ if( !db->mallocFailed ){
+ p->aMem = allocSpace(&x, p->aMem, nMem*sizeof(Mem));
+ p->aVar = allocSpace(&x, p->aVar, nVar*sizeof(Mem));
+ p->apArg = allocSpace(&x, p->apArg, nArg*sizeof(Mem*));
+ p->apCsr = allocSpace(&x, p->apCsr, nCursor*sizeof(VdbeCursor*));
+#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
+ p->anExec = allocSpace(&x, p->anExec, p->nOp*sizeof(i64));
+#endif
+ }
+ }
p->pVList = pParse->pVList;
pParse->pVList = 0;
@@ -78389,7 +79043,7 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){
}else{
db->nDeferredCons = 0;
db->nDeferredImmCons = 0;
- db->flags &= ~SQLITE_DeferFKs;
+ db->flags &= ~(u64)SQLITE_DeferFKs;
sqlite3CommitInternalChanges(db);
}
}else{
@@ -78702,6 +79356,16 @@ SQLITE_PRIVATE void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
vdbeFreeOpArray(db, p->aOp, p->nOp);
sqlite3DbFree(db, p->aColName);
sqlite3DbFree(db, p->zSql);
+#ifdef SQLITE_ENABLE_NORMALIZE
+ sqlite3DbFree(db, p->zNormSql);
+ {
+ DblquoteStr *pThis, *pNext;
+ for(pThis=p->pDblStr; pThis; pThis=pNext){
+ pNext = pThis->pNextStr;
+ sqlite3DbFree(db, pThis);
+ }
+ }
+#endif
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
{
int i;
@@ -79241,7 +79905,7 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
UnpackedRecord *p /* Populate this structure before returning. */
){
const unsigned char *aKey = (const unsigned char *)pKey;
- int d;
+ u32 d;
u32 idx; /* Offset in aKey[] to read from */
u16 u; /* Unsigned loop counter */
u32 szHdr;
@@ -79252,7 +79916,7 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
idx = getVarint32(aKey, szHdr);
d = szHdr;
u = 0;
- while( idx<szHdr && d<=nKey ){
+ while( idx<szHdr && d<=(u32)nKey ){
u32 serial_type;
idx += getVarint32(&aKey[idx], serial_type);
@@ -79265,6 +79929,13 @@ SQLITE_PRIVATE void sqlite3VdbeRecordUnpack(
pMem++;
if( (++u)>=p->nField ) break;
}
+ if( d>(u32)nKey && u ){
+ assert( CORRUPT_DB );
+ /* In a corrupt record entry, the last pMem might have been set up using
+ ** uninitialized memory. Overwrite its value with NULL, to prevent
+ ** warnings from MSAN. */
+ sqlite3VdbeMemSetNull(pMem-1);
+ }
assert( u<=pKeyInfo->nKeyField + 1 );
p->nField = u;
}
@@ -79330,8 +80001,8 @@ static int vdbeRecordCompareDebug(
** Use that approximation to avoid the more expensive call to
** sqlite3VdbeSerialTypeLen() in the common case.
*/
- if( d1+serial_type1+2>(u32)nKey1
- && d1+sqlite3VdbeSerialTypeLen(serial_type1)>(u32)nKey1
+ if( d1+(u64)serial_type1+2>(u64)nKey1
+ && d1+(u64)sqlite3VdbeSerialTypeLen(serial_type1)>(u64)nKey1
){
break;
}
@@ -79342,7 +80013,8 @@ static int vdbeRecordCompareDebug(
/* Do the comparison
*/
- rc = sqlite3MemCompare(&mem1, &pPKey2->aMem[i], pKeyInfo->aColl[i]);
+ rc = sqlite3MemCompare(&mem1, &pPKey2->aMem[i],
+ pKeyInfo->nAllField>i ? pKeyInfo->aColl[i] : 0);
if( rc!=0 ){
assert( mem1.szMalloc==0 ); /* See comment below */
if( pKeyInfo->aSortOrder[i] ){
@@ -79698,12 +80370,12 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip(
}else{
idx1 = getVarint32(aKey1, szHdr1);
d1 = szHdr1;
- if( d1>(unsigned)nKey1 ){
- pPKey2->errCode = (u8)SQLITE_CORRUPT_BKPT;
- return 0; /* Corruption */
- }
i = 0;
}
+ if( d1>(unsigned)nKey1 ){
+ pPKey2->errCode = (u8)SQLITE_CORRUPT_BKPT;
+ return 0; /* Corruption */
+ }
VVA_ONLY( mem1.szMalloc = 0; ) /* Only needed by assert() statements */
assert( pPKey2->pKeyInfo->nAllField>=pPKey2->nField
@@ -79773,10 +80445,12 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip(
mem1.n = (serial_type - 12) / 2;
testcase( (d1+mem1.n)==(unsigned)nKey1 );
testcase( (d1+mem1.n+1)==(unsigned)nKey1 );
- if( (d1+mem1.n) > (unsigned)nKey1 ){
+ if( (d1+mem1.n) > (unsigned)nKey1
+ || (pKeyInfo = pPKey2->pKeyInfo)->nAllField<=i
+ ){
pPKey2->errCode = (u8)SQLITE_CORRUPT_BKPT;
return 0; /* Corruption */
- }else if( (pKeyInfo = pPKey2->pKeyInfo)->aColl[i] ){
+ }else if( pKeyInfo->aColl[i] ){
mem1.enc = pKeyInfo->enc;
mem1.db = pKeyInfo->db;
mem1.flags = MEM_Str;
@@ -80103,7 +80777,9 @@ SQLITE_PRIVATE int sqlite3VdbeIdxRowid(sqlite3 *db, BtCursor *pCur, i64 *rowid){
(void)getVarint32((u8*)m.z, szHdr);
testcase( szHdr==3 );
testcase( szHdr==m.n );
- if( unlikely(szHdr<3 || (int)szHdr>m.n) ){
+ testcase( szHdr>0x7fffffff );
+ assert( m.n>=0 );
+ if( unlikely(szHdr<3 || szHdr>(unsigned)m.n) ){
goto idx_rowid_corruption;
}
@@ -80474,14 +81150,16 @@ static SQLITE_NOINLINE void invokeProfileCallback(sqlite3 *db, Vdbe *p){
sqlite3_int64 iNow;
sqlite3_int64 iElapse;
assert( p->startTime>0 );
- assert( db->xProfile!=0 || (db->mTrace & SQLITE_TRACE_PROFILE)!=0 );
+ assert( (db->mTrace & (SQLITE_TRACE_PROFILE|SQLITE_TRACE_XPROFILE))!=0 );
assert( db->init.busy==0 );
assert( p->zSql!=0 );
sqlite3OsCurrentTimeInt64(db->pVfs, &iNow);
iElapse = (iNow - p->startTime)*1000000;
+#ifndef SQLITE_OMIT_DEPRECATED
if( db->xProfile ){
db->xProfile(db->pProfileArg, p->zSql, iElapse);
}
+#endif
if( db->mTrace & SQLITE_TRACE_PROFILE ){
db->xTrace(SQLITE_TRACE_PROFILE, db->pTraceArg, p, (void*)&iElapse);
}
@@ -80995,7 +81673,7 @@ static int sqlite3Step(Vdbe *p){
return SQLITE_NOMEM_BKPT;
}
- if( p->pc<=0 && p->expired ){
+ if( p->pc<0 && p->expired ){
p->rc = SQLITE_SCHEMA;
rc = SQLITE_ERROR;
goto end_of_step;
@@ -81014,7 +81692,7 @@ static int sqlite3Step(Vdbe *p){
);
#ifndef SQLITE_OMIT_TRACE
- if( (db->xProfile || (db->mTrace & SQLITE_TRACE_PROFILE)!=0)
+ if( (db->mTrace & (SQLITE_TRACE_PROFILE|SQLITE_TRACE_XPROFILE))!=0
&& !db->init.busy && p->zSql ){
sqlite3OsCurrentTimeInt64(db->pVfs, &p->startTime);
}else{
@@ -81041,16 +81719,18 @@ static int sqlite3Step(Vdbe *p){
db->nVdbeExec--;
}
+ if( rc!=SQLITE_ROW ){
#ifndef SQLITE_OMIT_TRACE
- /* If the statement completed successfully, invoke the profile callback */
- if( rc!=SQLITE_ROW ) checkProfileCallback(db, p);
+ /* If the statement completed successfully, invoke the profile callback */
+ checkProfileCallback(db, p);
#endif
- if( rc==SQLITE_DONE && db->autoCommit ){
- assert( p->rc==SQLITE_OK );
- p->rc = doWalCallbacks(db);
- if( p->rc!=SQLITE_OK ){
- rc = SQLITE_ERROR;
+ if( rc==SQLITE_DONE && db->autoCommit ){
+ assert( p->rc==SQLITE_OK );
+ p->rc = doWalCallbacks(db);
+ if( p->rc!=SQLITE_OK ){
+ rc = SQLITE_ERROR;
+ }
}
}
@@ -81070,9 +81750,9 @@ end_of_step:
|| (rc&0xff)==SQLITE_BUSY || rc==SQLITE_MISUSE
);
assert( (p->rc!=SQLITE_ROW && p->rc!=SQLITE_DONE) || p->rc==p->rcApp );
- if( (p->prepFlags & SQLITE_PREPARE_SAVESQL)!=0
- && rc!=SQLITE_ROW
- && rc!=SQLITE_DONE
+ if( rc!=SQLITE_ROW
+ && rc!=SQLITE_DONE
+ && (p->prepFlags & SQLITE_PREPARE_SAVESQL)!=0
){
/* If this statement was prepared using saved SQL and an
** error has occurred, then return the error code in p->rc to the
@@ -81694,7 +82374,7 @@ static int vdbeUnbind(Vdbe *p, int i){
pVar = &p->aVar[i];
sqlite3VdbeMemRelease(pVar);
pVar->flags = MEM_Null;
- sqlite3Error(p->db, SQLITE_OK);
+ p->db->errCode = SQLITE_OK;
/* If the bit corresponding to this variable in Vdbe.expmask is set, then
** binding a new value to this variable invalidates the current query plan.
@@ -82114,6 +82794,22 @@ SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt){
#endif
}
+#ifdef SQLITE_ENABLE_NORMALIZE
+/*
+** Return the normalized SQL associated with a prepared statement.
+*/
+SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){
+ Vdbe *p = (Vdbe *)pStmt;
+ if( p==0 ) return 0;
+ if( p->zNormSql==0 && ALWAYS(p->zSql!=0) ){
+ sqlite3_mutex_enter(p->db->mutex);
+ p->zNormSql = sqlite3Normalize(p, p->zSql);
+ sqlite3_mutex_leave(p->db->mutex);
+ }
+ return p->zNormSql;
+}
+#endif /* SQLITE_ENABLE_NORMALIZE */
+
#ifdef SQLITE_ENABLE_PREUPDATE_HOOK
/*
** Allocate and populate an UnpackedRecord structure based on the serialized
@@ -82810,6 +83506,11 @@ static VdbeCursor *allocateCursor(
assert( iCur>=0 && iCur<p->nCursor );
if( p->apCsr[iCur] ){ /*OPTIMIZATION-IF-FALSE*/
+ /* Before calling sqlite3VdbeFreeCursor(), ensure the isEphemeral flag
+ ** is clear. Otherwise, if this is an ephemeral cursor created by
+ ** OP_OpenDup, the cursor will not be closed and will still be part
+ ** of a BtShared.pCursor list. */
+ p->apCsr[iCur]->isEphemeral = 0;
sqlite3VdbeFreeCursor(p, p->apCsr[iCur]);
p->apCsr[iCur] = 0;
}
@@ -82950,6 +83651,7 @@ SQLITE_PRIVATE void sqlite3ValueApplyAffinity(
static u16 SQLITE_NOINLINE computeNumericType(Mem *pMem){
assert( (pMem->flags & (MEM_Int|MEM_Real))==0 );
assert( (pMem->flags & (MEM_Str|MEM_Blob))!=0 );
+ ExpandBlob(pMem);
if( sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc)==0 ){
return 0;
}
@@ -84237,8 +84939,8 @@ fp_math:
break;
}
default: {
- iA = (i64)rA;
- iB = (i64)rB;
+ iA = sqlite3VdbeIntValue(pIn1);
+ iB = sqlite3VdbeIntValue(pIn2);
if( iA==0 ) goto arithmetic_result_is_null;
if( iA==-1 ) iA = 1;
rB = (double)(iB % iA);
@@ -84584,7 +85286,8 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */
*/
assert( pOp->opcode==OP_Eq || pOp->opcode==OP_Ne );
assert( (flags1 & MEM_Cleared)==0 );
- assert( (pOp->p5 & SQLITE_JUMPIFNULL)==0 );
+ assert( (pOp->p5 & SQLITE_JUMPIFNULL)==0 || CORRUPT_DB );
+ testcase( (pOp->p5 & SQLITE_JUMPIFNULL)!=0 );
if( (flags1&flags3&MEM_Null)!=0
&& (flags3&MEM_Cleared)==0
){
@@ -85553,17 +86256,25 @@ case OP_MakeRecord: {
if( nVarint<sqlite3VarintLen(nHdr) ) nHdr++;
}
nByte = nHdr+nData;
- if( nByte+nZero>db->aLimit[SQLITE_LIMIT_LENGTH] ){
- goto too_big;
- }
/* Make sure the output register has a buffer large enough to store
** the new record. The output register (pOp->p3) is not allowed to
** be one of the input registers (because the following call to
** sqlite3VdbeMemClearAndResize() could clobber the value before it is used).
*/
- if( sqlite3VdbeMemClearAndResize(pOut, (int)nByte) ){
- goto no_mem;
+ if( nByte+nZero<=pOut->szMalloc ){
+ /* The output register is already large enough to hold the record.
+ ** No error checks or buffer enlargement is required */
+ pOut->z = pOut->zMalloc;
+ }else{
+ /* Need to make sure that the output is not too big and then enlarge
+ ** the output register to hold the full result */
+ if( nByte+nZero>db->aLimit[SQLITE_LIMIT_LENGTH] ){
+ goto too_big;
+ }
+ if( sqlite3VdbeMemClearAndResize(pOut, (int)nByte) ){
+ goto no_mem;
+ }
}
zNewRecord = (u8 *)pOut->z;
@@ -86260,7 +86971,8 @@ case OP_OpenDup: {
pCx->isEphemeral = 1;
pCx->pKeyInfo = pOrig->pKeyInfo;
pCx->isTable = pOrig->isTable;
- rc = sqlite3BtreeCursor(pOrig->pBtx, MASTER_ROOT, BTREE_WRCSR,
+ pCx->pgnoRoot = pOrig->pgnoRoot;
+ rc = sqlite3BtreeCursor(pOrig->pBtx, pCx->pgnoRoot, BTREE_WRCSR,
pCx->pKeyInfo, pCx->uc.pCursor);
/* The sqlite3BtreeCursor() routine can only fail for the first cursor
** opened for a database. Since there is already an open cursor when this
@@ -86278,6 +86990,9 @@ case OP_OpenDup: {
** the main database is read-only. The ephemeral
** table is deleted automatically when the cursor is closed.
**
+** If the cursor P1 is already opened on an ephemeral table, the table
+** is cleared (all content is erased).
+**
** P2 is the number of columns in the ephemeral table.
** The cursor points to a BTree table if P4==0 and to a BTree index
** if P4 is not 0. If P4 is not NULL, it points to a KeyInfo structure
@@ -86309,41 +87024,50 @@ case OP_OpenEphemeral: {
SQLITE_OPEN_TRANSIENT_DB;
assert( pOp->p1>=0 );
assert( pOp->p2>=0 );
- pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_BTREE);
- if( pCx==0 ) goto no_mem;
- pCx->nullRow = 1;
- pCx->isEphemeral = 1;
- rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBtx,
- BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, vfsFlags);
- if( rc==SQLITE_OK ){
- rc = sqlite3BtreeBeginTrans(pCx->pBtx, 1, 0);
- }
- if( rc==SQLITE_OK ){
- /* If a transient index is required, create it by calling
- ** sqlite3BtreeCreateTable() with the BTREE_BLOBKEY flag before
- ** opening it. If a transient table is required, just use the
- ** automatically created table with root-page 1 (an BLOB_INTKEY table).
- */
- if( (pCx->pKeyInfo = pKeyInfo = pOp->p4.pKeyInfo)!=0 ){
- int pgno;
- assert( pOp->p4type==P4_KEYINFO );
- rc = sqlite3BtreeCreateTable(pCx->pBtx, &pgno, BTREE_BLOBKEY | pOp->p5);
- if( rc==SQLITE_OK ){
- assert( pgno==MASTER_ROOT+1 );
- assert( pKeyInfo->db==db );
- assert( pKeyInfo->enc==ENC(db) );
- rc = sqlite3BtreeCursor(pCx->pBtx, pgno, BTREE_WRCSR,
- pKeyInfo, pCx->uc.pCursor);
+ pCx = p->apCsr[pOp->p1];
+ if( pCx ){
+ /* If the ephermeral table is already open, erase all existing content
+ ** so that the table is empty again, rather than creating a new table. */
+ rc = sqlite3BtreeClearTable(pCx->pBtx, pCx->pgnoRoot, 0);
+ }else{
+ pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_BTREE);
+ if( pCx==0 ) goto no_mem;
+ pCx->nullRow = 1;
+ pCx->isEphemeral = 1;
+ rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBtx,
+ BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5,
+ vfsFlags);
+ if( rc==SQLITE_OK ){
+ rc = sqlite3BtreeBeginTrans(pCx->pBtx, 1, 0);
+ }
+ if( rc==SQLITE_OK ){
+ /* If a transient index is required, create it by calling
+ ** sqlite3BtreeCreateTable() with the BTREE_BLOBKEY flag before
+ ** opening it. If a transient table is required, just use the
+ ** automatically created table with root-page 1 (an BLOB_INTKEY table).
+ */
+ if( (pCx->pKeyInfo = pKeyInfo = pOp->p4.pKeyInfo)!=0 ){
+ assert( pOp->p4type==P4_KEYINFO );
+ rc = sqlite3BtreeCreateTable(pCx->pBtx, (int*)&pCx->pgnoRoot,
+ BTREE_BLOBKEY | pOp->p5);
+ if( rc==SQLITE_OK ){
+ assert( pCx->pgnoRoot==MASTER_ROOT+1 );
+ assert( pKeyInfo->db==db );
+ assert( pKeyInfo->enc==ENC(db) );
+ rc = sqlite3BtreeCursor(pCx->pBtx, pCx->pgnoRoot, BTREE_WRCSR,
+ pKeyInfo, pCx->uc.pCursor);
+ }
+ pCx->isTable = 0;
+ }else{
+ pCx->pgnoRoot = MASTER_ROOT;
+ rc = sqlite3BtreeCursor(pCx->pBtx, MASTER_ROOT, BTREE_WRCSR,
+ 0, pCx->uc.pCursor);
+ pCx->isTable = 1;
}
- pCx->isTable = 0;
- }else{
- rc = sqlite3BtreeCursor(pCx->pBtx, MASTER_ROOT, BTREE_WRCSR,
- 0, pCx->uc.pCursor);
- pCx->isTable = 1;
}
+ pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
}
if( rc ) goto abort_due_to_error;
- pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
break;
}
@@ -86993,7 +87717,7 @@ case OP_NotExists: /* jump, in3 */
pC = p->apCsr[pOp->p1];
assert( pC!=0 );
#ifdef SQLITE_DEBUG
- pC->seekOp = OP_SeekRowid;
+ if( pOp->opcode==OP_SeekRowid ) pC->seekOp = OP_SeekRowid;
#endif
assert( pC->isTable );
assert( pC->eCurType==CURTYPE_BTREE );
@@ -87901,7 +88625,7 @@ case OP_Next: /* jump */
assert( pOp->opcode!=OP_Next
|| pC->seekOp==OP_SeekGT || pC->seekOp==OP_SeekGE
|| pC->seekOp==OP_Rewind || pC->seekOp==OP_Found
- || pC->seekOp==OP_NullRow);
+ || pC->seekOp==OP_NullRow|| pC->seekOp==OP_SeekRowid);
assert( pOp->opcode!=OP_Prev
|| pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE
|| pC->seekOp==OP_Last
@@ -88419,7 +89143,7 @@ case OP_ParseSchema: {
{
zMaster = MASTER_NAME;
initData.db = db;
- initData.iDb = pOp->p1;
+ initData.iDb = iDb;
initData.pzErrMsg = &p->zErrMsg;
initData.mInitFlags = 0;
zSql = sqlite3MPrintf(db,
@@ -88431,9 +89155,16 @@ case OP_ParseSchema: {
assert( db->init.busy==0 );
db->init.busy = 1;
initData.rc = SQLITE_OK;
+ initData.nInitRow = 0;
assert( !db->mallocFailed );
rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0);
if( rc==SQLITE_OK ) rc = initData.rc;
+ if( rc==SQLITE_OK && initData.nInitRow==0 ){
+ /* The OP_ParseSchema opcode with a non-NULL P4 argument should parse
+ ** at least one SQL statement. Any less than that indicates that
+ ** the sqlite_master table is corrupt. */
+ rc = SQLITE_CORRUPT_BKPT;
+ }
sqlite3DbFreeNN(db, zSql);
db->init.busy = 0;
}
@@ -88796,6 +89527,17 @@ case OP_Program: { /* jump */
p->nOp = pProgram->nOp;
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
p->anExec = 0;
+#endif
+#ifdef SQLITE_DEBUG
+ /* Verify that second and subsequent executions of the same trigger do not
+ ** try to reuse register values from the first use. */
+ {
+ int i;
+ for(i=0; i<p->nMem; i++){
+ aMem[i].pScopyFrom = 0; /* Prevent false-positive AboutToChange() errs */
+ aMem[i].flags |= MEM_Undefined; /* Cause a fault if this reg is reused */
+ }
+ }
#endif
pOp = &aOp[-1];
@@ -89335,14 +90077,19 @@ case OP_JournalMode: { /* out2 */
#endif /* SQLITE_OMIT_PRAGMA */
#if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH)
-/* Opcode: Vacuum P1 * * * *
+/* Opcode: Vacuum P1 P2 * * *
**
** Vacuum the entire database P1. P1 is 0 for "main", and 2 or more
** for an attached database. The "temp" database may not be vacuumed.
+**
+** If P2 is not zero, then it is a register holding a string which is
+** the file into which the result of vacuum should be written. When
+** P2 is zero, the vacuum overwrites the original database.
*/
case OP_Vacuum: {
assert( p->readOnly==0 );
- rc = sqlite3RunVacuum(&p->zErrMsg, db, pOp->p1);
+ rc = sqlite3RunVacuum(&p->zErrMsg, db, pOp->p1,
+ pOp->p2 ? &aMem[pOp->p2] : 0);
if( rc ) goto abort_due_to_error;
break;
}
@@ -89494,6 +90241,7 @@ case OP_VDestroy: {
db->nVDestroy++;
rc = sqlite3VtabCallDestroy(db, pOp->p1, pOp->p4.z);
db->nVDestroy--;
+ assert( p->errorAction==OE_Abort && p->usesStmtJournal );
if( rc ) goto abort_due_to_error;
break;
}
@@ -89616,10 +90364,11 @@ case OP_VFilter: { /* jump */
**
** If the VColumn opcode is being used to fetch the value of
** an unchanging column during an UPDATE operation, then the P5
-** value is 1. Otherwise, P5 is 0. The P5 value is returned
-** by sqlite3_vtab_nochange() routine and can be used
-** by virtual table implementations to return special "no-change"
-** marks which can be more efficient, depending on the virtual table.
+** value is OPFLAG_NOCHNG. This will cause the sqlite3_vtab_nochange()
+** function to return true inside the xColumn method of the virtual
+** table implementation. The P5 column might also contain other
+** bits (OPFLAG_LENGTHARG or OPFLAG_TYPEOFARG) but those bits are
+** unused by OP_VColumn.
*/
case OP_VColumn: {
sqlite3_vtab *pVtab;
@@ -89641,7 +90390,8 @@ case OP_VColumn: {
assert( pModule->xColumn );
memset(&sContext, 0, sizeof(sContext));
sContext.pOut = pDest;
- if( pOp->p5 ){
+ testcase( (pOp->p5 & OPFLAG_NOCHNG)==0 && pOp->p5!=0 );
+ if( pOp->p5 & OPFLAG_NOCHNG ){
sqlite3VdbeMemSetNull(pDest);
pDest->flags = MEM_Null|MEM_Zero;
pDest->u.nZero = 0;
@@ -89735,7 +90485,7 @@ case OP_VRename: {
rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8);
if( rc ) goto abort_due_to_error;
rc = pVtab->pModule->xRename(pVtab, pName->z);
- if( isLegacy==0 ) db->flags &= ~SQLITE_LegacyAlter;
+ if( isLegacy==0 ) db->flags &= ~(u64)SQLITE_LegacyAlter;
sqlite3VtabImportErrmsg(p, pVtab);
p->expired = 0;
if( rc ) goto abort_due_to_error;
@@ -93962,6 +94712,22 @@ SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *pVfs){
/* #include <string.h> */
+#if !defined(SQLITE_OMIT_WINDOWFUNC)
+/*
+** Walk all expressions linked into the list of Window objects passed
+** as the second argument.
+*/
+static int walkWindowList(Walker *pWalker, Window *pList){
+ Window *pWin;
+ for(pWin=pList; pWin; pWin=pWin->pNextWin){
+ if( sqlite3WalkExprList(pWalker, pWin->pOrderBy) ) return WRC_Abort;
+ if( sqlite3WalkExprList(pWalker, pWin->pPartition) ) return WRC_Abort;
+ if( sqlite3WalkExpr(pWalker, pWin->pFilter) ) return WRC_Abort;
+ }
+ return WRC_Continue;
+}
+#endif
+
/*
** Walk an expression tree. Invoke the callback once for each node
** of the expression, while descending. (In other words, the callback
@@ -94000,11 +94766,8 @@ static SQLITE_NOINLINE int walkExpr(Walker *pWalker, Expr *pExpr){
if( sqlite3WalkExprList(pWalker, pExpr->x.pList) ) return WRC_Abort;
}
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( !ExprHasProperty(pExpr, EP_Reduced) && pExpr->pWin ){
- Window *pWin = pExpr->pWin;
- if( sqlite3WalkExprList(pWalker, pWin->pPartition) ) return WRC_Abort;
- if( sqlite3WalkExprList(pWalker, pWin->pOrderBy) ) return WRC_Abort;
- if( sqlite3WalkExpr(pWalker, pWin->pFilter) ) return WRC_Abort;
+ if( ExprHasProperty(pExpr, EP_WinFunc) ){
+ if( walkWindowList(pWalker, pExpr->y.pWin) ) return WRC_Abort;
}
#endif
}
@@ -94044,6 +94807,16 @@ SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker *pWalker, Select *p){
if( sqlite3WalkExpr(pWalker, p->pHaving) ) return WRC_Abort;
if( sqlite3WalkExprList(pWalker, p->pOrderBy) ) return WRC_Abort;
if( sqlite3WalkExpr(pWalker, p->pLimit) ) return WRC_Abort;
+#if !defined(SQLITE_OMIT_WINDOWFUNC) && !defined(SQLITE_OMIT_ALTERTABLE)
+ {
+ Parse *pParse = pWalker->pParse;
+ if( pParse && IN_RENAME_OBJECT ){
+ int rc = walkWindowList(pWalker, p->pWinDefn);
+ assert( rc==WRC_Continue );
+ return rc;
+ }
+ }
+#endif
return WRC_Continue;
}
@@ -94195,7 +94968,6 @@ static void resolveAlias(
if( pExpr->op==TK_COLLATE ){
pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken);
}
- ExprSetProperty(pDup, EP_Alias);
/* Before calling sqlite3ExprDelete(), set the EP_Static flag. This
** prevents ExprDelete() from deleting the Expr structure itself,
@@ -94274,7 +95046,7 @@ SQLITE_PRIVATE int sqlite3MatchSpanName(
** (even if X is implied).
** pExpr->iTable Set to the cursor number for the table obtained
** from pSrcList.
-** pExpr->pTab Points to the Table structure of X.Y (even if
+** pExpr->y.pTab Points to the Table structure of X.Y (even if
** X and/or Y are implied.)
** pExpr->iColumn Set to the column number within the table.
** pExpr->op Set to TK_COLUMN.
@@ -94318,7 +95090,6 @@ static int lookupName(
/* Initialize the node to no-match */
pExpr->iTable = -1;
- pExpr->pTab = 0;
ExprSetVVAProperty(pExpr, EP_NoReduce);
/* Translate the schema name in zDb into a pointer to the corresponding
@@ -94380,7 +95151,7 @@ static int lookupName(
continue;
}
if( IN_RENAME_OBJECT && pItem->zAlias ){
- sqlite3RenameTokenRemap(pParse, 0, (void*)&pExpr->pTab);
+ sqlite3RenameTokenRemap(pParse, 0, (void*)&pExpr->y.pTab);
}
}
if( 0==(cntTab++) ){
@@ -94406,13 +95177,13 @@ static int lookupName(
}
if( pMatch ){
pExpr->iTable = pMatch->iCursor;
- pExpr->pTab = pMatch->pTab;
+ pExpr->y.pTab = pMatch->pTab;
/* RIGHT JOIN not (yet) supported */
assert( (pMatch->fg.jointype & JT_RIGHT)==0 );
if( (pMatch->fg.jointype & JT_LEFT)!=0 ){
ExprSetProperty(pExpr, EP_CanBeNull);
}
- pSchema = pExpr->pTab->pSchema;
+ pSchema = pExpr->y.pTab->pSchema;
}
} /* if( pSrcList ) */
@@ -94469,7 +95240,7 @@ static int lookupName(
testcase( iCol==(-1) );
if( IN_RENAME_OBJECT ){
pExpr->iColumn = iCol;
- pExpr->pTab = pTab;
+ pExpr->y.pTab = pTab;
eNewExprOp = TK_COLUMN;
}else{
pExpr->iTable = pNC->uNC.pUpsert->regData + iCol;
@@ -94491,7 +95262,7 @@ static int lookupName(
testcase( iCol==32 );
pParse->newmask |= (iCol>=32 ? 0xffffffff : (((u32)1)<<iCol));
}
- pExpr->pTab = pTab;
+ pExpr->y.pTab = pTab;
pExpr->iColumn = (i16)iCol;
eNewExprOp = TK_TRIGGER;
#endif /* SQLITE_OMIT_TRIGGER */
@@ -94590,8 +95361,27 @@ static int lookupName(
if( cnt==0 && zTab==0 ){
assert( pExpr->op==TK_ID );
if( ExprHasProperty(pExpr,EP_DblQuoted) ){
+ /* If a double-quoted identifier does not match any known column name,
+ ** then treat it as a string.
+ **
+ ** This hack was added in the early days of SQLite in a misguided attempt
+ ** to be compatible with MySQL 3.x, which used double-quotes for strings.
+ ** I now sorely regret putting in this hack. The effect of this hack is
+ ** that misspelled identifier names are silently converted into strings
+ ** rather than causing an error, to the frustration of countless
+ ** programmers. To all those frustrated programmers, my apologies.
+ **
+ ** Someday, I hope to get rid of this hack. Unfortunately there is
+ ** a huge amount of legacy SQL that uses it. So for now, we just
+ ** issue a warning.
+ */
+ sqlite3_log(SQLITE_WARNING,
+ "double-quoted string literal: \"%w\"", zCol);
+#ifdef SQLITE_ENABLE_NORMALIZE
+ sqlite3VdbeAddDblquoteStr(db, pParse->pVdbe, zCol);
+#endif
pExpr->op = TK_STRING;
- pExpr->pTab = 0;
+ pExpr->y.pTab = 0;
return WRC_Prune;
}
if( sqlite3ExprIdToTrueFalse(pExpr) ){
@@ -94669,9 +95459,9 @@ SQLITE_PRIVATE Expr *sqlite3CreateColumnExpr(sqlite3 *db, SrcList *pSrc, int iSr
Expr *p = sqlite3ExprAlloc(db, TK_COLUMN, 0, 0);
if( p ){
struct SrcList_item *pItem = &pSrc->a[iSrc];
- p->pTab = pItem->pTab;
+ p->y.pTab = pItem->pTab;
p->iTable = pItem->iCursor;
- if( p->pTab->iPKey==iCol ){
+ if( p->y.pTab->iPKey==iCol ){
p->iColumn = -1;
}else{
p->iColumn = (ynVar)iCol;
@@ -94761,7 +95551,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
pItem = pSrcList->a;
assert( HasRowid(pItem->pTab) && pItem->pTab->pSelect==0 );
pExpr->op = TK_COLUMN;
- pExpr->pTab = pItem->pTab;
+ pExpr->y.pTab = pItem->pTab;
pExpr->iTable = pItem->iCursor;
pExpr->iColumn = -1;
pExpr->affinity = SQLITE_AFF_INTEGER;
@@ -94805,9 +95595,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
zColumn = pRight->u.zToken;
if( IN_RENAME_OBJECT ){
sqlite3RenameTokenRemap(pParse, (void*)pExpr, (void*)pRight);
- }
- if( IN_RENAME_OBJECT ){
- sqlite3RenameTokenRemap(pParse, (void*)&pExpr->pTab, (void*)pLeft);
+ sqlite3RenameTokenRemap(pParse, (void*)&pExpr->y.pTab, (void*)pLeft);
}
}
return lookupName(pParse, zDb, zTable, zColumn, pNC, pExpr);
@@ -94889,6 +95677,15 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
notValid(pParse, pNC, "non-deterministic functions",
NC_IdxExpr|NC_PartIdx);
}
+ if( (pDef->funcFlags & SQLITE_FUNC_INTERNAL)!=0
+ && pParse->nested==0
+ && sqlite3Config.bInternalFunctions==0
+ ){
+ /* Internal-use-only functions are disallowed unless the
+ ** SQL is being compiled using sqlite3NestedParse() */
+ no_such_func = 1;
+ pDef = 0;
+ }
}
if( 0==IN_RENAME_OBJECT ){
@@ -94897,18 +95694,18 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
|| (pDef->xValue==0 && pDef->xInverse==0)
|| (pDef->xValue && pDef->xInverse && pDef->xSFunc && pDef->xFinalize)
);
- if( pDef && pDef->xValue==0 && pExpr->pWin ){
+ if( pDef && pDef->xValue==0 && ExprHasProperty(pExpr, EP_WinFunc) ){
sqlite3ErrorMsg(pParse,
"%.*s() may not be used as a window function", nId, zId
);
pNC->nErr++;
}else if(
(is_agg && (pNC->ncFlags & NC_AllowAgg)==0)
- || (is_agg && (pDef->funcFlags & SQLITE_FUNC_WINDOW) && !pExpr->pWin)
- || (is_agg && pExpr->pWin && (pNC->ncFlags & NC_AllowWin)==0)
+ || (is_agg && (pDef->funcFlags&SQLITE_FUNC_WINDOW) && !pExpr->y.pWin)
+ || (is_agg && pExpr->y.pWin && (pNC->ncFlags & NC_AllowWin)==0)
){
const char *zType;
- if( (pDef->funcFlags & SQLITE_FUNC_WINDOW) || pExpr->pWin ){
+ if( (pDef->funcFlags & SQLITE_FUNC_WINDOW) || pExpr->y.pWin ){
zType = "window";
}else{
zType = "aggregate";
@@ -94938,7 +95735,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
}
if( is_agg ){
#ifndef SQLITE_OMIT_WINDOWFUNC
- pNC->ncFlags &= ~(pExpr->pWin ? NC_AllowWin : NC_AllowAgg);
+ pNC->ncFlags &= ~(pExpr->y.pWin ? NC_AllowWin : NC_AllowAgg);
#else
pNC->ncFlags &= ~NC_AllowAgg;
#endif
@@ -94947,17 +95744,17 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){
sqlite3WalkExprList(pWalker, pList);
if( is_agg ){
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( pExpr->pWin ){
+ if( pExpr->y.pWin ){
Select *pSel = pNC->pWinSelect;
- sqlite3WalkExprList(pWalker, pExpr->pWin->pPartition);
- sqlite3WalkExprList(pWalker, pExpr->pWin->pOrderBy);
- sqlite3WalkExpr(pWalker, pExpr->pWin->pFilter);
- sqlite3WindowUpdate(pParse, pSel->pWinDefn, pExpr->pWin, pDef);
+ sqlite3WindowUpdate(pParse, pSel->pWinDefn, pExpr->y.pWin, pDef);
+ sqlite3WalkExprList(pWalker, pExpr->y.pWin->pPartition);
+ sqlite3WalkExprList(pWalker, pExpr->y.pWin->pOrderBy);
+ sqlite3WalkExpr(pWalker, pExpr->y.pWin->pFilter);
if( 0==pSel->pWin
- || 0==sqlite3WindowCompare(pParse, pSel->pWin, pExpr->pWin)
+ || 0==sqlite3WindowCompare(pParse, pSel->pWin, pExpr->y.pWin)
){
- pExpr->pWin->pNextWin = pSel->pWin;
- pSel->pWin = pExpr->pWin;
+ pExpr->y.pWin->pNextWin = pSel->pWin;
+ pSel->pWin = pExpr->y.pWin;
}
pNC->ncFlags |= NC_AllowWin;
}else
@@ -95229,32 +96026,53 @@ static int resolveCompoundOrderBy(
}else{
iCol = resolveAsName(pParse, pEList, pE);
if( iCol==0 ){
- pDup = sqlite3ExprDup(db, pE, 0);
+ /* Now test if expression pE matches one of the values returned
+ ** by pSelect. In the usual case this is done by duplicating the
+ ** expression, resolving any symbols in it, and then comparing
+ ** it against each expression returned by the SELECT statement.
+ ** Once the comparisons are finished, the duplicate expression
+ ** is deleted.
+ **
+ ** Or, if this is running as part of an ALTER TABLE operation,
+ ** resolve the symbols in the actual expression, not a duplicate.
+ ** And, if one of the comparisons is successful, leave the expression
+ ** as is instead of transforming it to an integer as in the usual
+ ** case. This allows the code in alter.c to modify column
+ ** refererences within the ORDER BY expression as required. */
+ if( IN_RENAME_OBJECT ){
+ pDup = pE;
+ }else{
+ pDup = sqlite3ExprDup(db, pE, 0);
+ }
if( !db->mallocFailed ){
assert(pDup);
iCol = resolveOrderByTermToExprList(pParse, pSelect, pDup);
}
- sqlite3ExprDelete(db, pDup);
+ if( !IN_RENAME_OBJECT ){
+ sqlite3ExprDelete(db, pDup);
+ }
}
}
if( iCol>0 ){
/* Convert the ORDER BY term into an integer column number iCol,
** taking care to preserve the COLLATE clause if it exists */
- Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
- if( pNew==0 ) return 1;
- pNew->flags |= EP_IntValue;
- pNew->u.iValue = iCol;
- if( pItem->pExpr==pE ){
- pItem->pExpr = pNew;
- }else{
- Expr *pParent = pItem->pExpr;
- assert( pParent->op==TK_COLLATE );
- while( pParent->pLeft->op==TK_COLLATE ) pParent = pParent->pLeft;
- assert( pParent->pLeft==pE );
- pParent->pLeft = pNew;
+ if( !IN_RENAME_OBJECT ){
+ Expr *pNew = sqlite3Expr(db, TK_INTEGER, 0);
+ if( pNew==0 ) return 1;
+ pNew->flags |= EP_IntValue;
+ pNew->u.iValue = iCol;
+ if( pItem->pExpr==pE ){
+ pItem->pExpr = pNew;
+ }else{
+ Expr *pParent = pItem->pExpr;
+ assert( pParent->op==TK_COLLATE );
+ while( pParent->pLeft->op==TK_COLLATE ) pParent = pParent->pLeft;
+ assert( pParent->pLeft==pE );
+ pParent->pLeft = pNew;
+ }
+ sqlite3ExprDelete(db, pE);
+ pItem->u.x.iOrderByCol = (u16)iCol;
}
- sqlite3ExprDelete(db, pE);
- pItem->u.x.iOrderByCol = (u16)iCol;
pItem->done = 1;
}else{
moreToDo = 1;
@@ -95380,13 +96198,13 @@ static int resolveOrderGroupBy(
for(j=0; j<pSelect->pEList->nExpr; j++){
if( sqlite3ExprCompare(0, pE, pSelect->pEList->a[j].pExpr, -1)==0 ){
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( pE->pWin ){
+ if( ExprHasProperty(pE, EP_WinFunc) ){
/* Since this window function is being changed into a reference
** to the same window function the result set, remove the instance
** of this window function from the Select.pWin list. */
Window **pp;
for(pp=&pSelect->pWin; *pp; pp=&(*pp)->pNextWin){
- if( *pp==pE->pWin ){
+ if( *pp==pE->y.pWin ){
*pp = (*pp)->pNextWin;
}
}
@@ -95603,6 +96421,17 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
}
}
+ if( IN_RENAME_OBJECT ){
+ Window *pWin;
+ for(pWin=p->pWinDefn; pWin; pWin=pWin->pNextWin){
+ if( sqlite3ResolveExprListNames(&sNC, pWin->pOrderBy)
+ || sqlite3ResolveExprListNames(&sNC, pWin->pPartition)
+ ){
+ return WRC_Abort;
+ }
+ }
+ }
+
/* If this is part of a compound SELECT, check that it has the right
** number of expressions in the select list. */
if( p->pNext && p->pEList->nExpr!=p->pNext->pEList->nExpr ){
@@ -95753,38 +96582,47 @@ SQLITE_PRIVATE void sqlite3ResolveSelectNames(
}
/*
-** Resolve names in expressions that can only reference a single table:
+** Resolve names in expressions that can only reference a single table
+** or which cannot reference any tables at all. Examples:
**
-** * CHECK constraints
-** * WHERE clauses on partial indices
+** (1) CHECK constraints
+** (2) WHERE clauses on partial indices
+** (3) Expressions in indexes on expressions
+** (4) Expression arguments to VACUUM INTO.
**
-** The Expr.iTable value for Expr.op==TK_COLUMN nodes of the expression
-** is set to -1 and the Expr.iColumn value is set to the column number.
+** In all cases except (4), the Expr.iTable value for Expr.op==TK_COLUMN
+** nodes of the expression is set to -1 and the Expr.iColumn value is
+** set to the column number. In case (4), TK_COLUMN nodes cause an error.
**
** Any errors cause an error message to be set in pParse.
*/
-SQLITE_PRIVATE void sqlite3ResolveSelfReference(
+SQLITE_PRIVATE int sqlite3ResolveSelfReference(
Parse *pParse, /* Parsing context */
- Table *pTab, /* The table being referenced */
- int type, /* NC_IsCheck or NC_PartIdx or NC_IdxExpr */
+ Table *pTab, /* The table being referenced, or NULL */
+ int type, /* NC_IsCheck or NC_PartIdx or NC_IdxExpr, or 0 */
Expr *pExpr, /* Expression to resolve. May be NULL. */
ExprList *pList /* Expression list to resolve. May be NULL. */
){
SrcList sSrc; /* Fake SrcList for pParse->pNewTable */
NameContext sNC; /* Name context for pParse->pNewTable */
+ int rc;
- assert( type==NC_IsCheck || type==NC_PartIdx || type==NC_IdxExpr );
+ assert( type==0 || pTab!=0 );
+ assert( type==NC_IsCheck || type==NC_PartIdx || type==NC_IdxExpr || pTab==0 );
memset(&sNC, 0, sizeof(sNC));
memset(&sSrc, 0, sizeof(sSrc));
- sSrc.nSrc = 1;
- sSrc.a[0].zName = pTab->zName;
- sSrc.a[0].pTab = pTab;
- sSrc.a[0].iCursor = -1;
+ if( pTab ){
+ sSrc.nSrc = 1;
+ sSrc.a[0].zName = pTab->zName;
+ sSrc.a[0].pTab = pTab;
+ sSrc.a[0].iCursor = -1;
+ }
sNC.pParse = pParse;
sNC.pSrcList = &sSrc;
sNC.ncFlags = type;
- if( sqlite3ResolveExprNames(&sNC, pExpr) ) return;
- if( pList ) sqlite3ResolveExprListNames(&sNC, pList);
+ if( (rc = sqlite3ResolveExprNames(&sNC, pExpr))!=SQLITE_OK ) return rc;
+ if( pList ) rc = sqlite3ResolveExprListNames(&sNC, pList);
+ return rc;
}
/************** End of resolve.c *********************************************/
@@ -95849,8 +96687,8 @@ SQLITE_PRIVATE char sqlite3ExprAffinity(Expr *pExpr){
return sqlite3AffinityType(pExpr->u.zToken, 0);
}
#endif
- if( (op==TK_AGG_COLUMN || op==TK_COLUMN) && pExpr->pTab ){
- return sqlite3TableColumnAffinity(pExpr->pTab, pExpr->iColumn);
+ if( (op==TK_AGG_COLUMN || op==TK_COLUMN) && pExpr->y.pTab ){
+ return sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn);
}
if( op==TK_SELECT_COLUMN ){
assert( pExpr->pLeft->flags&EP_xIsSelect );
@@ -95932,15 +96770,15 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr){
while( p ){
int op = p->op;
if( p->flags & EP_Generic ) break;
- if( (op==TK_AGG_COLUMN || op==TK_COLUMN
- || op==TK_REGISTER || op==TK_TRIGGER)
- && p->pTab!=0
+ if( op==TK_REGISTER ) op = p->op2;
+ if( (op==TK_AGG_COLUMN || op==TK_COLUMN || op==TK_TRIGGER)
+ && p->y.pTab!=0
){
- /* op==TK_REGISTER && p->pTab!=0 happens when pExpr was originally
+ /* op==TK_REGISTER && p->y.pTab!=0 happens when pExpr was originally
** a TK_COLUMN but was previously evaluated and cached in a register */
int j = p->iColumn;
if( j>=0 ){
- const char *zColl = p->pTab->aCol[j].zColl;
+ const char *zColl = p->y.pTab->aCol[j].zColl;
pColl = sqlite3FindCollSeq(db, ENC(db), zColl, 0);
}
break;
@@ -95949,7 +96787,7 @@ SQLITE_PRIVATE CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr){
p = p->pLeft;
continue;
}
- if( op==TK_COLLATE || (op==TK_REGISTER && p->op2==TK_COLLATE) ){
+ if( op==TK_COLLATE ){
pColl = sqlite3GetCollSeq(pParse, ENC(db), 0, p->u.zToken);
break;
}
@@ -96256,6 +97094,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprForVectorField(
}else{
if( pVector->op==TK_VECTOR ) pVector = pVector->x.pList->a[iField].pExpr;
pRet = sqlite3ExprDup(pParse->db, pVector, 0);
+ sqlite3RenameTokenRemap(pParse, pRet, pVector);
}
return pRet;
}
@@ -96272,7 +97111,7 @@ static int exprCodeSubselect(Parse *pParse, Expr *pExpr){
int reg = 0;
#ifndef SQLITE_OMIT_SUBQUERY
if( pExpr->op==TK_SELECT ){
- reg = sqlite3CodeSubselect(pParse, pExpr, 0, 0);
+ reg = sqlite3CodeSubselect(pParse, pExpr);
}
#endif
return reg;
@@ -96344,7 +97183,7 @@ static void codeVectorCompare(
int regLeft = 0;
int regRight = 0;
u8 opx = op;
- int addrDone = sqlite3VdbeMakeLabel(v);
+ int addrDone = sqlite3VdbeMakeLabel(pParse);
if( nLeft!=sqlite3ExprVectorSize(pRight) ){
sqlite3ErrorMsg(pParse, "row value misused");
@@ -96571,8 +97410,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAlloc(
if( pToken->n ) memcpy(pNew->u.zToken, pToken->z, pToken->n);
pNew->u.zToken[pToken->n] = 0;
if( dequote && sqlite3Isquote(pNew->u.zToken[0]) ){
- if( pNew->u.zToken[0]=='"' ) pNew->flags |= EP_DblQuoted;
- sqlite3Dequote(pNew->u.zToken);
+ sqlite3DequoteExpr(pNew);
}
}
}
@@ -96641,7 +97479,7 @@ SQLITE_PRIVATE Expr *sqlite3PExpr(
Expr *pRight /* Right operand */
){
Expr *p;
- if( op==TK_AND && pParse->nErr==0 ){
+ if( op==TK_AND && pParse->nErr==0 && !IN_RENAME_OBJECT ){
/* Take advantage of short-circuit false optimization for AND */
p = sqlite3ExprAnd(pParse->db, pLeft, pRight);
}else{
@@ -96843,6 +97681,10 @@ static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){
assert( p!=0 );
/* Sanity check: Assert that the IntValue is non-negative if it exists */
assert( !ExprHasProperty(p, EP_IntValue) || p->u.iValue>=0 );
+
+ assert( !ExprHasProperty(p, EP_WinFunc) || p->y.pWin!=0 || db->mallocFailed );
+ assert( p->op!=TK_FUNCTION || ExprHasProperty(p, EP_TokenOnly|EP_Reduced)
+ || p->y.pWin==0 || ExprHasProperty(p, EP_WinFunc) );
#ifdef SQLITE_DEBUG
if( ExprHasProperty(p, EP_Leaf) && !ExprHasProperty(p, EP_TokenOnly) ){
assert( p->pLeft==0 );
@@ -96861,8 +97703,9 @@ static SQLITE_NOINLINE void sqlite3ExprDeleteNN(sqlite3 *db, Expr *p){
}else{
sqlite3ExprListDelete(db, p->x.pList);
}
- if( !ExprHasProperty(p, EP_Reduced) ){
- sqlite3WindowDelete(db, p->pWin);
+ if( ExprHasProperty(p, EP_WinFunc) ){
+ assert( p->op==TK_FUNCTION );
+ sqlite3WindowDelete(db, p->y.pWin);
}
}
if( ExprHasProperty(p, EP_MemToken) ) sqlite3DbFree(db, p->u.zToken);
@@ -96885,6 +97728,16 @@ static int exprStructSize(Expr *p){
return EXPR_FULLSIZE;
}
+/*
+** Copy the complete content of an Expr node, taking care not to read
+** past the end of the structure for a reduced-size version of the source
+** Expr.
+*/
+static void exprNodeCopy(Expr *pDest, Expr *pSrc){
+ memset(pDest, 0, sizeof(Expr));
+ memcpy(pDest, pSrc, exprStructSize(pSrc));
+}
+
/*
** The dupedExpr*Size() routines each return the number of bytes required
** to store a copy of an expression or expression tree. They differ in
@@ -96926,7 +97779,7 @@ static int dupedExprStructSize(Expr *p, int flags){
assert( (0xfff & (EP_Reduced|EP_TokenOnly))==0 );
if( 0==flags || p->op==TK_SELECT_COLUMN
#ifndef SQLITE_OMIT_WINDOWFUNC
- || p->pWin
+ || ExprHasProperty(p, EP_WinFunc)
#endif
){
nSize = EXPR_FULLSIZE;
@@ -96953,7 +97806,7 @@ static int dupedExprStructSize(Expr *p, int flags){
static int dupedExprNodeSize(Expr *p, int flags){
int nByte = dupedExprStructSize(p, flags) & 0xfff;
if( !ExprHasProperty(p, EP_IntValue) && p->u.zToken ){
- nByte += sqlite3Strlen30(p->u.zToken)+1;
+ nByte += sqlite3Strlen30NN(p->u.zToken)+1;
}
return ROUND8(nByte);
}
@@ -97056,22 +97909,24 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
}
/* Fill in pNew->pLeft and pNew->pRight. */
- zAlloc += dupedExprNodeSize(p, dupFlags);
- if( ExprHasProperty(pNew, EP_Reduced|EP_TokenOnly) ){
+ if( ExprHasProperty(pNew, EP_Reduced|EP_TokenOnly|EP_WinFunc) ){
+ zAlloc += dupedExprNodeSize(p, dupFlags);
if( !ExprHasProperty(pNew, EP_TokenOnly|EP_Leaf) ){
pNew->pLeft = p->pLeft ?
exprDup(db, p->pLeft, EXPRDUP_REDUCE, &zAlloc) : 0;
pNew->pRight = p->pRight ?
exprDup(db, p->pRight, EXPRDUP_REDUCE, &zAlloc) : 0;
}
- }else{
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( ExprHasProperty(p, EP_Reduced|EP_TokenOnly) ){
- pNew->pWin = 0;
- }else{
- pNew->pWin = sqlite3WindowDup(db, pNew, p->pWin);
+ if( ExprHasProperty(p, EP_WinFunc) ){
+ pNew->y.pWin = sqlite3WindowDup(db, pNew, p->y.pWin);
+ assert( ExprHasProperty(pNew, EP_WinFunc) );
}
#endif /* SQLITE_OMIT_WINDOWFUNC */
+ if( pzBuffer ){
+ *pzBuffer = zAlloc;
+ }
+ }else{
if( !ExprHasProperty(p, EP_TokenOnly|EP_Leaf) ){
if( pNew->op==TK_SELECT_COLUMN ){
pNew->pLeft = p->pLeft;
@@ -97083,9 +97938,6 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){
pNew->pRight = sqlite3ExprDup(db, p->pRight, 0);
}
}
- if( pzBuffer ){
- *pzBuffer = zAlloc;
- }
}
return pNew;
}
@@ -97117,6 +97969,36 @@ static With *withDup(sqlite3 *db, With *p){
# define withDup(x,y) 0
#endif
+#ifndef SQLITE_OMIT_WINDOWFUNC
+/*
+** The gatherSelectWindows() procedure and its helper routine
+** gatherSelectWindowsCallback() are used to scan all the expressions
+** an a newly duplicated SELECT statement and gather all of the Window
+** objects found there, assembling them onto the linked list at Select->pWin.
+*/
+static int gatherSelectWindowsCallback(Walker *pWalker, Expr *pExpr){
+ if( pExpr->op==TK_FUNCTION && pExpr->y.pWin!=0 ){
+ assert( ExprHasProperty(pExpr, EP_WinFunc) );
+ pExpr->y.pWin->pNextWin = pWalker->u.pSelect->pWin;
+ pWalker->u.pSelect->pWin = pExpr->y.pWin;
+ }
+ return WRC_Continue;
+}
+static int gatherSelectWindowsSelectCallback(Walker *pWalker, Select *p){
+ return p==pWalker->u.pSelect ? WRC_Continue : WRC_Prune;
+}
+static void gatherSelectWindows(Select *p){
+ Walker w;
+ w.xExprCallback = gatherSelectWindowsCallback;
+ w.xSelectCallback = gatherSelectWindowsSelectCallback;
+ w.xSelectCallback2 = 0;
+ w.pParse = 0;
+ w.u.pSelect = p;
+ sqlite3WalkSelect(&w, p);
+}
+#endif
+
+
/*
** The following group of routines make deep copies of expressions,
** expression lists, ID lists, and select statements. The copies can
@@ -97284,6 +98166,7 @@ SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3 *db, Select *pDup, int flags){
#ifndef SQLITE_OMIT_WINDOWFUNC
pNew->pWin = 0;
pNew->pWinDefn = sqlite3WindowListDup(db, p->pWinDefn);
+ if( p->pWin ) gatherSelectWindows(pNew);
#endif
pNew->selId = p->selId;
*pp = pNew;
@@ -97416,6 +98299,9 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(
}
vector_append_error:
+ if( IN_RENAME_OBJECT ){
+ sqlite3RenameExprUnmap(pParse, pExpr);
+ }
sqlite3ExprDelete(db, pExpr);
sqlite3IdListDelete(db, pColumns);
return pList;
@@ -97559,8 +98445,9 @@ SQLITE_PRIVATE int sqlite3SelectWalkFail(Walker *pWalker, Select *NotUsed){
*/
SQLITE_PRIVATE int sqlite3ExprIdToTrueFalse(Expr *pExpr){
assert( pExpr->op==TK_ID || pExpr->op==TK_STRING );
- if( sqlite3StrICmp(pExpr->u.zToken, "true")==0
- || sqlite3StrICmp(pExpr->u.zToken, "false")==0
+ if( !ExprHasProperty(pExpr, EP_Quoted)
+ && (sqlite3StrICmp(pExpr->u.zToken, "true")==0
+ || sqlite3StrICmp(pExpr->u.zToken, "false")==0)
){
pExpr->op = TK_TRUEFALSE;
return 1;
@@ -97869,7 +98756,9 @@ SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr *p, int *pValue){
*/
SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){
u8 op;
- while( p->op==TK_UPLUS || p->op==TK_UMINUS ){ p = p->pLeft; }
+ while( p->op==TK_UPLUS || p->op==TK_UMINUS ){
+ p = p->pLeft;
+ }
op = p->op;
if( op==TK_REGISTER ) op = p->op2;
switch( op ){
@@ -97880,8 +98769,8 @@ SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr *p){
return 0;
case TK_COLUMN:
return ExprHasProperty(p, EP_CanBeNull) ||
- p->pTab==0 || /* Reference to column of index on expression */
- (p->iColumn>=0 && p->pTab->aCol[p->iColumn].notNull==0);
+ p->y.pTab==0 || /* Reference to column of index on expression */
+ (p->iColumn>=0 && p->y.pTab->aCol[p->iColumn].notNull==0);
default:
return 1;
}
@@ -98105,7 +98994,8 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
Expr *pX, /* The right-hand side (RHS) of the IN operator */
u32 inFlags, /* IN_INDEX_LOOP, _MEMBERSHIP, and/or _NOOP_OK */
int *prRhsHasNull, /* Register holding NULL status. See notes */
- int *aiMap /* Mapping from Index fields to RHS fields */
+ int *aiMap, /* Mapping from Index fields to RHS fields */
+ int *piTab /* OUT: index to use */
){
Select *p; /* SELECT to the right of IN operator */
int eType = 0; /* Type of RHS table. IN_INDEX_* */
@@ -98200,6 +99090,7 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
Bitmask colUsed; /* Columns of the index used */
Bitmask mCol; /* Mask for the current column */
if( pIdx->nColumn<nExpr ) continue;
+ if( pIdx->pPartIdxWhere!=0 ) continue;
/* Maximum nColumn is BMS-2, not BMS-1, so that we can compute
** BITMASK(nExpr) without overflowing */
testcase( pIdx->nColumn==BMS-2 );
@@ -98296,10 +99187,12 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
}else if( prRhsHasNull ){
*prRhsHasNull = rMayHaveNull = ++pParse->nMem;
}
- sqlite3CodeSubselect(pParse, pX, rMayHaveNull, eType==IN_INDEX_ROWID);
+ assert( pX->op==TK_IN );
+ sqlite3CodeRhsOfIN(pParse, pX, iTab, eType==IN_INDEX_ROWID);
+ if( rMayHaveNull ){
+ sqlite3SetHasNullFlag(v, iTab, rMayHaveNull);
+ }
pParse->nQueryLoop = savedNQueryLoop;
- }else{
- pX->iTable = iTab;
}
if( aiMap && eType!=IN_INDEX_INDEX_ASC && eType!=IN_INDEX_INDEX_DESC ){
@@ -98307,6 +99200,7 @@ SQLITE_PRIVATE int sqlite3FindInIndex(
n = sqlite3ExprVectorSize(pX->pLeft);
for(i=0; i<n; i++) aiMap[i] = i;
}
+ *piTab = iTab;
return eType;
}
#endif
@@ -98380,260 +99274,326 @@ SQLITE_PRIVATE void sqlite3VectorErrorMsg(Parse *pParse, Expr *pExpr){
}
}
+#ifndef SQLITE_OMIT_SUBQUERY
/*
-** Generate code for scalar subqueries used as a subquery expression, EXISTS,
-** or IN operators. Examples:
+** Generate code that will construct an ephemeral table containing all terms
+** in the RHS of an IN operator. The IN operator can be in either of two
+** forms:
**
-** (SELECT a FROM b) -- subquery
-** EXISTS (SELECT a FROM b) -- EXISTS subquery
** x IN (4,5,11) -- IN operator with list on right-hand side
** x IN (SELECT a FROM b) -- IN operator with subquery on the right
**
-** The pExpr parameter describes the expression that contains the IN
-** operator or subquery.
-**
-** If parameter isRowid is non-zero, then expression pExpr is guaranteed
-** to be of the form "<rowid> IN (?, ?, ?)", where <rowid> is a reference
-** to some integer key column of a table B-Tree. In this case, use an
-** intkey B-Tree to store the set of IN(...) values instead of the usual
-** (slower) variable length keys B-Tree.
-**
-** If rMayHaveNull is non-zero, that means that the operation is an IN
-** (not a SELECT or EXISTS) and that the RHS might contains NULLs.
-** All this routine does is initialize the register given by rMayHaveNull
-** to NULL. Calling routines will take care of changing this register
-** value to non-NULL if the RHS is NULL-free.
-**
-** For a SELECT or EXISTS operator, return the register that holds the
-** result. For a multi-column SELECT, the result is stored in a contiguous
-** array of registers and the return value is the register of the left-most
-** result column. Return 0 for IN operators or if an error occurs.
-*/
-#ifndef SQLITE_OMIT_SUBQUERY
-SQLITE_PRIVATE int sqlite3CodeSubselect(
+** The pExpr parameter is the IN operator. The cursor number for the
+** constructed ephermeral table is returned. The first time the ephemeral
+** table is computed, the cursor number is also stored in pExpr->iTable,
+** however the cursor number returned might not be the same, as it might
+** have been duplicated using OP_OpenDup.
+**
+** If parameter isRowid is non-zero, then LHS of the IN operator is guaranteed
+** to be a non-null integer. In this case, the ephemeral table can be an
+** table B-Tree that keyed by only integers. The more general cases uses
+** an index B-Tree which can have arbitrary keys, but is slower to both
+** read and write.
+**
+** If the LHS expression ("x" in the examples) is a column value, or
+** the SELECT statement returns a column value, then the affinity of that
+** column is used to build the index keys. If both 'x' and the
+** SELECT... statement are columns, then numeric affinity is used
+** if either column has NUMERIC or INTEGER affinity. If neither
+** 'x' nor the SELECT... statement are columns, then numeric affinity
+** is used.
+*/
+SQLITE_PRIVATE void sqlite3CodeRhsOfIN(
Parse *pParse, /* Parsing context */
- Expr *pExpr, /* The IN, SELECT, or EXISTS operator */
- int rHasNullFlag, /* Register that records whether NULLs exist in RHS */
- int isRowid /* If true, LHS of IN operator is a rowid */
+ Expr *pExpr, /* The IN operator */
+ int iTab, /* Use this cursor number */
+ int isRowid /* If true, LHS is a rowid */
){
- int jmpIfDynamic = -1; /* One-time test address */
- int rReg = 0; /* Register storing resulting */
- Vdbe *v = sqlite3GetVdbe(pParse);
- if( NEVER(v==0) ) return 0;
+ int addrOnce = 0; /* Address of the OP_Once instruction at top */
+ int addr; /* Address of OP_OpenEphemeral instruction */
+ Expr *pLeft; /* the LHS of the IN operator */
+ KeyInfo *pKeyInfo = 0; /* Key information */
+ int nVal; /* Size of vector pLeft */
+ Vdbe *v; /* The prepared statement under construction */
+
+ v = pParse->pVdbe;
+ assert( v!=0 );
- /* The evaluation of the IN/EXISTS/SELECT must be repeated every time it
+ /* The evaluation of the IN must be repeated every time it
** is encountered if any of the following is true:
**
** * The right-hand side is a correlated subquery
** * The right-hand side is an expression list containing variables
** * We are inside a trigger
**
- ** If all of the above are false, then we can run this code just once
- ** save the results, and reuse the same result on subsequent invocations.
+ ** If all of the above are false, then we can compute the RHS just once
+ ** and reuse it many names.
*/
- if( !ExprHasProperty(pExpr, EP_VarSelect) ){
- jmpIfDynamic = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
- }
+ if( !ExprHasProperty(pExpr, EP_VarSelect) && pParse->iSelfTab==0 ){
+ /* Reuse of the RHS is allowed */
+ /* If this routine has already been coded, but the previous code
+ ** might not have been invoked yet, so invoke it now as a subroutine.
+ */
+ if( ExprHasProperty(pExpr, EP_Subrtn) ){
+ addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
+ if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ ExplainQueryPlan((pParse, 0, "REUSE LIST SUBQUERY %d",
+ pExpr->x.pSelect->selId));
+ }
+ sqlite3VdbeAddOp2(v, OP_Gosub, pExpr->y.sub.regReturn,
+ pExpr->y.sub.iAddr);
+ sqlite3VdbeAddOp2(v, OP_OpenDup, iTab, pExpr->iTable);
+ sqlite3VdbeJumpHere(v, addrOnce);
+ return;
+ }
- switch( pExpr->op ){
- case TK_IN: {
- int addr; /* Address of OP_OpenEphemeral instruction */
- Expr *pLeft = pExpr->pLeft; /* the LHS of the IN operator */
- KeyInfo *pKeyInfo = 0; /* Key information */
- int nVal; /* Size of vector pLeft */
-
- nVal = sqlite3ExprVectorSize(pLeft);
- assert( !isRowid || nVal==1 );
+ /* Begin coding the subroutine */
+ ExprSetProperty(pExpr, EP_Subrtn);
+ pExpr->y.sub.regReturn = ++pParse->nMem;
+ pExpr->y.sub.iAddr =
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, pExpr->y.sub.regReturn) + 1;
+ VdbeComment((v, "return address"));
- /* Whether this is an 'x IN(SELECT...)' or an 'x IN(<exprlist>)'
- ** expression it is handled the same way. An ephemeral table is
- ** filled with index keys representing the results from the
- ** SELECT or the <exprlist>.
- **
- ** If the 'x' expression is a column value, or the SELECT...
- ** statement returns a column value, then the affinity of that
- ** column is used to build the index keys. If both 'x' and the
- ** SELECT... statement are columns, then numeric affinity is used
- ** if either column has NUMERIC or INTEGER affinity. If neither
- ** 'x' nor the SELECT... statement are columns, then numeric affinity
- ** is used.
- */
- pExpr->iTable = pParse->nTab++;
- addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral,
- pExpr->iTable, (isRowid?0:nVal));
- pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, nVal, 1);
+ addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
+ }
- if( ExprHasProperty(pExpr, EP_xIsSelect) ){
- /* Case 1: expr IN (SELECT ...)
- **
- ** Generate code to write the results of the select into the temporary
- ** table allocated and opened above.
- */
- Select *pSelect = pExpr->x.pSelect;
- ExprList *pEList = pSelect->pEList;
-
- ExplainQueryPlan((pParse, 1, "%sLIST SUBQUERY",
- jmpIfDynamic>=0?"":"CORRELATED "
- ));
- assert( !isRowid );
- /* If the LHS and RHS of the IN operator do not match, that
- ** error will have been caught long before we reach this point. */
- if( ALWAYS(pEList->nExpr==nVal) ){
- SelectDest dest;
- int i;
- sqlite3SelectDestInit(&dest, SRT_Set, pExpr->iTable);
- dest.zAffSdst = exprINAffinity(pParse, pExpr);
- pSelect->iLimit = 0;
- testcase( pSelect->selFlags & SF_Distinct );
- testcase( pKeyInfo==0 ); /* Caused by OOM in sqlite3KeyInfoAlloc() */
- if( sqlite3Select(pParse, pSelect, &dest) ){
- sqlite3DbFree(pParse->db, dest.zAffSdst);
- sqlite3KeyInfoUnref(pKeyInfo);
- return 0;
- }
- sqlite3DbFree(pParse->db, dest.zAffSdst);
- assert( pKeyInfo!=0 ); /* OOM will cause exit after sqlite3Select() */
- assert( pEList!=0 );
- assert( pEList->nExpr>0 );
- assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
- for(i=0; i<nVal; i++){
- Expr *p = sqlite3VectorFieldSubexpr(pLeft, i);
- pKeyInfo->aColl[i] = sqlite3BinaryCompareCollSeq(
- pParse, p, pEList->a[i].pExpr
- );
- }
- }
- }else if( ALWAYS(pExpr->x.pList!=0) ){
- /* Case 2: expr IN (exprlist)
- **
- ** For each expression, build an index key from the evaluation and
- ** store it in the temporary table. If <expr> is a column, then use
- ** that columns affinity when building index keys. If <expr> is not
- ** a column, use numeric affinity.
- */
- char affinity; /* Affinity of the LHS of the IN */
- int i;
- ExprList *pList = pExpr->x.pList;
- struct ExprList_item *pItem;
- int r1, r2, r3;
- affinity = sqlite3ExprAffinity(pLeft);
- if( !affinity ){
- affinity = SQLITE_AFF_BLOB;
- }
- if( pKeyInfo ){
- assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
- pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
- }
+ /* Check to see if this is a vector IN operator */
+ pLeft = pExpr->pLeft;
+ nVal = sqlite3ExprVectorSize(pLeft);
+ assert( !isRowid || nVal==1 );
- /* Loop through each expression in <exprlist>. */
- r1 = sqlite3GetTempReg(pParse);
- r2 = sqlite3GetTempReg(pParse);
- if( isRowid ) sqlite3VdbeAddOp4(v, OP_Blob, 0, r2, 0, "", P4_STATIC);
- for(i=pList->nExpr, pItem=pList->a; i>0; i--, pItem++){
- Expr *pE2 = pItem->pExpr;
- int iValToIns;
-
- /* If the expression is not constant then we will need to
- ** disable the test that was generated above that makes sure
- ** this code only executes once. Because for a non-constant
- ** expression we need to rerun this code each time.
- */
- if( jmpIfDynamic>=0 && !sqlite3ExprIsConstant(pE2) ){
- sqlite3VdbeChangeToNoop(v, jmpIfDynamic);
- jmpIfDynamic = -1;
- }
+ /* Construct the ephemeral table that will contain the content of
+ ** RHS of the IN operator.
+ */
+ pExpr->iTable = iTab;
+ addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral,
+ pExpr->iTable, (isRowid?0:nVal));
+#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
+ if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ VdbeComment((v, "Result of SELECT %u", pExpr->x.pSelect->selId));
+ }else{
+ VdbeComment((v, "RHS of IN operator"));
+ }
+#endif
+ pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, nVal, 1);
- /* Evaluate the expression and insert it into the temp table */
- if( isRowid && sqlite3ExprIsInteger(pE2, &iValToIns) ){
- sqlite3VdbeAddOp3(v, OP_InsertInt, pExpr->iTable, r2, iValToIns);
- }else{
- r3 = sqlite3ExprCodeTarget(pParse, pE2, r1);
- if( isRowid ){
- sqlite3VdbeAddOp2(v, OP_MustBeInt, r3,
- sqlite3VdbeCurrentAddr(v)+2);
- VdbeCoverage(v);
- sqlite3VdbeAddOp3(v, OP_Insert, pExpr->iTable, r2, r3);
- }else{
- sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1);
- sqlite3VdbeAddOp4Int(v, OP_IdxInsert, pExpr->iTable, r2, r3, 1);
- }
- }
- }
- sqlite3ReleaseTempReg(pParse, r1);
- sqlite3ReleaseTempReg(pParse, r2);
+ if( ExprHasProperty(pExpr, EP_xIsSelect) ){
+ /* Case 1: expr IN (SELECT ...)
+ **
+ ** Generate code to write the results of the select into the temporary
+ ** table allocated and opened above.
+ */
+ Select *pSelect = pExpr->x.pSelect;
+ ExprList *pEList = pSelect->pEList;
+
+ ExplainQueryPlan((pParse, 1, "%sLIST SUBQUERY %d",
+ addrOnce?"":"CORRELATED ", pSelect->selId
+ ));
+ assert( !isRowid );
+ /* If the LHS and RHS of the IN operator do not match, that
+ ** error will have been caught long before we reach this point. */
+ if( ALWAYS(pEList->nExpr==nVal) ){
+ SelectDest dest;
+ int i;
+ sqlite3SelectDestInit(&dest, SRT_Set, iTab);
+ dest.zAffSdst = exprINAffinity(pParse, pExpr);
+ pSelect->iLimit = 0;
+ testcase( pSelect->selFlags & SF_Distinct );
+ testcase( pKeyInfo==0 ); /* Caused by OOM in sqlite3KeyInfoAlloc() */
+ if( sqlite3Select(pParse, pSelect, &dest) ){
+ sqlite3DbFree(pParse->db, dest.zAffSdst);
+ sqlite3KeyInfoUnref(pKeyInfo);
+ return;
}
- if( pKeyInfo ){
- sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO);
+ sqlite3DbFree(pParse->db, dest.zAffSdst);
+ assert( pKeyInfo!=0 ); /* OOM will cause exit after sqlite3Select() */
+ assert( pEList!=0 );
+ assert( pEList->nExpr>0 );
+ assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
+ for(i=0; i<nVal; i++){
+ Expr *p = sqlite3VectorFieldSubexpr(pLeft, i);
+ pKeyInfo->aColl[i] = sqlite3BinaryCompareCollSeq(
+ pParse, p, pEList->a[i].pExpr
+ );
}
- break;
+ }
+ }else if( ALWAYS(pExpr->x.pList!=0) ){
+ /* Case 2: expr IN (exprlist)
+ **
+ ** For each expression, build an index key from the evaluation and
+ ** store it in the temporary table. If <expr> is a column, then use
+ ** that columns affinity when building index keys. If <expr> is not
+ ** a column, use numeric affinity.
+ */
+ char affinity; /* Affinity of the LHS of the IN */
+ int i;
+ ExprList *pList = pExpr->x.pList;
+ struct ExprList_item *pItem;
+ int r1, r2, r3;
+ affinity = sqlite3ExprAffinity(pLeft);
+ if( !affinity ){
+ affinity = SQLITE_AFF_BLOB;
+ }
+ if( pKeyInfo ){
+ assert( sqlite3KeyInfoIsWriteable(pKeyInfo) );
+ pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
}
- case TK_EXISTS:
- case TK_SELECT:
- default: {
- /* Case 3: (SELECT ... FROM ...)
- ** or: EXISTS(SELECT ... FROM ...)
- **
- ** For a SELECT, generate code to put the values for all columns of
- ** the first row into an array of registers and return the index of
- ** the first register.
- **
- ** If this is an EXISTS, write an integer 0 (not exists) or 1 (exists)
- ** into a register and return that register number.
- **
- ** In both cases, the query is augmented with "LIMIT 1". Any
- ** preexisting limit is discarded in place of the new LIMIT 1.
+ /* Loop through each expression in <exprlist>. */
+ r1 = sqlite3GetTempReg(pParse);
+ r2 = sqlite3GetTempReg(pParse);
+ if( isRowid ) sqlite3VdbeAddOp4(v, OP_Blob, 0, r2, 0, "", P4_STATIC);
+ for(i=pList->nExpr, pItem=pList->a; i>0; i--, pItem++){
+ Expr *pE2 = pItem->pExpr;
+ int iValToIns;
+
+ /* If the expression is not constant then we will need to
+ ** disable the test that was generated above that makes sure
+ ** this code only executes once. Because for a non-constant
+ ** expression we need to rerun this code each time.
*/
- Select *pSel; /* SELECT statement to encode */
- SelectDest dest; /* How to deal with SELECT result */
- int nReg; /* Registers to allocate */
- Expr *pLimit; /* New limit expression */
-
- testcase( pExpr->op==TK_EXISTS );
- testcase( pExpr->op==TK_SELECT );
- assert( pExpr->op==TK_EXISTS || pExpr->op==TK_SELECT );
- assert( ExprHasProperty(pExpr, EP_xIsSelect) );
+ if( addrOnce && !sqlite3ExprIsConstant(pE2) ){
+ sqlite3VdbeChangeToNoop(v, addrOnce);
+ addrOnce = 0;
+ }
- pSel = pExpr->x.pSelect;
- ExplainQueryPlan((pParse, 1, "%sSCALAR SUBQUERY",
- jmpIfDynamic>=0?"":"CORRELATED "));
- nReg = pExpr->op==TK_SELECT ? pSel->pEList->nExpr : 1;
- sqlite3SelectDestInit(&dest, 0, pParse->nMem+1);
- pParse->nMem += nReg;
- if( pExpr->op==TK_SELECT ){
- dest.eDest = SRT_Mem;
- dest.iSdst = dest.iSDParm;
- dest.nSdst = nReg;
- sqlite3VdbeAddOp3(v, OP_Null, 0, dest.iSDParm, dest.iSDParm+nReg-1);
- VdbeComment((v, "Init subquery result"));
+ /* Evaluate the expression and insert it into the temp table */
+ if( isRowid && sqlite3ExprIsInteger(pE2, &iValToIns) ){
+ sqlite3VdbeAddOp3(v, OP_InsertInt, iTab, r2, iValToIns);
}else{
- dest.eDest = SRT_Exists;
- sqlite3VdbeAddOp2(v, OP_Integer, 0, dest.iSDParm);
- VdbeComment((v, "Init EXISTS result"));
- }
- pLimit = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[1], 0);
- if( pSel->pLimit ){
- sqlite3ExprDelete(pParse->db, pSel->pLimit->pLeft);
- pSel->pLimit->pLeft = pLimit;
- }else{
- pSel->pLimit = sqlite3PExpr(pParse, TK_LIMIT, pLimit, 0);
- }
- pSel->iLimit = 0;
- if( sqlite3Select(pParse, pSel, &dest) ){
- return 0;
+ r3 = sqlite3ExprCodeTarget(pParse, pE2, r1);
+ if( isRowid ){
+ sqlite3VdbeAddOp2(v, OP_MustBeInt, r3,
+ sqlite3VdbeCurrentAddr(v)+2);
+ VdbeCoverage(v);
+ sqlite3VdbeAddOp3(v, OP_Insert, iTab, r2, r3);
+ }else{
+ sqlite3VdbeAddOp4(v, OP_MakeRecord, r3, 1, r2, &affinity, 1);
+ sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iTab, r2, r3, 1);
+ }
}
- rReg = dest.iSDParm;
- ExprSetVVAProperty(pExpr, EP_NoReduce);
- break;
}
+ sqlite3ReleaseTempReg(pParse, r1);
+ sqlite3ReleaseTempReg(pParse, r2);
}
+ if( pKeyInfo ){
+ sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO);
+ }
+ if( addrOnce ){
+ sqlite3VdbeJumpHere(v, addrOnce);
+ /* Subroutine return */
+ sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn);
+ sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1);
+ }
+}
+#endif /* SQLITE_OMIT_SUBQUERY */
+
+/*
+** Generate code for scalar subqueries used as a subquery expression
+** or EXISTS operator:
+**
+** (SELECT a FROM b) -- subquery
+** EXISTS (SELECT a FROM b) -- EXISTS subquery
+**
+** The pExpr parameter is the SELECT or EXISTS operator to be coded.
+**
+** The register that holds the result. For a multi-column SELECT,
+** the result is stored in a contiguous array of registers and the
+** return value is the register of the left-most result column.
+** Return 0 if an error occurs.
+*/
+#ifndef SQLITE_OMIT_SUBQUERY
+SQLITE_PRIVATE int sqlite3CodeSubselect(Parse *pParse, Expr *pExpr){
+ int addrOnce = 0; /* Address of OP_Once at top of subroutine */
+ int rReg = 0; /* Register storing resulting */
+ Select *pSel; /* SELECT statement to encode */
+ SelectDest dest; /* How to deal with SELECT result */
+ int nReg; /* Registers to allocate */
+ Expr *pLimit; /* New limit expression */
- if( rHasNullFlag ){
- sqlite3SetHasNullFlag(v, pExpr->iTable, rHasNullFlag);
+ Vdbe *v = pParse->pVdbe;
+ assert( v!=0 );
+ testcase( pExpr->op==TK_EXISTS );
+ testcase( pExpr->op==TK_SELECT );
+ assert( pExpr->op==TK_EXISTS || pExpr->op==TK_SELECT );
+ assert( ExprHasProperty(pExpr, EP_xIsSelect) );
+ pSel = pExpr->x.pSelect;
+
+ /* The evaluation of the EXISTS/SELECT must be repeated every time it
+ ** is encountered if any of the following is true:
+ **
+ ** * The right-hand side is a correlated subquery
+ ** * The right-hand side is an expression list containing variables
+ ** * We are inside a trigger
+ **
+ ** If all of the above are false, then we can run this code just once
+ ** save the results, and reuse the same result on subsequent invocations.
+ */
+ if( !ExprHasProperty(pExpr, EP_VarSelect) ){
+ /* If this routine has already been coded, then invoke it as a
+ ** subroutine. */
+ if( ExprHasProperty(pExpr, EP_Subrtn) ){
+ ExplainQueryPlan((pParse, 0, "REUSE SUBQUERY %d", pSel->selId));
+ sqlite3VdbeAddOp2(v, OP_Gosub, pExpr->y.sub.regReturn,
+ pExpr->y.sub.iAddr);
+ return pExpr->iTable;
+ }
+
+ /* Begin coding the subroutine */
+ ExprSetProperty(pExpr, EP_Subrtn);
+ pExpr->y.sub.regReturn = ++pParse->nMem;
+ pExpr->y.sub.iAddr =
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, pExpr->y.sub.regReturn) + 1;
+ VdbeComment((v, "return address"));
+
+ addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);
+ }
+
+ /* For a SELECT, generate code to put the values for all columns of
+ ** the first row into an array of registers and return the index of
+ ** the first register.
+ **
+ ** If this is an EXISTS, write an integer 0 (not exists) or 1 (exists)
+ ** into a register and return that register number.
+ **
+ ** In both cases, the query is augmented with "LIMIT 1". Any
+ ** preexisting limit is discarded in place of the new LIMIT 1.
+ */
+ ExplainQueryPlan((pParse, 1, "%sSCALAR SUBQUERY %d",
+ addrOnce?"":"CORRELATED ", pSel->selId));
+ nReg = pExpr->op==TK_SELECT ? pSel->pEList->nExpr : 1;
+ sqlite3SelectDestInit(&dest, 0, pParse->nMem+1);
+ pParse->nMem += nReg;
+ if( pExpr->op==TK_SELECT ){
+ dest.eDest = SRT_Mem;
+ dest.iSdst = dest.iSDParm;
+ dest.nSdst = nReg;
+ sqlite3VdbeAddOp3(v, OP_Null, 0, dest.iSDParm, dest.iSDParm+nReg-1);
+ VdbeComment((v, "Init subquery result"));
+ }else{
+ dest.eDest = SRT_Exists;
+ sqlite3VdbeAddOp2(v, OP_Integer, 0, dest.iSDParm);
+ VdbeComment((v, "Init EXISTS result"));
+ }
+ pLimit = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[1], 0);
+ if( pSel->pLimit ){
+ sqlite3ExprDelete(pParse->db, pSel->pLimit->pLeft);
+ pSel->pLimit->pLeft = pLimit;
+ }else{
+ pSel->pLimit = sqlite3PExpr(pParse, TK_LIMIT, pLimit, 0);
}
+ pSel->iLimit = 0;
+ if( sqlite3Select(pParse, pSel, &dest) ){
+ return 0;
+ }
+ pExpr->iTable = rReg = dest.iSDParm;
+ ExprSetVVAProperty(pExpr, EP_NoReduce);
+ if( addrOnce ){
+ sqlite3VdbeJumpHere(v, addrOnce);
- if( jmpIfDynamic>=0 ){
- sqlite3VdbeJumpHere(v, jmpIfDynamic);
+ /* Subroutine return */
+ sqlite3VdbeAddOp1(v, OP_Return, pExpr->y.sub.regReturn);
+ sqlite3VdbeChangeP1(v, pExpr->y.sub.iAddr-1, sqlite3VdbeCurrentAddr(v)-1);
}
return rReg;
@@ -98710,6 +99670,7 @@ static void sqlite3ExprCodeIN(
int addrTruthOp; /* Address of opcode that determines the IN is true */
int destNotNull; /* Jump here if a comparison is not true in step 6 */
int addrTop; /* Top of the step-6 loop */
+ int iTab = 0; /* Index to use */
pLeft = pExpr->pLeft;
if( sqlite3ExprCheckIN(pParse, pExpr) ) return;
@@ -98721,7 +99682,7 @@ static void sqlite3ExprCodeIN(
if( pParse->db->mallocFailed ) goto sqlite3ExprCodeIN_oom_error;
/* Attempt to compute the RHS. After this step, if anything other than
- ** IN_INDEX_NOOP is returned, the table opened ith cursor pExpr->iTable
+ ** IN_INDEX_NOOP is returned, the table opened with cursor iTab
** contains the values that make up the RHS. If IN_INDEX_NOOP is returned,
** the RHS has not yet been coded. */
v = pParse->pVdbe;
@@ -98729,7 +99690,8 @@ static void sqlite3ExprCodeIN(
VdbeNoopComment((v, "begin IN expr"));
eType = sqlite3FindInIndex(pParse, pExpr,
IN_INDEX_MEMBERSHIP | IN_INDEX_NOOP_OK,
- destIfFalse==destIfNull ? 0 : &rRhsHasNull, aiMap);
+ destIfFalse==destIfNull ? 0 : &rRhsHasNull,
+ aiMap, &iTab);
assert( pParse->nErr || nVector==1 || eType==IN_INDEX_EPH
|| eType==IN_INDEX_INDEX_ASC || eType==IN_INDEX_INDEX_DESC
@@ -98775,7 +99737,7 @@ static void sqlite3ExprCodeIN(
if( eType==IN_INDEX_NOOP ){
ExprList *pList = pExpr->x.pList;
CollSeq *pColl = sqlite3ExprCollSeq(pParse, pExpr->pLeft);
- int labelOk = sqlite3VdbeMakeLabel(v);
+ int labelOk = sqlite3VdbeMakeLabel(pParse);
int r2, regToFree;
int regCkNull = 0;
int ii;
@@ -98819,7 +99781,7 @@ static void sqlite3ExprCodeIN(
if( destIfNull==destIfFalse ){
destStep2 = destIfFalse;
}else{
- destStep2 = destStep6 = sqlite3VdbeMakeLabel(v);
+ destStep2 = destStep6 = sqlite3VdbeMakeLabel(pParse);
}
for(i=0; i<nVector; i++){
Expr *p = sqlite3VectorFieldSubexpr(pExpr->pLeft, i);
@@ -98837,19 +99799,19 @@ static void sqlite3ExprCodeIN(
/* In this case, the RHS is the ROWID of table b-tree and so we also
** know that the RHS is non-NULL. Hence, we combine steps 3 and 4
** into a single opcode. */
- sqlite3VdbeAddOp3(v, OP_SeekRowid, pExpr->iTable, destIfFalse, rLhs);
+ sqlite3VdbeAddOp3(v, OP_SeekRowid, iTab, destIfFalse, rLhs);
VdbeCoverage(v);
addrTruthOp = sqlite3VdbeAddOp0(v, OP_Goto); /* Return True */
}else{
sqlite3VdbeAddOp4(v, OP_Affinity, rLhs, nVector, 0, zAff, nVector);
if( destIfFalse==destIfNull ){
/* Combine Step 3 and Step 5 into a single opcode */
- sqlite3VdbeAddOp4Int(v, OP_NotFound, pExpr->iTable, destIfFalse,
+ sqlite3VdbeAddOp4Int(v, OP_NotFound, iTab, destIfFalse,
rLhs, nVector); VdbeCoverage(v);
goto sqlite3ExprCodeIN_finished;
}
/* Ordinary Step 3, for the case where FALSE and NULL are distinct */
- addrTruthOp = sqlite3VdbeAddOp4Int(v, OP_Found, pExpr->iTable, 0,
+ addrTruthOp = sqlite3VdbeAddOp4Int(v, OP_Found, iTab, 0,
rLhs, nVector); VdbeCoverage(v);
}
@@ -98874,10 +99836,10 @@ static void sqlite3ExprCodeIN(
** of the RHS.
*/
if( destStep6 ) sqlite3VdbeResolveLabel(v, destStep6);
- addrTop = sqlite3VdbeAddOp2(v, OP_Rewind, pExpr->iTable, destIfFalse);
+ addrTop = sqlite3VdbeAddOp2(v, OP_Rewind, iTab, destIfFalse);
VdbeCoverage(v);
if( nVector>1 ){
- destNotNull = sqlite3VdbeMakeLabel(v);
+ destNotNull = sqlite3VdbeMakeLabel(pParse);
}else{
/* For nVector==1, combine steps 6 and 7 by immediately returning
** FALSE if the first comparison is not NULL */
@@ -98889,7 +99851,7 @@ static void sqlite3ExprCodeIN(
int r3 = sqlite3GetTempReg(pParse);
p = sqlite3VectorFieldSubexpr(pLeft, i);
pColl = sqlite3ExprCollSeq(pParse, p);
- sqlite3VdbeAddOp3(v, OP_Column, pExpr->iTable, i, r3);
+ sqlite3VdbeAddOp3(v, OP_Column, iTab, i, r3);
sqlite3VdbeAddOp4(v, OP_Ne, rLhs+i, destNotNull, r3,
(void*)pColl, P4_COLLSEQ);
VdbeCoverage(v);
@@ -98898,7 +99860,7 @@ static void sqlite3ExprCodeIN(
sqlite3VdbeAddOp2(v, OP_Goto, 0, destIfNull);
if( nVector>1 ){
sqlite3VdbeResolveLabel(v, destNotNull);
- sqlite3VdbeAddOp2(v, OP_Next, pExpr->iTable, addrTop+1);
+ sqlite3VdbeAddOp2(v, OP_Next, iTab, addrTop+1);
VdbeCoverage(v);
/* Step 7: If we reach this point, we know that the result must
@@ -99097,7 +100059,7 @@ static int exprCodeVector(Parse *pParse, Expr *p, int *piFreeable){
#if SQLITE_OMIT_SUBQUERY
iResult = 0;
#else
- iResult = sqlite3CodeSubselect(pParse, p, 0, 0);
+ iResult = sqlite3CodeSubselect(pParse, p);
#endif
}else{
int i;
@@ -99169,7 +100131,7 @@ expr_code_doover:
** constant.
*/
int iReg = sqlite3ExprCodeTarget(pParse, pExpr->pLeft,target);
- int aff = sqlite3TableColumnAffinity(pExpr->pTab, pExpr->iColumn);
+ int aff = sqlite3TableColumnAffinity(pExpr->y.pTab, pExpr->iColumn);
if( aff!=SQLITE_AFF_BLOB ){
static const char zAff[] = "B\000C\000D\000E";
assert( SQLITE_AFF_BLOB=='A' );
@@ -99193,7 +100155,7 @@ expr_code_doover:
iTab = pParse->iSelfTab - 1;
}
}
- return sqlite3ExprCodeGetColumn(pParse, pExpr->pTab,
+ return sqlite3ExprCodeGetColumn(pParse, pExpr->y.pTab,
pExpr->iColumn, iTab, target,
pExpr->op2);
}
@@ -99407,8 +100369,8 @@ expr_code_doover:
CollSeq *pColl = 0; /* A collating sequence */
#ifndef SQLITE_OMIT_WINDOWFUNC
- if( !ExprHasProperty(pExpr, EP_TokenOnly|EP_Reduced) && pExpr->pWin ){
- return pExpr->pWin->regResult;
+ if( ExprHasProperty(pExpr, EP_WinFunc) ){
+ return pExpr->y.pWin->regResult;
}
#endif
@@ -99442,7 +100404,7 @@ expr_code_doover:
** arguments past the first non-NULL argument.
*/
if( pDef->funcFlags & SQLITE_FUNC_COALESCE ){
- int endCoalesce = sqlite3VdbeMakeLabel(v);
+ int endCoalesce = sqlite3VdbeMakeLabel(pParse);
assert( nFarg>=2 );
sqlite3ExprCode(pParse, pFarg->a[0].pExpr, target);
for(i=1; i<nFarg; i++){
@@ -99571,14 +100533,14 @@ expr_code_doover:
if( op==TK_SELECT && (nCol = pExpr->x.pSelect->pEList->nExpr)!=1 ){
sqlite3SubselectError(pParse, nCol, 1);
}else{
- return sqlite3CodeSubselect(pParse, pExpr, 0, 0);
+ return sqlite3CodeSubselect(pParse, pExpr);
}
break;
}
case TK_SELECT_COLUMN: {
int n;
if( pExpr->pLeft->iTable==0 ){
- pExpr->pLeft->iTable = sqlite3CodeSubselect(pParse, pExpr->pLeft, 0, 0);
+ pExpr->pLeft->iTable = sqlite3CodeSubselect(pParse, pExpr->pLeft);
}
assert( pExpr->iTable==0 || pExpr->pLeft->op==TK_SELECT );
if( pExpr->iTable
@@ -99590,8 +100552,8 @@ expr_code_doover:
return pExpr->pLeft->iTable + pExpr->iColumn;
}
case TK_IN: {
- int destIfFalse = sqlite3VdbeMakeLabel(v);
- int destIfNull = sqlite3VdbeMakeLabel(v);
+ int destIfFalse = sqlite3VdbeMakeLabel(pParse);
+ int destIfNull = sqlite3VdbeMakeLabel(pParse);
sqlite3VdbeAddOp2(v, OP_Null, 0, target);
sqlite3ExprCodeIN(pParse, pExpr, destIfFalse, destIfNull);
sqlite3VdbeAddOp2(v, OP_Integer, 1, target);
@@ -99651,7 +100613,7 @@ expr_code_doover:
** p1==1 -> old.a p1==4 -> new.a
** p1==2 -> old.b p1==5 -> new.b
*/
- Table *pTab = pExpr->pTab;
+ Table *pTab = pExpr->y.pTab;
int p1 = pExpr->iTable * (pTab->nCol+1) + 1 + pExpr->iColumn;
assert( pExpr->iTable==0 || pExpr->iTable==1 );
@@ -99662,7 +100624,7 @@ expr_code_doover:
sqlite3VdbeAddOp2(v, OP_Param, p1, target);
VdbeComment((v, "r[%d]=%s.%s", target,
(pExpr->iTable ? "new" : "old"),
- (pExpr->iColumn<0 ? "rowid" : pExpr->pTab->aCol[pExpr->iColumn].zName)
+ (pExpr->iColumn<0 ? "rowid" : pExpr->y.pTab->aCol[pExpr->iColumn].zName)
));
#ifndef SQLITE_OMIT_FLOATING_POINT
@@ -99731,9 +100693,9 @@ expr_code_doover:
pEList = pExpr->x.pList;
aListelem = pEList->a;
nExpr = pEList->nExpr;
- endLabel = sqlite3VdbeMakeLabel(v);
+ endLabel = sqlite3VdbeMakeLabel(pParse);
if( (pX = pExpr->pLeft)!=0 ){
- tempX = *pX;
+ exprNodeCopy(&tempX, pX);
testcase( pX->op==TK_COLUMN );
exprToRegister(&tempX, exprCodeVector(pParse, &tempX, ®Free1));
testcase( regFree1==0 );
@@ -99754,7 +100716,7 @@ expr_code_doover:
}else{
pTest = aListelem[i].pExpr;
}
- nextCase = sqlite3VdbeMakeLabel(v);
+ nextCase = sqlite3VdbeMakeLabel(pParse);
testcase( pTest->op==TK_COLUMN );
sqlite3ExprIfFalse(pParse, pTest, nextCase, SQLITE_JUMPIFNULL);
testcase( aListelem[i+1].pExpr->op==TK_COLUMN );
@@ -100054,13 +101016,12 @@ static void exprCodeBetween(
Expr exprX; /* The x subexpression */
int regFree1 = 0; /* Temporary use register */
-
memset(&compLeft, 0, sizeof(Expr));
memset(&compRight, 0, sizeof(Expr));
memset(&exprAnd, 0, sizeof(Expr));
assert( !ExprHasProperty(pExpr, EP_xIsSelect) );
- exprX = *pExpr->pLeft;
+ exprNodeCopy(&exprX, pExpr->pLeft);
exprAnd.op = TK_AND;
exprAnd.pLeft = &compLeft;
exprAnd.pRight = &compRight;
@@ -100123,7 +101084,7 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
op = pExpr->op;
switch( op ){
case TK_AND: {
- int d2 = sqlite3VdbeMakeLabel(v);
+ int d2 = sqlite3VdbeMakeLabel(pParse);
testcase( jumpIfNull==0 );
sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2,jumpIfNull^SQLITE_JUMPIFNULL);
sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull);
@@ -100209,7 +101170,7 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int
}
#ifndef SQLITE_OMIT_SUBQUERY
case TK_IN: {
- int destIfFalse = sqlite3VdbeMakeLabel(v);
+ int destIfFalse = sqlite3VdbeMakeLabel(pParse);
int destIfNull = jumpIfNull ? dest : destIfFalse;
sqlite3ExprCodeIN(pParse, pExpr, destIfFalse, destIfNull);
sqlite3VdbeGoto(v, dest);
@@ -100296,7 +101257,7 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
break;
}
case TK_OR: {
- int d2 = sqlite3VdbeMakeLabel(v);
+ int d2 = sqlite3VdbeMakeLabel(pParse);
testcase( jumpIfNull==0 );
sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, jumpIfNull^SQLITE_JUMPIFNULL);
sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull);
@@ -100380,7 +101341,7 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int
if( jumpIfNull ){
sqlite3ExprCodeIN(pParse, pExpr, dest, dest);
}else{
- int destIfNull = sqlite3VdbeMakeLabel(v);
+ int destIfNull = sqlite3VdbeMakeLabel(pParse);
sqlite3ExprCodeIN(pParse, pExpr, dest, destIfNull);
sqlite3VdbeResolveLabel(v, destIfNull);
}
@@ -100501,7 +101462,7 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa
}
return 2;
}
- if( pA->op!=pB->op ){
+ if( pA->op!=pB->op || pA->op==TK_RAISE ){
if( pA->op==TK_COLLATE && sqlite3ExprCompare(pParse, pA->pLeft,pB,iTab)<2 ){
return 1;
}
@@ -100513,40 +101474,43 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa
if( pA->op!=TK_COLUMN && pA->op!=TK_AGG_COLUMN && pA->u.zToken ){
if( pA->op==TK_FUNCTION ){
if( sqlite3StrICmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ /* Justification for the assert():
+ ** window functions have p->op==TK_FUNCTION but aggregate functions
+ ** have p->op==TK_AGG_FUNCTION. So any comparison between an aggregate
+ ** function and a window function should have failed before reaching
+ ** this point. And, it is not possible to have a window function and
+ ** a scalar function with the same name and number of arguments. So
+ ** if we reach this point, either A and B both window functions or
+ ** neither are a window functions. */
+ assert( ExprHasProperty(pA,EP_WinFunc)==ExprHasProperty(pB,EP_WinFunc) );
+ if( ExprHasProperty(pA,EP_WinFunc) ){
+ if( sqlite3WindowCompare(pParse,pA->y.pWin,pB->y.pWin)!=0 ) return 2;
+ }
+#endif
+ }else if( pA->op==TK_NULL ){
+ return 0;
}else if( pA->op==TK_COLLATE ){
if( sqlite3_stricmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
- }else if( strcmp(pA->u.zToken,pB->u.zToken)!=0 ){
+ }else if( ALWAYS(pB->u.zToken!=0) && strcmp(pA->u.zToken,pB->u.zToken)!=0 ){
return 2;
}
}
if( (pA->flags & EP_Distinct)!=(pB->flags & EP_Distinct) ) return 2;
- if( ALWAYS((combinedFlags & EP_TokenOnly)==0) ){
+ if( (combinedFlags & EP_TokenOnly)==0 ){
if( combinedFlags & EP_xIsSelect ) return 2;
if( (combinedFlags & EP_FixedCol)==0
&& sqlite3ExprCompare(pParse, pA->pLeft, pB->pLeft, iTab) ) return 2;
if( sqlite3ExprCompare(pParse, pA->pRight, pB->pRight, iTab) ) return 2;
if( sqlite3ExprListCompare(pA->x.pList, pB->x.pList, iTab) ) return 2;
- assert( (combinedFlags & EP_Reduced)==0 );
- if( pA->op!=TK_STRING && pA->op!=TK_TRUEFALSE ){
+ if( pA->op!=TK_STRING
+ && pA->op!=TK_TRUEFALSE
+ && (combinedFlags & EP_Reduced)==0
+ ){
if( pA->iColumn!=pB->iColumn ) return 2;
if( pA->iTable!=pB->iTable
&& (pA->iTable!=iTab || NEVER(pB->iTable>=0)) ) return 2;
}
-#ifndef SQLITE_OMIT_WINDOWFUNC
- /* Justification for the assert():
- ** window functions have p->op==TK_FUNCTION but aggregate functions
- ** have p->op==TK_AGG_FUNCTION. So any comparison between an aggregate
- ** function and a window function should have failed before reaching
- ** this point. And, it is not possible to have a window function and
- ** a scalar function with the same name and number of arguments. So
- ** if we reach this point, either A and B both window functions or
- ** neither are a window functions. */
- assert( (pA->pWin==0)==(pB->pWin==0) );
-
- if( pA->pWin!=0 ){
- if( sqlite3WindowCompare(pParse,pA->pWin,pB->pWin)!=0 ) return 2;
- }
-#endif
}
return 0;
}
@@ -100651,6 +101615,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
case TK_ISNOT:
case TK_NOT:
case TK_ISNULL:
+ case TK_NOTNULL:
case TK_IS:
case TK_OR:
case TK_CASE:
@@ -100659,6 +101624,7 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
testcase( pExpr->op==TK_ISNOT );
testcase( pExpr->op==TK_NOT );
testcase( pExpr->op==TK_ISNULL );
+ testcase( pExpr->op==TK_NOTNULL );
testcase( pExpr->op==TK_IS );
testcase( pExpr->op==TK_OR );
testcase( pExpr->op==TK_CASE );
@@ -100687,8 +101653,8 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){
testcase( pExpr->op==TK_LE );
testcase( pExpr->op==TK_GT );
testcase( pExpr->op==TK_GE );
- if( (pExpr->pLeft->op==TK_COLUMN && IsVirtual(pExpr->pLeft->pTab))
- || (pExpr->pRight->op==TK_COLUMN && IsVirtual(pExpr->pRight->pTab))
+ if( (pExpr->pLeft->op==TK_COLUMN && IsVirtual(pExpr->pLeft->y.pTab))
+ || (pExpr->pRight->op==TK_COLUMN && IsVirtual(pExpr->pRight->y.pTab))
){
return WRC_Prune;
}
@@ -100919,7 +101885,7 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){
&& (k = addAggInfoColumn(pParse->db, pAggInfo))>=0
){
pCol = &pAggInfo->aCol[k];
- pCol->pTab = pExpr->pTab;
+ pCol->pTab = pExpr->y.pTab;
pCol->iTable = pExpr->iTable;
pCol->iColumn = pExpr->iColumn;
pCol->iMem = ++pParse->nMem;
@@ -101032,6 +101998,7 @@ SQLITE_PRIVATE void sqlite3ExprAnalyzeAggregates(NameContext *pNC, Expr *pExpr){
w.xSelectCallback2 = analyzeAggregatesInSelectEnd;
w.walkerDepth = 0;
w.u.pNC = pNC;
+ w.pParse = 0;
assert( pNC->pSrcList!=0 );
sqlite3WalkExpr(&w, pExpr);
}
@@ -101163,9 +102130,16 @@ SQLITE_PRIVATE int sqlite3NoTempsInRange(Parse *pParse, int iFirst, int iLast){
**
** Or, if zName is not a system table, zero is returned.
*/
-static int isSystemTable(Parse *pParse, const char *zName){
- if( 0==sqlite3StrNICmp(zName, "sqlite_", 7) ){
- sqlite3ErrorMsg(pParse, "table %s may not be altered", zName);
+static int isAlterableTable(Parse *pParse, Table *pTab){
+ if( 0==sqlite3StrNICmp(pTab->zName, "sqlite_", 7)
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+ || ( (pTab->tabFlags & TF_Shadow)
+ && (pParse->db->flags & SQLITE_Defensive)
+ && pParse->db->nVdbeExec==0
+ )
+#endif
+ ){
+ sqlite3ErrorMsg(pParse, "table %s may not be altered", pTab->zName);
return 1;
}
return 0;
@@ -101261,7 +102235,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable(
/* Make sure it is not a system table being altered, or a reserved name
** that the table is being renamed to.
*/
- if( SQLITE_OK!=isSystemTable(pParse, pTab->zName) ){
+ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ){
goto exit_rename_table;
}
if( SQLITE_OK!=sqlite3CheckObjectName(pParse, zName) ){ goto
@@ -101559,7 +102533,7 @@ SQLITE_PRIVATE void sqlite3AlterBeginAddColumn(Parse *pParse, SrcList *pSrc){
sqlite3ErrorMsg(pParse, "Cannot add a column to a view");
goto exit_begin_add_column;
}
- if( SQLITE_OK!=isSystemTable(pParse, pTab->zName) ){
+ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ){
goto exit_begin_add_column;
}
@@ -101661,7 +102635,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn(
if( !pTab ) goto exit_rename_column;
/* Cannot alter a system table */
- if( SQLITE_OK!=isSystemTable(pParse, pTab->zName) ) goto exit_rename_column;
+ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ) goto exit_rename_column;
if( SQLITE_OK!=isRealTable(pParse, pTab) ) goto exit_rename_column;
/* Which schema holds the table to be altered */
@@ -101802,10 +102776,16 @@ static void renameTokenCheckAll(Parse *pParse, void *pPtr){
#endif
/*
-** Add a new RenameToken object mapping parse tree element pPtr into
-** token *pToken to the Parse object currently under construction.
+** Remember that the parser tree element pPtr was created using
+** the token pToken.
+**
+** In other words, construct a new RenameToken object and add it
+** to the list of RenameToken objects currently being built up
+** in pParse->pRename.
**
-** Return a copy of pPtr.
+** The pPtr argument is returned so that this routine can be used
+** with tail recursion in tokenExpr() routine, for a small performance
+** improvement.
*/
SQLITE_PRIVATE void *sqlite3RenameTokenMap(Parse *pParse, void *pPtr, Token *pToken){
RenameToken *pNew;
@@ -101909,14 +102889,31 @@ static void renameTokenFind(Parse *pParse, struct RenameCtx *pCtx, void *pPtr){
}
}
+/*
+** Iterate through the Select objects that are part of WITH clauses attached
+** to select statement pSelect.
+*/
+static void renameWalkWith(Walker *pWalker, Select *pSelect){
+ if( pSelect->pWith ){
+ int i;
+ for(i=0; i<pSelect->pWith->nCte; i++){
+ Select *p = pSelect->pWith->a[i].pSelect;
+ NameContext sNC;
+ memset(&sNC, 0, sizeof(sNC));
+ sNC.pParse = pWalker->pParse;
+ sqlite3SelectPrep(sNC.pParse, p, &sNC);
+ sqlite3WalkSelect(pWalker, p);
+ }
+ }
+}
+
/*
** This is a Walker select callback. It does nothing. It is only required
** because without a dummy callback, sqlite3WalkExpr() and similar do not
** descend into sub-select statements.
*/
static int renameColumnSelectCb(Walker *pWalker, Select *p){
- UNUSED_PARAMETER(pWalker);
- UNUSED_PARAMETER(p);
+ renameWalkWith(pWalker, p);
return WRC_Continue;
}
@@ -101938,7 +102935,7 @@ static int renameColumnExprCb(Walker *pWalker, Expr *pExpr){
renameTokenFind(pWalker->pParse, p, (void*)pExpr);
}else if( pExpr->op==TK_COLUMN
&& pExpr->iColumn==p->iCol
- && p->pTab==pExpr->pTab
+ && p->pTab==pExpr->y.pTab
){
renameTokenFind(pWalker->pParse, p, (void*)pExpr);
}
@@ -102066,7 +103063,6 @@ static int renameParseSql(
rc = sqlite3RunParser(p, zSql, &zErr);
assert( p->zErrMsg==0 );
assert( rc!=SQLITE_OK || zErr==0 );
- assert( (0!=p->pNewTable) + (0!=p->pNewIndex) + (0!=p->pNewTrigger)<2 );
p->zErrMsg = zErr;
if( db->mallocFailed ) rc = SQLITE_NOMEM;
if( rc==SQLITE_OK
@@ -102196,9 +103192,14 @@ static int renameResolveTrigger(Parse *pParse, const char *zDb){
db->aDb[sqlite3SchemaToIndex(db, pNew->pTabSchema)].zDbSName
);
pParse->eTriggerOp = pNew->op;
+ /* ALWAYS() because if the table of the trigger does not exist, the
+ ** error would have been hit before this point */
+ if( ALWAYS(pParse->pTriggerTab) ){
+ rc = sqlite3ViewGetColumnNames(pParse, pParse->pTriggerTab);
+ }
/* Resolve symbols in WHEN clause */
- if( pNew->pWhen ){
+ if( rc==SQLITE_OK && pNew->pWhen ){
rc = sqlite3ResolveExprNames(&sNC, pNew->pWhen);
}
@@ -102244,6 +103245,7 @@ static int renameResolveTrigger(Parse *pParse, const char *zDb){
}
sNC.ncFlags = 0;
}
+ sNC.pSrcList = 0;
}
}
}
@@ -102281,11 +103283,15 @@ static void renameWalkTrigger(Walker *pWalker, Trigger *pTrigger){
*/
static void renameParseCleanup(Parse *pParse){
sqlite3 *db = pParse->db;
+ Index *pIdx;
if( pParse->pVdbe ){
sqlite3VdbeFinalize(pParse->pVdbe);
}
sqlite3DeleteTable(db, pParse->pNewTable);
- if( pParse->pNewIndex ) sqlite3FreeIndex(db, pParse->pNewIndex);
+ while( (pIdx = pParse->pNewIndex)!=0 ){
+ pParse->pNewIndex = pIdx->pNext;
+ sqlite3FreeIndex(db, pIdx);
+ }
sqlite3DeleteTrigger(db, pParse->pNewTrigger);
sqlite3DbFree(db, pParse->zErrMsg);
renameTokenFree(db, pParse->pRename);
@@ -102312,15 +103318,8 @@ static void renameParseCleanup(Parse *pParse){
** into zNew. The name should be quoted if bQuote is true.
**
** This function is used internally by the ALTER TABLE RENAME COLUMN command.
-** Though accessible to application code, it is not intended for use by
-** applications. The existance of this function, and the way it works,
-** is subject to change without notice.
-**
-** If any of the parameters are out-of-bounds, then simply return NULL.
-** An out-of-bounds parameter can only occur when the application calls
-** this function directly. The parameters will always be well-formed when
-** this routine is invoked by the bytecode for a legitimate ALTER TABLE
-** statement.
+** It is only accessible to SQL created using sqlite3NestedParse(). It is
+** not reachable from ordinary SQL passed into sqlite3_prepare().
*/
static void renameColumnFunc(
sqlite3_context *context,
@@ -102403,6 +103402,9 @@ static void renameColumnFunc(
for(pIdx=sParse.pNewTable->pIndex; pIdx; pIdx=pIdx->pNext){
sqlite3WalkExprList(&sWalker, pIdx->aColExpr);
}
+ for(pIdx=sParse.pNewIndex; pIdx; pIdx=pIdx->pNext){
+ sqlite3WalkExprList(&sWalker, pIdx->aColExpr);
+ }
}
for(pFKey=sParse.pNewTable->pFKey; pFKey; pFKey=pFKey->pNextFrom){
@@ -102476,8 +103478,8 @@ renameColumnFunc_done:
*/
static int renameTableExprCb(Walker *pWalker, Expr *pExpr){
RenameCtx *p = pWalker->u.pRename;
- if( pExpr->op==TK_COLUMN && p->pTab==pExpr->pTab ){
- renameTokenFind(pWalker->pParse, p, (void*)&pExpr->pTab);
+ if( pExpr->op==TK_COLUMN && p->pTab==pExpr->y.pTab ){
+ renameTokenFind(pWalker->pParse, p, (void*)&pExpr->y.pTab);
}
return WRC_Continue;
}
@@ -102489,12 +103491,17 @@ static int renameTableSelectCb(Walker *pWalker, Select *pSelect){
int i;
RenameCtx *p = pWalker->u.pRename;
SrcList *pSrc = pSelect->pSrc;
+ if( pSrc==0 ){
+ assert( pWalker->pParse->db->mallocFailed );
+ return WRC_Abort;
+ }
for(i=0; i<pSrc->nSrc; i++){
struct SrcList_item *pItem = &pSrc->a[i];
if( pItem->pTab==p->pTab ){
renameTokenFind(pWalker->pParse, p, pItem->zName);
}
}
+ renameWalkWith(pWalker, pSelect);
return WRC_Continue;
}
@@ -102574,7 +103581,7 @@ static void renameTableFunc(
}else{
/* Modify any FK definitions to point to the new table. */
#ifndef SQLITE_OMIT_FOREIGN_KEY
- if( db->flags & SQLITE_ForeignKeys ){
+ if( isLegacy==0 || (db->flags & SQLITE_ForeignKeys) ){
FKey *pFKey;
for(pFKey=pTab->pFKey; pFKey; pFKey=pFKey->pNextFrom){
if( sqlite3_stricmp(pFKey->zTo, zOld)==0 ){
@@ -102728,9 +103735,9 @@ static void renameTableTest(
*/
SQLITE_PRIVATE void sqlite3AlterFunctions(void){
static FuncDef aAlterTableFuncs[] = {
- FUNCTION(sqlite_rename_column, 9, 0, 0, renameColumnFunc),
- FUNCTION(sqlite_rename_table, 7, 0, 0, renameTableFunc),
- FUNCTION(sqlite_rename_test, 5, 0, 0, renameTableTest),
+ INTERNAL_FUNCTION(sqlite_rename_column, 9, renameColumnFunc),
+ INTERNAL_FUNCTION(sqlite_rename_table, 7, renameTableFunc),
+ INTERNAL_FUNCTION(sqlite_rename_test, 5, renameTableTest),
};
sqlite3InsertBuiltinFuncs(aAlterTableFuncs, ArraySize(aAlterTableFuncs));
}
@@ -103896,7 +104903,7 @@ static void analyzeOneTable(
addrNextRow = sqlite3VdbeCurrentAddr(v);
if( nColTest>0 ){
- int endDistinctTest = sqlite3VdbeMakeLabel(v);
+ int endDistinctTest = sqlite3VdbeMakeLabel(pParse);
int *aGotoChng; /* Array of jump instruction addresses */
aGotoChng = sqlite3DbMallocRawNN(db, sizeof(int)*nColTest);
if( aGotoChng==0 ) continue;
@@ -104779,7 +105786,7 @@ static void attachFunc(
if( pNew->pBt ) sqlite3BtreeClose(pNew->pBt);
pNew->pBt = 0;
pNew->pSchema = 0;
- rc = sqlite3BtreeOpen(pVfs, "x", db, &pNew->pBt, 0, SQLITE_OPEN_MAIN_DB);
+ rc = sqlite3BtreeOpen(pVfs, "x\0", db, &pNew->pBt, 0, SQLITE_OPEN_MAIN_DB);
}else{
/* This is a real ATTACH
**
@@ -104834,8 +105841,8 @@ static void attachFunc(
assert( pVfs );
flags |= SQLITE_OPEN_MAIN_DB;
rc = sqlite3BtreeOpen(pVfs, zPath, db, &pNew->pBt, 0, flags);
- sqlite3_free( zPath );
db->nDb++;
+ pNew->zDbSName = sqlite3DbStrDup(db, zName);
}
db->noSharedCache = 0;
if( rc==SQLITE_CONSTRAINT ){
@@ -104863,7 +105870,6 @@ static void attachFunc(
sqlite3BtreeLeave(pNew->pBt);
}
pNew->safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1;
- if( !REOPEN_AS_MEMDB(db) ) pNew->zDbSName = sqlite3DbStrDup(db, zName);
if( rc==SQLITE_OK && pNew->zDbSName==0 ){
rc = SQLITE_NOMEM_BKPT;
}
@@ -104891,15 +105897,19 @@ static void attachFunc(
break;
case SQLITE_NULL:
- /* No key specified. Use the key from the main database */
- sqlite3CodecGetKey(db, 0, (void**)&zKey, &nKey);
- if( nKey || sqlite3BtreeGetOptimalReserve(db->aDb[0].pBt)>0 ){
- rc = sqlite3CodecAttach(db, db->nDb-1, zKey, nKey);
+ /* No key specified. Use the key from URI filename, or if none,
+ ** use the key from the main database. */
+ if( sqlite3CodecQueryParameters(db, zName, zPath)==0 ){
+ sqlite3CodecGetKey(db, 0, (void**)&zKey, &nKey);
+ if( nKey || sqlite3BtreeGetOptimalReserve(db->aDb[0].pBt)>0 ){
+ rc = sqlite3CodecAttach(db, db->nDb-1, zKey, nKey);
+ }
}
break;
}
}
#endif
+ sqlite3_free( zPath );
/* If the file was opened successfully, read the schema for the new database.
** If this fails, or if opening the file failed, then close the file and
@@ -105459,6 +106469,7 @@ SQLITE_PRIVATE void sqlite3AuthRead(
int iCol; /* Index of column in table */
assert( pExpr->op==TK_COLUMN || pExpr->op==TK_TRIGGER );
+ assert( !IN_RENAME_OBJECT || db->xAuth==0 );
if( db->xAuth==0 ) return;
iDb = sqlite3SchemaToIndex(pParse->db, pSchema);
if( iDb<0 ){
@@ -105515,6 +106526,7 @@ SQLITE_PRIVATE int sqlite3AuthCheck(
/* Don't do any authorization checks if the database is initialising
** or if the parser is being invoked from within sqlite3_declare_vtab.
*/
+ assert( !IN_RENAME_OBJECT || db->xAuth==0 );
if( db->init.busy || IN_SPECIAL_PARSE ){
return SQLITE_OK;
}
@@ -105809,7 +106821,7 @@ SQLITE_PRIVATE void sqlite3FinishCoding(Parse *pParse){
if( v && pParse->nErr==0 && !db->mallocFailed ){
/* A minimum of one cursor is required if autoincrement is used
* See ticket [a696379c1f08866] */
- if( pParse->pAinc!=0 && pParse->nTab==0 ) pParse->nTab = 1;
+ assert( pParse->pAinc==0 || pParse->nTab>0 );
sqlite3VdbeMakeReady(v, pParse);
pParse->rc = SQLITE_DONE;
}else{
@@ -105936,12 +106948,11 @@ SQLITE_PRIVATE Table *sqlite3LocateTable(
p = sqlite3FindTable(db, zName, zDbase);
if( p==0 ){
- const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table";
#ifndef SQLITE_OMIT_VIRTUALTABLE
- if( sqlite3FindDbName(db, zDbase)<1 ){
- /* If zName is the not the name of a table in the schema created using
- ** CREATE, then check to see if it is the name of an virtual table that
- ** can be an eponymous virtual table. */
+ /* If zName is the not the name of a table in the schema created using
+ ** CREATE, then check to see if it is the name of an virtual table that
+ ** can be an eponymous virtual table. */
+ if( pParse->disableVtab==0 ){
Module *pMod = (Module*)sqlite3HashFind(&db->aModule, zName);
if( pMod==0 && sqlite3_strnicmp(zName, "pragma_", 7)==0 ){
pMod = sqlite3PragmaVtabRegister(db, zName);
@@ -105951,13 +106962,18 @@ SQLITE_PRIVATE Table *sqlite3LocateTable(
}
}
#endif
- if( (flags & LOCATE_NOERR)==0 ){
- if( zDbase ){
- sqlite3ErrorMsg(pParse, "%s: %s.%s", zMsg, zDbase, zName);
- }else{
- sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
- }
- pParse->checkSchema = 1;
+ if( flags & LOCATE_NOERR ) return 0;
+ pParse->checkSchema = 1;
+ }else if( IsVirtual(p) && pParse->disableVtab ){
+ p = 0;
+ }
+
+ if( p==0 ){
+ const char *zMsg = flags & LOCATE_VIEW ? "no such view" : "no such table";
+ if( zDbase ){
+ sqlite3ErrorMsg(pParse, "%s: %s.%s", zMsg, zDbase, zName);
+ }else{
+ sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
}
}
@@ -106128,17 +107144,22 @@ SQLITE_PRIVATE void sqlite3ResetOneSchema(sqlite3 *db, int iDb){
SQLITE_PRIVATE void sqlite3ResetAllSchemasOfConnection(sqlite3 *db){
int i;
sqlite3BtreeEnterAll(db);
- assert( db->nSchemaLock==0 );
for(i=0; i<db->nDb; i++){
Db *pDb = &db->aDb[i];
if( pDb->pSchema ){
- sqlite3SchemaClear(pDb->pSchema);
+ if( db->nSchemaLock==0 ){
+ sqlite3SchemaClear(pDb->pSchema);
+ }else{
+ DbSetProperty(db, i, DB_ResetWanted);
+ }
}
}
db->mDbFlags &= ~(DBFLAG_SchemaChange|DBFLAG_SchemaKnownOk);
sqlite3VtabUnlockList(db);
sqlite3BtreeLeaveAll(db);
- sqlite3CollapseDatabaseArray(db);
+ if( db->nSchemaLock==0 ){
+ sqlite3CollapseDatabaseArray(db);
+ }
}
/*
@@ -106373,6 +107394,20 @@ SQLITE_PRIVATE int sqlite3TwoPartName(
return iDb;
}
+/*
+** True if PRAGMA writable_schema is ON
+*/
+SQLITE_PRIVATE int sqlite3WritableSchema(sqlite3 *db){
+ testcase( (db->flags&(SQLITE_WriteSchema|SQLITE_Defensive))==0 );
+ testcase( (db->flags&(SQLITE_WriteSchema|SQLITE_Defensive))==
+ SQLITE_WriteSchema );
+ testcase( (db->flags&(SQLITE_WriteSchema|SQLITE_Defensive))==
+ SQLITE_Defensive );
+ testcase( (db->flags&(SQLITE_WriteSchema|SQLITE_Defensive))==
+ (SQLITE_WriteSchema|SQLITE_Defensive) );
+ return (db->flags&(SQLITE_WriteSchema|SQLITE_Defensive))==SQLITE_WriteSchema;
+}
+
/*
** This routine is used to check if the UTF-8 string zName is a legal
** unqualified name for a new schema object (table, index, view or
@@ -106382,7 +107417,7 @@ SQLITE_PRIVATE int sqlite3TwoPartName(
*/
SQLITE_PRIVATE int sqlite3CheckObjectName(Parse *pParse, const char *zName){
if( !pParse->db->init.busy && pParse->nested==0
- && (pParse->db->flags & SQLITE_WriteSchema)==0
+ && sqlite3WritableSchema(pParse->db)==0
&& 0==sqlite3StrNICmp(zName, "sqlite_", 7) ){
sqlite3ErrorMsg(pParse, "object name reserved for internal use: %s", zName);
return SQLITE_ERROR;
@@ -107458,6 +108493,36 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){
recomputeColumnsNotIndexed(pPk);
}
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+/*
+** Return true if zName is a shadow table name in the current database
+** connection.
+**
+** zName is temporarily modified while this routine is running, but is
+** restored to its original value prior to this routine returning.
+*/
+static int isShadowTableName(sqlite3 *db, char *zName){
+ char *zTail; /* Pointer to the last "_" in zName */
+ Table *pTab; /* Table that zName is a shadow of */
+ Module *pMod; /* Module for the virtual table */
+
+ zTail = strrchr(zName, '_');
+ if( zTail==0 ) return 0;
+ *zTail = 0;
+ pTab = sqlite3FindTable(db, zName, 0);
+ *zTail = '_';
+ if( pTab==0 ) return 0;
+ if( !IsVirtual(pTab) ) return 0;
+ pMod = (Module*)sqlite3HashFind(&db->aModule, pTab->azModuleArg[0]);
+ if( pMod==0 ) return 0;
+ if( pMod->pModule->iVersion<3 ) return 0;
+ if( pMod->pModule->xShadowName==0 ) return 0;
+ return pMod->pModule->xShadowName(zTail+1);
+}
+#else
+# define isShadowTableName(x,y) 0
+#endif /* ifndef SQLITE_OMIT_VIRTUALTABLE */
+
/*
** This routine is called to report the final ")" that terminates
** a CREATE TABLE statement.
@@ -107497,6 +108562,10 @@ SQLITE_PRIVATE void sqlite3EndTable(
p = pParse->pNewTable;
if( p==0 ) return;
+ if( pSelect==0 && isShadowTableName(db, p->zName) ){
+ p->tabFlags |= TF_Shadow;
+ }
+
/* If the db->init.busy is 1 it means we are reading the SQL off the
** "sqlite_master" or "sqlite_temp_master" table on the disk.
** So do not write to the disk again. Extract the root page number
@@ -108004,7 +109073,7 @@ SQLITE_PRIVATE void sqlite3RootPageMoved(sqlite3 *db, int iDb, int iFrom, int iT
static void destroyRootPage(Parse *pParse, int iTable, int iDb){
Vdbe *v = sqlite3GetVdbe(pParse);
int r1 = sqlite3GetTempReg(pParse);
- assert( iTable>1 );
+ if( iTable<2 ) sqlite3ErrorMsg(pParse, "corrupt schema");
sqlite3VdbeAddOp3(v, OP_Destroy, iTable, r1, iDb);
sqlite3MayAbort(pParse);
#ifndef SQLITE_OMIT_AUTOVACUUM
@@ -108163,6 +109232,7 @@ SQLITE_PRIVATE void sqlite3CodeDropTable(Parse *pParse, Table *pTab, int iDb, in
*/
if( IsVirtual(pTab) ){
sqlite3VdbeAddOp4(v, OP_VDestroy, iDb, 0, 0, pTab->zName, 0);
+ sqlite3MayAbort(pParse);
}
sqlite3VdbeAddOp4(v, OP_DropTable, iDb, 0, 0, pTab->zName, 0);
sqlite3ChangeCookie(pParse, iDb);
@@ -108991,6 +110061,11 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
}
}
if( idxType==SQLITE_IDXTYPE_PRIMARYKEY ) pIdx->idxType = idxType;
+ if( IN_RENAME_OBJECT ){
+ pIndex->pNext = pParse->pNewIndex;
+ pParse->pNewIndex = pIndex;
+ pIndex = 0;
+ }
goto exit_create_index;
}
}
@@ -109006,6 +110081,14 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
Index *p;
assert( !IN_SPECIAL_PARSE );
assert( sqlite3SchemaMutexHeld(db, 0, pIndex->pSchema) );
+ if( pTblName!=0 ){
+ pIndex->tnum = db->init.newTnum;
+ if( sqlite3IndexHasDuplicateRootPage(pIndex) ){
+ sqlite3ErrorMsg(pParse, "invalid rootpage");
+ pParse->rc = SQLITE_CORRUPT_BKPT;
+ goto exit_create_index;
+ }
+ }
p = sqlite3HashInsert(&pIndex->pSchema->idxHash,
pIndex->zName, pIndex);
if( p ){
@@ -109014,9 +110097,6 @@ SQLITE_PRIVATE void sqlite3CreateIndex(
goto exit_create_index;
}
db->mDbFlags |= DBFLAG_SchemaChange;
- if( pTblName!=0 ){
- pIndex->tnum = db->init.newTnum;
- }
}
/* If this is the initial CREATE INDEX statement (or CREATE TABLE if the
@@ -109342,6 +110422,18 @@ SQLITE_PRIVATE int sqlite3IdListIndex(IdList *pList, const char *zName){
return -1;
}
+/*
+** Maximum size of a SrcList object.
+** The SrcList object is used to represent the FROM clause of a
+** SELECT statement, and the query planner cannot deal with more
+** than 64 tables in a join. So any value larger than 64 here
+** is sufficient for most uses. Smaller values, like say 10, are
+** appropriate for small and memory-limited applications.
+*/
+#ifndef SQLITE_MAX_SRCLIST
+# define SQLITE_MAX_SRCLIST 200
+#endif
+
/*
** Expand the space allocated for the given SrcList object by
** creating nExtra new slots beginning at iStart. iStart is zero based.
@@ -109358,11 +110450,12 @@ SQLITE_PRIVATE int sqlite3IdListIndex(IdList *pList, const char *zName){
** the iStart value would be 0. The result then would
** be: nil, nil, nil, A, B.
**
-** If a memory allocation fails the SrcList is unchanged. The
-** db->mallocFailed flag will be set to true.
+** If a memory allocation fails or the SrcList becomes too large, leave
+** the original SrcList unchanged, return NULL, and leave an error message
+** in pParse.
*/
SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
- sqlite3 *db, /* Database connection to notify of OOM errors */
+ Parse *pParse, /* Parsing context into which errors are reported */
SrcList *pSrc, /* The SrcList to be enlarged */
int nExtra, /* Number of new slots to add to pSrc->a[] */
int iStart /* Index in pSrc->a[] of first new slot */
@@ -109379,16 +110472,22 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){
SrcList *pNew;
int nAlloc = pSrc->nSrc*2+nExtra;
- int nGot;
+ sqlite3 *db = pParse->db;
+
+ if( pSrc->nSrc+nExtra>=SQLITE_MAX_SRCLIST ){
+ sqlite3ErrorMsg(pParse, "too many FROM clause terms, max: %d",
+ SQLITE_MAX_SRCLIST);
+ return 0;
+ }
+ if( nAlloc>SQLITE_MAX_SRCLIST ) nAlloc = SQLITE_MAX_SRCLIST;
pNew = sqlite3DbRealloc(db, pSrc,
sizeof(*pSrc) + (nAlloc-1)*sizeof(pSrc->a[0]) );
if( pNew==0 ){
assert( db->mallocFailed );
- return pSrc;
+ return 0;
}
pSrc = pNew;
- nGot = (sqlite3DbMallocSize(db, pNew) - sizeof(*pSrc))/sizeof(pSrc->a[0])+1;
- pSrc->nAlloc = nGot;
+ pSrc->nAlloc = nAlloc;
}
/* Move existing slots that come after the newly inserted slots
@@ -109413,7 +110512,8 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
** Append a new table name to the given SrcList. Create a new SrcList if
** need be. A new entry is created in the SrcList even if pTable is NULL.
**
-** A SrcList is returned, or NULL if there is an OOM error. The returned
+** A SrcList is returned, or NULL if there is an OOM error or if the
+** SrcList grows to large. The returned
** SrcList might be the same as the SrcList that was input or it might be
** a new one. If an OOM error does occurs, then the prior value of pList
** that is input to this routine is automatically freed.
@@ -109444,27 +110544,32 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge(
** before being added to the SrcList.
*/
SQLITE_PRIVATE SrcList *sqlite3SrcListAppend(
- sqlite3 *db, /* Connection to notify of malloc failures */
+ Parse *pParse, /* Parsing context, in which errors are reported */
SrcList *pList, /* Append to this SrcList. NULL creates a new SrcList */
Token *pTable, /* Table to append */
Token *pDatabase /* Database of the table */
){
struct SrcList_item *pItem;
+ sqlite3 *db;
assert( pDatabase==0 || pTable!=0 ); /* Cannot have C without B */
- assert( db!=0 );
+ assert( pParse!=0 );
+ assert( pParse->db!=0 );
+ db = pParse->db;
if( pList==0 ){
- pList = sqlite3DbMallocRawNN(db, sizeof(SrcList) );
+ pList = sqlite3DbMallocRawNN(pParse->db, sizeof(SrcList) );
if( pList==0 ) return 0;
pList->nAlloc = 1;
pList->nSrc = 1;
memset(&pList->a[0], 0, sizeof(pList->a[0]));
pList->a[0].iCursor = -1;
}else{
- pList = sqlite3SrcListEnlarge(db, pList, 1, pList->nSrc);
- }
- if( db->mallocFailed ){
- sqlite3SrcListDelete(db, pList);
- return 0;
+ SrcList *pNew = sqlite3SrcListEnlarge(pParse, pList, 1, pList->nSrc);
+ if( pNew==0 ){
+ sqlite3SrcListDelete(db, pList);
+ return 0;
+ }else{
+ pList = pNew;
+ }
}
pItem = &pList->a[pList->nSrc-1];
if( pDatabase && pDatabase->z==0 ){
@@ -109553,7 +110658,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListAppendFromTerm(
);
goto append_from_error;
}
- p = sqlite3SrcListAppend(db, p, pTable, pDatabase);
+ p = sqlite3SrcListAppend(pParse, p, pTable, pDatabase);
if( p==0 ){
goto append_from_error;
}
@@ -109942,13 +111047,15 @@ static int collationMatch(const char *zColl, Index *pIndex){
*/
#ifndef SQLITE_OMIT_REINDEX
static void reindexTable(Parse *pParse, Table *pTab, char const *zColl){
- Index *pIndex; /* An index associated with pTab */
+ if( !IsVirtual(pTab) ){
+ Index *pIndex; /* An index associated with pTab */
- for(pIndex=pTab->pIndex; pIndex; pIndex=pIndex->pNext){
- if( zColl==0 || collationMatch(zColl, pIndex) ){
- int iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
- sqlite3BeginWriteOperation(pParse, 0, iDb);
- sqlite3RefillIndex(pParse, pIndex, -1);
+ for(pIndex=pTab->pIndex; pIndex; pIndex=pIndex->pNext){
+ if( zColl==0 || collationMatch(zColl, pIndex) ){
+ int iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
+ sqlite3BeginWriteOperation(pParse, 0, iDb);
+ sqlite3RefillIndex(pParse, pIndex, -1);
+ }
}
}
}
@@ -110447,7 +111554,7 @@ static int matchQuality(
** Search a FuncDefHash for a function with the given name. Return
** a pointer to the matching FuncDef if found, or 0 if there is no match.
*/
-static FuncDef *functionSearch(
+SQLITE_PRIVATE FuncDef *sqlite3FunctionSearch(
int h, /* Hash of the name */
const char *zFunc /* Name of function */
){
@@ -110472,9 +111579,9 @@ SQLITE_PRIVATE void sqlite3InsertBuiltinFuncs(
FuncDef *pOther;
const char *zName = aDef[i].zName;
int nName = sqlite3Strlen30(zName);
- int h = (zName[0] + nName) % SQLITE_FUNC_HASH_SZ;
+ int h = SQLITE_FUNC_HASH(zName[0], nName);
assert( zName[0]>='a' && zName[0]<='z' );
- pOther = functionSearch(h, zName);
+ pOther = sqlite3FunctionSearch(h, zName);
if( pOther ){
assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] );
aDef[i].pNext = pOther->pNext;
@@ -110551,8 +111658,8 @@ SQLITE_PRIVATE FuncDef *sqlite3FindFunction(
*/
if( !createFlag && (pBest==0 || (db->mDbFlags & DBFLAG_PreferBuiltin)!=0) ){
bestScore = 0;
- h = (sqlite3UpperToLower[(u8)zName[0]] + nName) % SQLITE_FUNC_HASH_SZ;
- p = functionSearch(h, zName);
+ h = SQLITE_FUNC_HASH(sqlite3UpperToLower[(u8)zName[0]], nName);
+ p = sqlite3FunctionSearch(h, zName);
while( p ){
int score = matchQuality(p, nArg, enc);
if( score>bestScore ){
@@ -110699,32 +111806,49 @@ SQLITE_PRIVATE Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){
return pTab;
}
+/* Return true if table pTab is read-only.
+**
+** A table is read-only if any of the following are true:
+**
+** 1) It is a virtual table and no implementation of the xUpdate method
+** has been provided
+**
+** 2) It is a system table (i.e. sqlite_master), this call is not
+** part of a nested parse and writable_schema pragma has not
+** been specified
+**
+** 3) The table is a shadow table, the database connection is in
+** defensive mode, and the current sqlite3_prepare()
+** is for a top-level SQL statement.
+*/
+static int tabIsReadOnly(Parse *pParse, Table *pTab){
+ sqlite3 *db;
+ if( IsVirtual(pTab) ){
+ return sqlite3GetVTable(pParse->db, pTab)->pMod->pModule->xUpdate==0;
+ }
+ if( (pTab->tabFlags & (TF_Readonly|TF_Shadow))==0 ) return 0;
+ db = pParse->db;
+ if( (pTab->tabFlags & TF_Readonly)!=0 ){
+ return sqlite3WritableSchema(db)==0 && pParse->nested==0;
+ }
+ assert( pTab->tabFlags & TF_Shadow );
+ return (db->flags & SQLITE_Defensive)!=0
+#ifndef SQLITE_OMIT_VIRTUALTABLE
+ && db->pVtabCtx==0
+#endif
+ && db->nVdbeExec==0;
+}
+
/*
** Check to make sure the given table is writable. If it is not
** writable, generate an error message and return 1. If it is
** writable return 0;
*/
SQLITE_PRIVATE int sqlite3IsReadOnly(Parse *pParse, Table *pTab, int viewOk){
- /* A table is not writable under the following circumstances:
- **
- ** 1) It is a virtual table and no implementation of the xUpdate method
- ** has been provided, or
- ** 2) It is a system table (i.e. sqlite_master), this call is not
- ** part of a nested parse and writable_schema pragma has not
- ** been specified.
- **
- ** In either case leave an error message in pParse and return non-zero.
- */
- if( ( IsVirtual(pTab)
- && sqlite3GetVTable(pParse->db, pTab)->pMod->pModule->xUpdate==0 )
- || ( (pTab->tabFlags & TF_Readonly)!=0
- && (pParse->db->flags & SQLITE_WriteSchema)==0
- && pParse->nested==0 )
- ){
+ if( tabIsReadOnly(pParse, pTab) ){
sqlite3ErrorMsg(pParse, "table %s may not be modified", pTab->zName);
return 1;
}
-
#ifndef SQLITE_OMIT_VIEW
if( !viewOk && pTab->pSelect ){
sqlite3ErrorMsg(pParse,"cannot modify %s because it is a view",pTab->zName);
@@ -110755,7 +111879,7 @@ SQLITE_PRIVATE void sqlite3MaterializeView(
sqlite3 *db = pParse->db;
int iDb = sqlite3SchemaToIndex(db, pView->pSchema);
pWhere = sqlite3ExprDup(db, pWhere, 0);
- pFrom = sqlite3SrcListAppend(db, 0, 0, 0);
+ pFrom = sqlite3SrcListAppend(pParse, 0, 0, 0);
if( pFrom ){
assert( pFrom->nSrc==1 );
pFrom->a[0].zName = sqlite3DbStrDup(db, pView->zName);
@@ -111155,7 +112279,7 @@ SQLITE_PRIVATE void sqlite3DeleteFrom(
/* If this DELETE cannot use the ONEPASS strategy, this is the
** end of the WHERE loop */
if( eOnePass!=ONEPASS_OFF ){
- addrBypass = sqlite3VdbeMakeLabel(v);
+ addrBypass = sqlite3VdbeMakeLabel(pParse);
}else{
sqlite3WhereEnd(pWInfo);
}
@@ -111344,7 +112468,7 @@ SQLITE_PRIVATE void sqlite3GenerateRowDelete(
/* Seek cursor iCur to the row to delete. If this row no longer exists
** (this can happen if a trigger program has already deleted it), do
** not attempt to delete it or fire any DELETE triggers. */
- iLabel = sqlite3VdbeMakeLabel(v);
+ iLabel = sqlite3VdbeMakeLabel(pParse);
opSeek = HasRowid(pTab) ? OP_NotExists : OP_NotFound;
if( eMode==ONEPASS_OFF ){
sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk);
@@ -111550,7 +112674,7 @@ SQLITE_PRIVATE int sqlite3GenerateIndexKey(
if( piPartIdxLabel ){
if( pIdx->pPartIdxWhere ){
- *piPartIdxLabel = sqlite3VdbeMakeLabel(v);
+ *piPartIdxLabel = sqlite3VdbeMakeLabel(pParse);
pParse->iSelfTab = iDataCur + 1;
sqlite3ExprIfFalseDup(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel,
SQLITE_JUMPIFNULL);
@@ -111806,6 +112930,7 @@ static void instrFunc(
int typeHaystack, typeNeedle;
int N = 1;
int isText;
+ unsigned char firstChar;
UNUSED_PARAMETER(argc);
typeHaystack = sqlite3_value_type(argv[0]);
@@ -111824,7 +112949,10 @@ static void instrFunc(
isText = 1;
}
if( zNeedle==0 || (nHaystack && zHaystack==0) ) return;
- while( nNeedle<=nHaystack && memcmp(zHaystack, zNeedle, nNeedle)!=0 ){
+ firstChar = zNeedle[0];
+ while( nNeedle<=nHaystack
+ && (zHaystack[0]!=firstChar || memcmp(zHaystack, zNeedle, nNeedle)!=0)
+ ){
N++;
do{
nHaystack--;
@@ -112115,11 +113243,11 @@ static void randomBlob(
int argc,
sqlite3_value **argv
){
- int n;
+ sqlite3_int64 n;
unsigned char *p;
assert( argc==1 );
UNUSED_PARAMETER(argc);
- n = sqlite3_value_int(argv[0]);
+ n = sqlite3_value_int64(argv[0]);
if( n<1 ){
n = 1;
}
@@ -113955,7 +115083,7 @@ static void fkLookupParent(
int i; /* Iterator variable */
Vdbe *v = sqlite3GetVdbe(pParse); /* Vdbe to add code to */
int iCur = pParse->nTab - 1; /* Cursor number to use */
- int iOk = sqlite3VdbeMakeLabel(v); /* jump here if parent key found */
+ int iOk = sqlite3VdbeMakeLabel(pParse); /* jump here if parent key found */
sqlite3VdbeVerifyAbortable(v,
(!pFKey->isDeferred
@@ -114128,7 +115256,7 @@ static Expr *exprTableColumn(
){
Expr *pExpr = sqlite3Expr(db, TK_COLUMN, 0);
if( pExpr ){
- pExpr->pTab = pTab;
+ pExpr->y.pTab = pTab;
pExpr->iTable = iCursor;
pExpr->iColumn = iCol;
}
@@ -114228,8 +115356,11 @@ static void fkScanChildren(
** NOT( $current_a==a AND $current_b==b AND ... )
**
** The first form is used for rowid tables. The second form is used
- ** for WITHOUT ROWID tables. In the second form, the primary key is
- ** (a,b,...)
+ ** for WITHOUT ROWID tables. In the second form, the *parent* key is
+ ** (a,b,...). Either the parent or primary key could be used to
+ ** uniquely identify the current row, but the parent key is more convenient
+ ** as the required values have already been loaded into registers
+ ** by the caller.
*/
if( pTab==pFKey->pFrom && nIncr>0 ){
Expr *pNe; /* Expression (pLeft != pRight) */
@@ -114241,14 +115372,13 @@ static void fkScanChildren(
pNe = sqlite3PExpr(pParse, TK_NE, pLeft, pRight);
}else{
Expr *pEq, *pAll = 0;
- Index *pPk = sqlite3PrimaryKeyIndex(pTab);
assert( pIdx!=0 );
- for(i=0; i<pPk->nKeyCol; i++){
+ for(i=0; i<pIdx->nKeyCol; i++){
i16 iCol = pIdx->aiColumn[i];
assert( iCol>=0 );
pLeft = exprTableRegister(pParse, pTab, regData, iCol);
- pRight = exprTableColumn(db, pTab, pSrc->a[0].iCursor, iCol);
- pEq = sqlite3PExpr(pParse, TK_EQ, pLeft, pRight);
+ pRight = sqlite3Expr(db, TK_ID, pTab->aCol[iCol].zName);
+ pEq = sqlite3PExpr(pParse, TK_IS, pLeft, pRight);
pAll = sqlite3ExprAnd(db, pAll, pEq);
}
pNe = sqlite3PExpr(pParse, TK_NOT, pAll, 0);
@@ -114353,7 +115483,7 @@ SQLITE_PRIVATE void sqlite3FkDropTable(Parse *pParse, SrcList *pName, Table *pTa
if( p->isDeferred || (db->flags & SQLITE_DeferFKs) ) break;
}
if( !p ) return;
- iSkip = sqlite3VdbeMakeLabel(v);
+ iSkip = sqlite3VdbeMakeLabel(pParse);
sqlite3VdbeAddOp2(v, OP_FkIfZero, 1, iSkip); VdbeCoverage(v);
}
@@ -114638,7 +115768,7 @@ SQLITE_PRIVATE void sqlite3FkCheck(
/* Create a SrcList structure containing the child table. We need the
** child table as a SrcList for sqlite3WhereBegin() */
- pSrc = sqlite3SrcListAppend(db, 0, 0, 0);
+ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
if( pSrc ){
struct SrcList_item *pItem = pSrc->a;
pItem->pTab = pFKey->pFrom;
@@ -114915,7 +116045,7 @@ static Trigger *fkActionTrigger(
}
pSelect = sqlite3SelectNew(pParse,
sqlite3ExprListAppend(pParse, 0, pRaise),
- sqlite3SrcListAppend(db, 0, &tFrom, 0),
+ sqlite3SrcListAppend(pParse, 0, &tFrom, 0),
pWhere,
0, 0, 0, 0, 0
);
@@ -115204,7 +116334,8 @@ SQLITE_PRIVATE void sqlite3TableAffinity(Vdbe *v, Table *pTab, int iReg){
}while( i>=0 && zColAff[i]==SQLITE_AFF_BLOB );
pTab->zColAff = zColAff;
}
- i = sqlite3Strlen30(zColAff);
+ assert( zColAff!=0 );
+ i = sqlite3Strlen30NN(zColAff);
if( i ){
if( iReg ){
sqlite3VdbeAddOp4(v, OP_Affinity, iReg, i, 0, zColAff, i);
@@ -115376,6 +116507,7 @@ SQLITE_PRIVATE void sqlite3AutoincrementBegin(Parse *pParse){
aOp[7].p2 = memId+2;
aOp[7].p1 = memId;
aOp[10].p2 = memId;
+ if( pParse->nTab==0 ) pParse->nTab = 1;
}
}
@@ -115882,6 +117014,11 @@ SQLITE_PRIVATE void sqlite3Insert(
}
#ifndef SQLITE_OMIT_UPSERT
if( pUpsert ){
+ if( IsVirtual(pTab) ){
+ sqlite3ErrorMsg(pParse, "UPSERT not implemented for virtual table \"%s\"",
+ pTab->zName);
+ goto insert_cleanup;
+ }
pTabList->a[0].iCursor = iDataCur;
pUpsert->pUpsertSrc = pTabList;
pUpsert->regData = regData;
@@ -115922,7 +117059,7 @@ SQLITE_PRIVATE void sqlite3Insert(
/* Run the BEFORE and INSTEAD OF triggers, if there are any
*/
- endOfLoop = sqlite3VdbeMakeLabel(v);
+ endOfLoop = sqlite3VdbeMakeLabel(pParse);
if( tmask & TRIGGER_BEFORE ){
int regCols = sqlite3GetTempRange(pParse, pTab->nCol+1);
@@ -116004,16 +117141,12 @@ SQLITE_PRIVATE void sqlite3Insert(
}else if( pSelect ){
sqlite3VdbeAddOp2(v, OP_Copy, regFromSelect+ipkColumn, regRowid);
}else{
- VdbeOp *pOp;
- sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regRowid);
- pOp = sqlite3VdbeGetOp(v, -1);
- assert( pOp!=0 );
- if( pOp->opcode==OP_Null && !IsVirtual(pTab) ){
+ Expr *pIpk = pList->a[ipkColumn].pExpr;
+ if( pIpk->op==TK_NULL && !IsVirtual(pTab) ){
+ sqlite3VdbeAddOp3(v, OP_NewRowid, iDataCur, regRowid, regAutoinc);
appendFlag = 1;
- pOp->opcode = OP_NewRowid;
- pOp->p1 = iDataCur;
- pOp->p2 = regRowid;
- pOp->p3 = regAutoinc;
+ }else{
+ sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regRowid);
}
}
/* If the PRIMARY KEY expression is NULL, then use OP_NewRowid
@@ -116184,14 +117317,15 @@ insert_cleanup:
#endif
/*
-** Meanings of bits in of pWalker->eCode for checkConstraintUnchanged()
+** Meanings of bits in of pWalker->eCode for
+** sqlite3ExprReferencesUpdatedColumn()
*/
#define CKCNSTRNT_COLUMN 0x01 /* CHECK constraint uses a changing column */
#define CKCNSTRNT_ROWID 0x02 /* CHECK constraint references the ROWID */
-/* This is the Walker callback from checkConstraintUnchanged(). Set
-** bit 0x01 of pWalker->eCode if
-** pWalker->eCode to 0 if this expression node references any of the
+/* This is the Walker callback from sqlite3ExprReferencesUpdatedColumn().
+* Set bit 0x01 of pWalker->eCode if pWalker->eCode to 0 and if this
+** expression node references any of the
** columns that are being modifed by an UPDATE statement.
*/
static int checkConstraintExprNode(Walker *pWalker, Expr *pExpr){
@@ -116213,12 +117347,21 @@ static int checkConstraintExprNode(Walker *pWalker, Expr *pExpr){
** only columns that are modified by the UPDATE are those for which
** aiChng[i]>=0, and also the ROWID is modified if chngRowid is true.
**
-** Return true if CHECK constraint pExpr does not use any of the
+** Return true if CHECK constraint pExpr uses any of the
** changing columns (or the rowid if it is changing). In other words,
-** return true if this CHECK constraint can be skipped when validating
+** return true if this CHECK constraint must be validated for
** the new row in the UPDATE statement.
+**
+** 2018-09-15: pExpr might also be an expression for an index-on-expressions.
+** The operation of this routine is the same - return true if an only if
+** the expression uses one or more of columns identified by the second and
+** third arguments.
*/
-static int checkConstraintUnchanged(Expr *pExpr, int *aiChng, int chngRowid){
+SQLITE_PRIVATE int sqlite3ExprReferencesUpdatedColumn(
+ Expr *pExpr, /* The expression to be checked */
+ int *aiChng, /* aiChng[x]>=0 if column x changed by the UPDATE */
+ int chngRowid /* True if UPDATE changes the rowid */
+){
Walker w;
memset(&w, 0, sizeof(w));
w.eCode = 0;
@@ -116233,7 +117376,7 @@ static int checkConstraintUnchanged(Expr *pExpr, int *aiChng, int chngRowid){
testcase( w.eCode==CKCNSTRNT_COLUMN );
testcase( w.eCode==CKCNSTRNT_ROWID );
testcase( w.eCode==(CKCNSTRNT_ROWID|CKCNSTRNT_COLUMN) );
- return !w.eCode;
+ return w.eCode!=0;
}
/*
@@ -116398,7 +117541,20 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
}
assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail
|| onError==OE_Ignore || onError==OE_Replace );
+ addr1 = 0;
switch( onError ){
+ case OE_Replace: {
+ assert( onError==OE_Replace );
+ addr1 = sqlite3VdbeMakeLabel(pParse);
+ sqlite3VdbeAddOp2(v, OP_NotNull, regNewData+1+i, addr1);
+ VdbeCoverage(v);
+ sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regNewData+1+i);
+ sqlite3VdbeAddOp2(v, OP_NotNull, regNewData+1+i, addr1);
+ VdbeCoverage(v);
+ onError = OE_Abort;
+ /* Fall through into the OE_Abort case to generate code that runs
+ ** if both the input and the default value are NULL */
+ }
case OE_Abort:
sqlite3MayAbort(pParse);
/* Fall through */
@@ -116411,21 +117567,15 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
sqlite3VdbeAppendP4(v, zMsg, P4_DYNAMIC);
sqlite3VdbeChangeP5(v, P5_ConstraintNotNull);
VdbeCoverage(v);
+ if( addr1 ) sqlite3VdbeResolveLabel(v, addr1);
break;
}
- case OE_Ignore: {
+ default: {
+ assert( onError==OE_Ignore );
sqlite3VdbeAddOp2(v, OP_IsNull, regNewData+1+i, ignoreDest);
VdbeCoverage(v);
break;
}
- default: {
- assert( onError==OE_Replace );
- addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, regNewData+1+i);
- VdbeCoverage(v);
- sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regNewData+1+i);
- sqlite3VdbeJumpHere(v, addr1);
- break;
- }
}
}
@@ -116439,8 +117589,14 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
for(i=0; i<pCheck->nExpr; i++){
int allOk;
Expr *pExpr = pCheck->a[i].pExpr;
- if( aiChng && checkConstraintUnchanged(pExpr, aiChng, pkChng) ) continue;
- allOk = sqlite3VdbeMakeLabel(v);
+ if( aiChng
+ && !sqlite3ExprReferencesUpdatedColumn(pExpr, aiChng, pkChng)
+ ){
+ /* The check constraints do not reference any of the columns being
+ ** updated so there is no point it verifying the check constraint */
+ continue;
+ }
+ allOk = sqlite3VdbeMakeLabel(pParse);
sqlite3VdbeVerifyAbortable(v, onError);
sqlite3ExprIfTrue(pParse, pExpr, allOk, SQLITE_JUMPIFNULL);
if( onError==OE_Ignore ){
@@ -116507,7 +117663,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
** exist in the table.
*/
if( pkChng && pPk==0 ){
- int addrRowidOk = sqlite3VdbeMakeLabel(v);
+ int addrRowidOk = sqlite3VdbeMakeLabel(pParse);
/* Figure out what action to take in case of a rowid collision */
onError = pTab->keyConf;
@@ -116657,7 +117813,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
VdbeComment((v, "Skip upsert subroutine"));
sqlite3VdbeJumpHere(v, upsertJump);
}else{
- addrUniqueOk = sqlite3VdbeMakeLabel(v);
+ addrUniqueOk = sqlite3VdbeMakeLabel(pParse);
}
if( bAffinityDone==0 && (pUpIdx==0 || pUpIdx==pIdx) ){
sqlite3TableAffinity(v, pTab, regNewData+1);
@@ -116740,7 +117896,11 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
** (3) There are no secondary indexes on the table
** (4) No delete triggers need to be fired if there is a conflict
** (5) No FK constraint counters need to be updated if a conflict occurs.
- */
+ **
+ ** This is not possible for ENABLE_PREUPDATE_HOOK builds, as the row
+ ** must be explicitly deleted in order to ensure any pre-update hook
+ ** is invoked. */
+#ifndef SQLITE_ENABLE_PREUPDATE_HOOK
if( (ix==0 && pIdx->pNext==0) /* Condition 3 */
&& pPk==pIdx /* Condition 2 */
&& onError==OE_Replace /* Condition 1 */
@@ -116752,6 +117912,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
sqlite3VdbeResolveLabel(v, addrUniqueOk);
continue;
}
+#endif /* ifndef SQLITE_ENABLE_PREUPDATE_HOOK */
/* Check to see if the new index entry will be unique */
sqlite3VdbeVerifyAbortable(v, onError);
@@ -116865,7 +118026,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
/* If the IPK constraint is a REPLACE, run it last */
if( ipkTop ){
- sqlite3VdbeGoto(v, ipkTop+1);
+ sqlite3VdbeGoto(v, ipkTop);
VdbeComment((v, "Do IPK REPLACE"));
sqlite3VdbeJumpHere(v, ipkBottom);
}
@@ -117235,7 +118396,8 @@ static int xferOptimization(
if( pSrc==0 ){
return 0; /* FROM clause does not contain a real table */
}
- if( pSrc==pDest ){
+ if( pSrc->tnum==pDest->tnum && pSrc->pSchema==pDest->pSchema ){
+ testcase( pSrc!=pDest ); /* Possible due to bad sqlite_master.rootpage */
return 0; /* tab1 and tab2 may not be the same table */
}
if( HasRowid(pDest)!=HasRowid(pSrc) ){
@@ -117511,7 +118673,7 @@ SQLITE_API int sqlite3_exec(
sqlite3_mutex_enter(db->mutex);
sqlite3Error(db, SQLITE_OK);
while( rc==SQLITE_OK && zSql[0] ){
- int nCol;
+ int nCol = 0;
char **azVals = 0;
pStmt = 0;
@@ -117525,9 +118687,7 @@ SQLITE_API int sqlite3_exec(
zSql = zLeftover;
continue;
}
-
callbackIsInit = 0;
- nCol = sqlite3_column_count(pStmt);
while( 1 ){
int i;
@@ -117538,6 +118698,7 @@ SQLITE_API int sqlite3_exec(
(SQLITE_DONE==rc && !callbackIsInit
&& db->flags&SQLITE_NullCallback)) ){
if( !callbackIsInit ){
+ nCol = sqlite3_column_count(pStmt);
azCols = sqlite3DbMallocRaw(db, (2*nCol+1)*sizeof(const char*));
if( azCols==0 ){
goto exec_out;
@@ -117940,12 +119101,15 @@ struct sqlite3_api_routines {
int (*str_errcode)(sqlite3_str*);
int (*str_length)(sqlite3_str*);
char *(*str_value)(sqlite3_str*);
+ /* Version 3.25.0 and later */
int (*create_window_function)(sqlite3*,const char*,int,int,void*,
void (*xStep)(sqlite3_context*,int,sqlite3_value**),
void (*xFinal)(sqlite3_context*),
void (*xValue)(sqlite3_context*),
void (*xInv)(sqlite3_context*,int,sqlite3_value**),
void(*xDestroy)(void*));
+ /* Version 3.26.0 and later */
+ const char *(*normalized_sql)(sqlite3_stmt*);
};
/*
@@ -118233,6 +119397,8 @@ typedef int (*sqlite3_loadext_entry)(
#define sqlite3_str_value sqlite3_api->str_value
/* Version 3.25.0 and later */
#define sqlite3_create_window_function sqlite3_api->create_window_function
+/* Version 3.26.0 and later */
+#define sqlite3_normalized_sql sqlite3_api->normalized_sql
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
@@ -118321,6 +119487,7 @@ typedef int (*sqlite3_loadext_entry)(
# define sqlite3_declare_vtab 0
# define sqlite3_vtab_config 0
# define sqlite3_vtab_on_conflict 0
+# define sqlite3_vtab_collation 0
#endif
#ifdef SQLITE_OMIT_SHARED_CACHE
@@ -118688,7 +119855,13 @@ static const sqlite3_api_routines sqlite3Apis = {
sqlite3_str_length,
sqlite3_str_value,
/* Version 3.25.0 and later */
- sqlite3_create_window_function
+ sqlite3_create_window_function,
+ /* Version 3.26.0 and later */
+#ifdef SQLITE_ENABLE_NORMALIZE
+ sqlite3_normalized_sql
+#else
+ 0
+#endif
};
/*
@@ -118880,7 +120053,7 @@ SQLITE_API int sqlite3_enable_load_extension(sqlite3 *db, int onoff){
if( onoff ){
db->flags |= SQLITE_LoadExtension|SQLITE_LoadExtFunc;
}else{
- db->flags &= ~(SQLITE_LoadExtension|SQLITE_LoadExtFunc);
+ db->flags &= ~(u64)(SQLITE_LoadExtension|SQLITE_LoadExtFunc);
}
sqlite3_mutex_leave(db->mutex);
return SQLITE_OK;
@@ -119138,10 +120311,8 @@ SQLITE_PRIVATE void sqlite3AutoLoadExtensions(sqlite3 *db){
#define PragTyp_ACTIVATE_EXTENSIONS 40
#define PragTyp_HEXKEY 41
#define PragTyp_KEY 42
-#define PragTyp_REKEY 43
-#define PragTyp_LOCK_STATUS 44
-#define PragTyp_PARSER_TRACE 45
-#define PragTyp_STATS 46
+#define PragTyp_LOCK_STATUS 43
+#define PragTyp_STATS 44
/* Property flags associated with various pragma. */
#define PragFlg_NeedSchema 0x01 /* Force schema load before running */
@@ -119158,58 +120329,57 @@ SQLITE_PRIVATE void sqlite3AutoLoadExtensions(sqlite3 *db){
** result column is different from the name of the pragma
*/
static const char *const pragCName[] = {
- /* 0 */ "cache_size", /* Used by: default_cache_size */
- /* 1 */ "cid", /* Used by: table_info */
- /* 2 */ "name",
- /* 3 */ "type",
- /* 4 */ "notnull",
- /* 5 */ "dflt_value",
- /* 6 */ "pk",
- /* 7 */ "tbl", /* Used by: stats */
- /* 8 */ "idx",
- /* 9 */ "wdth",
- /* 10 */ "hght",
- /* 11 */ "flgs",
- /* 12 */ "seqno", /* Used by: index_info */
- /* 13 */ "cid",
- /* 14 */ "name",
+ /* 0 */ "id", /* Used by: foreign_key_list */
+ /* 1 */ "seq",
+ /* 2 */ "table",
+ /* 3 */ "from",
+ /* 4 */ "to",
+ /* 5 */ "on_update",
+ /* 6 */ "on_delete",
+ /* 7 */ "match",
+ /* 8 */ "cid", /* Used by: table_xinfo */
+ /* 9 */ "name",
+ /* 10 */ "type",
+ /* 11 */ "notnull",
+ /* 12 */ "dflt_value",
+ /* 13 */ "pk",
+ /* 14 */ "hidden",
+ /* table_info reuses 8 */
/* 15 */ "seqno", /* Used by: index_xinfo */
/* 16 */ "cid",
/* 17 */ "name",
/* 18 */ "desc",
/* 19 */ "coll",
/* 20 */ "key",
- /* 21 */ "seq", /* Used by: index_list */
- /* 22 */ "name",
- /* 23 */ "unique",
- /* 24 */ "origin",
- /* 25 */ "partial",
- /* 26 */ "seq", /* Used by: database_list */
+ /* 21 */ "tbl", /* Used by: stats */
+ /* 22 */ "idx",
+ /* 23 */ "wdth",
+ /* 24 */ "hght",
+ /* 25 */ "flgs",
+ /* 26 */ "seq", /* Used by: index_list */
/* 27 */ "name",
- /* 28 */ "file",
- /* 29 */ "name", /* Used by: function_list */
- /* 30 */ "builtin",
- /* 31 */ "name", /* Used by: module_list pragma_list */
- /* 32 */ "seq", /* Used by: collation_list */
- /* 33 */ "name",
- /* 34 */ "id", /* Used by: foreign_key_list */
- /* 35 */ "seq",
- /* 36 */ "table",
- /* 37 */ "from",
- /* 38 */ "to",
- /* 39 */ "on_update",
- /* 40 */ "on_delete",
- /* 41 */ "match",
- /* 42 */ "table", /* Used by: foreign_key_check */
- /* 43 */ "rowid",
- /* 44 */ "parent",
- /* 45 */ "fkid",
- /* 46 */ "busy", /* Used by: wal_checkpoint */
- /* 47 */ "log",
- /* 48 */ "checkpointed",
- /* 49 */ "timeout", /* Used by: busy_timeout */
- /* 50 */ "database", /* Used by: lock_status */
- /* 51 */ "status",
+ /* 28 */ "unique",
+ /* 29 */ "origin",
+ /* 30 */ "partial",
+ /* 31 */ "table", /* Used by: foreign_key_check */
+ /* 32 */ "rowid",
+ /* 33 */ "parent",
+ /* 34 */ "fkid",
+ /* index_info reuses 15 */
+ /* 35 */ "seq", /* Used by: database_list */
+ /* 36 */ "name",
+ /* 37 */ "file",
+ /* 38 */ "busy", /* Used by: wal_checkpoint */
+ /* 39 */ "log",
+ /* 40 */ "checkpointed",
+ /* 41 */ "name", /* Used by: function_list */
+ /* 42 */ "builtin",
+ /* collation_list reuses 26 */
+ /* 43 */ "database", /* Used by: lock_status */
+ /* 44 */ "status",
+ /* 45 */ "cache_size", /* Used by: default_cache_size */
+ /* module_list pragma_list reuses 9 */
+ /* 46 */ "timeout", /* Used by: busy_timeout */
};
/* Definitions of all built-in pragmas */
@@ -119219,7 +120389,7 @@ typedef struct PragmaName {
u8 mPragFlg; /* Zero or more PragFlg_XXX values */
u8 iPragCName; /* Start of column names in pragCName[] */
u8 nPragCName; /* Num of col names. 0 means use pragma name */
- u32 iArg; /* Extra argument */
+ u64 iArg; /* Extra argument */
} PragmaName;
static const PragmaName aPragmaName[] = {
#if defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)
@@ -119255,7 +120425,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "busy_timeout",
/* ePragTyp: */ PragTyp_BUSY_TIMEOUT,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 49, 1,
+ /* ColNames: */ 46, 1,
/* iArg: */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
{/* zName: */ "cache_size",
@@ -119292,7 +120462,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "collation_list",
/* ePragTyp: */ PragTyp_COLLATION_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 32, 2,
+ /* ColNames: */ 26, 2,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_COMPILEOPTION_DIAGS)
@@ -119327,14 +120497,14 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "database_list",
/* ePragTyp: */ PragTyp_DATABASE_LIST,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0,
- /* ColNames: */ 26, 3,
+ /* ColNames: */ 35, 3,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
{/* zName: */ "default_cache_size",
/* ePragTyp: */ PragTyp_DEFAULT_CACHE_SIZE,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq|PragFlg_NoColumns1,
- /* ColNames: */ 0, 1,
+ /* ColNames: */ 45, 1,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -119364,14 +120534,14 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "foreign_key_check",
/* ePragTyp: */ PragTyp_FOREIGN_KEY_CHECK,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0,
- /* ColNames: */ 42, 4,
+ /* ColNames: */ 31, 4,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FOREIGN_KEY)
{/* zName: */ "foreign_key_list",
/* ePragTyp: */ PragTyp_FOREIGN_KEY_LIST,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 34, 8,
+ /* ColNames: */ 0, 8,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -119407,7 +120577,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "function_list",
/* ePragTyp: */ PragTyp_FUNCTION_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 29, 2,
+ /* ColNames: */ 41, 2,
/* iArg: */ 0 },
#endif
#endif
@@ -119416,12 +120586,12 @@ static const PragmaName aPragmaName[] = {
/* ePragTyp: */ PragTyp_HEXKEY,
/* ePragFlg: */ 0,
/* ColNames: */ 0, 0,
- /* iArg: */ 0 },
+ /* iArg: */ 2 },
{/* zName: */ "hexrekey",
/* ePragTyp: */ PragTyp_HEXKEY,
/* ePragFlg: */ 0,
/* ColNames: */ 0, 0,
- /* iArg: */ 0 },
+ /* iArg: */ 3 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
#if !defined(SQLITE_OMIT_CHECK)
@@ -119443,12 +120613,12 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "index_info",
/* ePragTyp: */ PragTyp_INDEX_INFO,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 12, 3,
+ /* ColNames: */ 15, 3,
/* iArg: */ 0 },
{/* zName: */ "index_list",
/* ePragTyp: */ PragTyp_INDEX_LIST,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 21, 5,
+ /* ColNames: */ 26, 5,
/* iArg: */ 0 },
{/* zName: */ "index_xinfo",
/* ePragTyp: */ PragTyp_INDEX_INFO,
@@ -119505,7 +120675,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "lock_status",
/* ePragTyp: */ PragTyp_LOCK_STATUS,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 50, 2,
+ /* ColNames: */ 43, 2,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
@@ -119531,7 +120701,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "module_list",
/* ePragTyp: */ PragTyp_MODULE_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 31, 1,
+ /* ColNames: */ 9, 1,
/* iArg: */ 0 },
#endif
#endif
@@ -119553,18 +120723,20 @@ static const PragmaName aPragmaName[] = {
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
#endif
-#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_PARSER_TRACE)
+#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
+#if defined(SQLITE_DEBUG)
{/* zName: */ "parser_trace",
- /* ePragTyp: */ PragTyp_PARSER_TRACE,
- /* ePragFlg: */ 0,
+ /* ePragTyp: */ PragTyp_FLAG,
+ /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
- /* iArg: */ 0 },
+ /* iArg: */ SQLITE_ParserTrace },
+#endif
#endif
#if defined(SQLITE_INTROSPECTION_PRAGMAS)
{/* zName: */ "pragma_list",
/* ePragTyp: */ PragTyp_PRAGMA_LIST,
/* ePragFlg: */ PragFlg_Result0,
- /* ColNames: */ 31, 1,
+ /* ColNames: */ 9, 1,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -119595,10 +120767,10 @@ static const PragmaName aPragmaName[] = {
#endif
#if defined(SQLITE_HAS_CODEC)
{/* zName: */ "rekey",
- /* ePragTyp: */ PragTyp_REKEY,
+ /* ePragTyp: */ PragTyp_KEY,
/* ePragFlg: */ 0,
/* ColNames: */ 0, 0,
- /* iArg: */ 0 },
+ /* iArg: */ 1 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
{/* zName: */ "reverse_unordered_selects",
@@ -119651,7 +120823,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "stats",
/* ePragTyp: */ PragTyp_STATS,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
- /* ColNames: */ 7, 5,
+ /* ColNames: */ 21, 5,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
@@ -119665,8 +120837,13 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "table_info",
/* ePragTyp: */ PragTyp_TABLE_INFO,
/* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
- /* ColNames: */ 1, 6,
+ /* ColNames: */ 8, 6,
/* iArg: */ 0 },
+ {/* zName: */ "table_xinfo",
+ /* ePragTyp: */ PragTyp_TABLE_INFO,
+ /* ePragFlg: */ PragFlg_NeedSchema|PragFlg_Result1|PragFlg_SchemaOpt,
+ /* ColNames: */ 8, 7,
+ /* iArg: */ 1 },
#endif
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
{/* zName: */ "temp_store",
@@ -119679,6 +120856,18 @@ static const PragmaName aPragmaName[] = {
/* ePragFlg: */ PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
/* iArg: */ 0 },
+#endif
+#if defined(SQLITE_HAS_CODEC)
+ {/* zName: */ "textkey",
+ /* ePragTyp: */ PragTyp_KEY,
+ /* ePragFlg: */ 0,
+ /* ColNames: */ 0, 0,
+ /* iArg: */ 4 },
+ {/* zName: */ "textrekey",
+ /* ePragTyp: */ PragTyp_KEY,
+ /* ePragFlg: */ 0,
+ /* ColNames: */ 0, 0,
+ /* iArg: */ 5 },
#endif
{/* zName: */ "threads",
/* ePragTyp: */ PragTyp_THREADS,
@@ -119730,7 +120919,7 @@ static const PragmaName aPragmaName[] = {
{/* zName: */ "wal_checkpoint",
/* ePragTyp: */ PragTyp_WAL_CHECKPOINT,
/* ePragFlg: */ PragFlg_NeedSchema,
- /* ColNames: */ 46, 3,
+ /* ColNames: */ 38, 3,
/* iArg: */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
@@ -119738,10 +120927,10 @@ static const PragmaName aPragmaName[] = {
/* ePragTyp: */ PragTyp_FLAG,
/* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1,
/* ColNames: */ 0, 0,
- /* iArg: */ SQLITE_WriteSchema },
+ /* iArg: */ SQLITE_WriteSchema|SQLITE_NoSchemaError },
#endif
};
-/* Number of pragmas: 61 on by default, 78 total. */
+/* Number of pragmas: 62 on by default, 81 total. */
/************** End of pragma.h **********************************************/
/************** Continuing where we left off in pragma.c *********************/
@@ -120532,7 +121721,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( sqlite3GetBoolean(zRight, size!=0) ){
db->flags |= SQLITE_CacheSpill;
}else{
- db->flags &= ~SQLITE_CacheSpill;
+ db->flags &= ~(u64)SQLITE_CacheSpill;
}
setAllPagerFlags(db);
}
@@ -120753,7 +121942,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
setPragmaResultColumnNames(v, pPragma);
returnSingleInt(v, (db->flags & pPragma->iArg)!=0 );
}else{
- int mask = pPragma->iArg; /* Mask of bits to set or clear. */
+ u64 mask = pPragma->iArg; /* Mask of bits to set or clear. */
if( db->autoCommit==0 ){
/* Foreign key support may not be enabled or disabled while not
** in auto-commit mode. */
@@ -120802,15 +121991,17 @@ SQLITE_PRIVATE void sqlite3Pragma(
Table *pTab;
pTab = sqlite3LocateTable(pParse, LOCATE_NOERR, zRight, zDb);
if( pTab ){
+ int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
int i, k;
int nHidden = 0;
Column *pCol;
Index *pPk = sqlite3PrimaryKeyIndex(pTab);
- pParse->nMem = 6;
- sqlite3CodeVerifySchema(pParse, iDb);
+ pParse->nMem = 7;
+ sqlite3CodeVerifySchema(pParse, iTabDb);
sqlite3ViewGetColumnNames(pParse, pTab);
for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
- if( IsHiddenColumn(pCol) ){
+ int isHidden = IsHiddenColumn(pCol);
+ if( isHidden && pPragma->iArg==0 ){
nHidden++;
continue;
}
@@ -120822,13 +122013,14 @@ SQLITE_PRIVATE void sqlite3Pragma(
for(k=1; k<=pTab->nCol && pPk->aiColumn[k-1]!=i; k++){}
}
assert( pCol->pDflt==0 || pCol->pDflt->op==TK_SPAN );
- sqlite3VdbeMultiLoad(v, 1, "issisi",
+ sqlite3VdbeMultiLoad(v, 1, pPragma->iArg ? "issisii" : "issisi",
i-nHidden,
pCol->zName,
sqlite3ColumnType(pCol,""),
pCol->notNull ? 1 : 0,
pCol->pDflt ? pCol->pDflt->u.zToken : 0,
- k);
+ k,
+ isHidden);
}
}
}
@@ -120866,6 +122058,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
Table *pTab;
pIdx = sqlite3FindIndex(db, zRight, zDb);
if( pIdx ){
+ int iIdxDb = sqlite3SchemaToIndex(db, pIdx->pSchema);
int i;
int mx;
if( pPragma->iArg ){
@@ -120878,7 +122071,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
pParse->nMem = 3;
}
pTab = pIdx->pTable;
- sqlite3CodeVerifySchema(pParse, iDb);
+ sqlite3CodeVerifySchema(pParse, iIdxDb);
assert( pParse->nMem<=pPragma->nPragCName );
for(i=0; i<mx; i++){
i16 cnum = pIdx->aiColumn[i];
@@ -120902,8 +122095,9 @@ SQLITE_PRIVATE void sqlite3Pragma(
int i;
pTab = sqlite3FindTable(db, zRight, zDb);
if( pTab ){
+ int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
pParse->nMem = 5;
- sqlite3CodeVerifySchema(pParse, iDb);
+ sqlite3CodeVerifySchema(pParse, iTabDb);
for(pIdx=pTab->pIndex, i=0; pIdx; pIdx=pIdx->pNext, i++){
const char *azOrigin[] = { "c", "u", "pk" };
sqlite3VdbeMultiLoad(v, 1, "isisi",
@@ -120950,6 +122144,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
pParse->nMem = 2;
for(i=0; i<SQLITE_FUNC_HASH_SZ; i++){
for(p=sqlite3BuiltinFunctions.a[i]; p; p=p->u.pHash ){
+ if( p->funcFlags & SQLITE_FUNC_INTERNAL ) continue;
sqlite3VdbeMultiLoad(v, 1, "si", p->zName, 1);
}
}
@@ -120991,9 +122186,10 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( pTab ){
pFK = pTab->pFKey;
if( pFK ){
+ int iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
int i = 0;
pParse->nMem = 8;
- sqlite3CodeVerifySchema(pParse, iDb);
+ sqlite3CodeVerifySchema(pParse, iTabDb);
while(pFK){
int j;
for(j=0; j<pFK->nCol; j++){
@@ -121038,9 +122234,9 @@ SQLITE_PRIVATE void sqlite3Pragma(
pParse->nMem += 4;
regKey = ++pParse->nMem;
regRow = ++pParse->nMem;
- sqlite3CodeVerifySchema(pParse, iDb);
k = sqliteHashFirst(&db->aDb[iDb].pSchema->tblHash);
while( k ){
+ int iTabDb;
if( zRight ){
pTab = sqlite3LocateTable(pParse, 0, zRight, zDb);
k = 0;
@@ -121049,21 +122245,23 @@ SQLITE_PRIVATE void sqlite3Pragma(
k = sqliteHashNext(k);
}
if( pTab==0 || pTab->pFKey==0 ) continue;
- sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
+ iTabDb = sqlite3SchemaToIndex(db, pTab->pSchema);
+ sqlite3CodeVerifySchema(pParse, iTabDb);
+ sqlite3TableLock(pParse, iTabDb, pTab->tnum, 0, pTab->zName);
if( pTab->nCol+regRow>pParse->nMem ) pParse->nMem = pTab->nCol + regRow;
- sqlite3OpenTable(pParse, 0, iDb, pTab, OP_OpenRead);
+ sqlite3OpenTable(pParse, 0, iTabDb, pTab, OP_OpenRead);
sqlite3VdbeLoadString(v, regResult, pTab->zName);
for(i=1, pFK=pTab->pFKey; pFK; i++, pFK=pFK->pNextFrom){
pParent = sqlite3FindTable(db, pFK->zTo, zDb);
if( pParent==0 ) continue;
pIdx = 0;
- sqlite3TableLock(pParse, iDb, pParent->tnum, 0, pParent->zName);
+ sqlite3TableLock(pParse, iTabDb, pParent->tnum, 0, pParent->zName);
x = sqlite3FkLocateIndex(pParse, pParent, pFK, &pIdx, 0);
if( x==0 ){
if( pIdx==0 ){
- sqlite3OpenTable(pParse, i, iDb, pParent, OP_OpenRead);
+ sqlite3OpenTable(pParse, i, iTabDb, pParent, OP_OpenRead);
}else{
- sqlite3VdbeAddOp3(v, OP_OpenRead, i, pIdx->tnum, iDb);
+ sqlite3VdbeAddOp3(v, OP_OpenRead, i, pIdx->tnum, iTabDb);
sqlite3VdbeSetP4KeyInfo(pParse, pIdx);
}
}else{
@@ -121083,7 +122281,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
x = sqlite3FkLocateIndex(pParse, pParent, pFK, &pIdx, &aiCols);
assert( x==0 );
}
- addrOk = sqlite3VdbeMakeLabel(v);
+ addrOk = sqlite3VdbeMakeLabel(pParse);
/* Generate code to read the child key values into registers
** regRow..regRow+n. If any of the child key values are NULL, this
@@ -121128,19 +122326,6 @@ SQLITE_PRIVATE void sqlite3Pragma(
#endif /* !defined(SQLITE_OMIT_TRIGGER) */
#endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */
-#ifndef NDEBUG
- case PragTyp_PARSER_TRACE: {
- if( zRight ){
- if( sqlite3GetBoolean(zRight, 0) ){
- sqlite3ParserTrace(stdout, "parser: ");
- }else{
- sqlite3ParserTrace(0, 0);
- }
- }
- }
- break;
-#endif
-
/* Reinstall the LIKE and GLOB functions. The variant of LIKE
** used will be case sensitive or not depending on the RHS.
*/
@@ -121303,8 +122488,8 @@ SQLITE_PRIVATE void sqlite3Pragma(
if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){
ExprList *pCheck = sqlite3ExprListDup(db, pTab->pCheck, 0);
if( db->mallocFailed==0 ){
- int addrCkFault = sqlite3VdbeMakeLabel(v);
- int addrCkOk = sqlite3VdbeMakeLabel(v);
+ int addrCkFault = sqlite3VdbeMakeLabel(pParse);
+ int addrCkOk = sqlite3VdbeMakeLabel(pParse);
char *zErr;
int k;
pParse->iSelfTab = iDataCur + 1;
@@ -121327,7 +122512,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
/* Validate index entries for the current row */
for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
int jmp2, jmp3, jmp4, jmp5;
- int ckUniq = sqlite3VdbeMakeLabel(v);
+ int ckUniq = sqlite3VdbeMakeLabel(pParse);
if( pPk==pIdx ) continue;
r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 0, &jmp3,
pPrior, r1);
@@ -121348,7 +122533,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
** current key. The entry is unique if (1) any column is NULL
** or (2) the next entry has a different key */
if( IsUniqueIndex(pIdx) ){
- int uniqOk = sqlite3VdbeMakeLabel(v);
+ int uniqOk = sqlite3VdbeMakeLabel(pParse);
int jmp6;
int kk;
for(kk=0; kk<pIdx->nKeyCol; kk++){
@@ -121832,12 +123017,24 @@ SQLITE_PRIVATE void sqlite3Pragma(
#endif
#ifdef SQLITE_HAS_CODEC
+ /* Pragma iArg
+ ** ---------- ------
+ ** key 0
+ ** rekey 1
+ ** hexkey 2
+ ** hexrekey 3
+ ** textkey 4
+ ** textrekey 5
+ */
case PragTyp_KEY: {
- if( zRight ) sqlite3_key_v2(db, zDb, zRight, sqlite3Strlen30(zRight));
- break;
- }
- case PragTyp_REKEY: {
- if( zRight ) sqlite3_rekey_v2(db, zDb, zRight, sqlite3Strlen30(zRight));
+ if( zRight ){
+ int n = pPragma->iArg<4 ? sqlite3Strlen30(zRight) : -1;
+ if( (pPragma->iArg & 1)==0 ){
+ sqlite3_key_v2(db, zDb, zRight, n);
+ }else{
+ sqlite3_rekey_v2(db, zDb, zRight, n);
+ }
+ }
break;
}
case PragTyp_HEXKEY: {
@@ -121849,7 +123046,7 @@ SQLITE_PRIVATE void sqlite3Pragma(
iByte = (iByte<<4) + sqlite3HexToInt(zRight[i]);
if( (i&1)!=0 ) zKey[i/2] = iByte;
}
- if( (zLeft[3] & 0xf)==0xb ){
+ if( (pPragma->iArg & 1)==0 ){
sqlite3_key_v2(db, zDb, zKey, i/2);
}else{
sqlite3_rekey_v2(db, zDb, zKey, i/2);
@@ -122179,7 +123376,8 @@ static const sqlite3_module pragmaVtabModule = {
0, /* xRename - rename the table */
0, /* xSavepoint */
0, /* xRelease */
- 0 /* xRollbackTo */
+ 0, /* xRollbackTo */
+ 0 /* xShadowName */
};
/*
@@ -122249,6 +123447,19 @@ static void corruptSchema(
}
}
+/*
+** Check to see if any sibling index (another index on the same table)
+** of pIndex has the same root page number, and if it does, return true.
+** This would indicate a corrupt schema.
+*/
+SQLITE_PRIVATE int sqlite3IndexHasDuplicateRootPage(Index *pIndex){
+ Index *p;
+ for(p=pIndex->pTable->pIndex; p; p=p->pNext){
+ if( p->tnum==pIndex->tnum && p!=pIndex ) return 1;
+ }
+ return 0;
+}
+
/*
** This is the callback routine for the code that initializes the
** database. See sqlite3Init() below for additional information.
@@ -122270,6 +123481,7 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
UNUSED_PARAMETER2(NotUsed, argc);
assert( sqlite3_mutex_held(db->mutex) );
DbClearProperty(db, iDb, DB_Empty);
+ pData->nInitRow++;
if( db->mallocFailed ){
corruptSchema(pData, argv[0], 0);
return 1;
@@ -122323,15 +123535,12 @@ SQLITE_PRIVATE int sqlite3InitCallback(void *pInit, int argc, char **argv, char
*/
Index *pIndex;
pIndex = sqlite3FindIndex(db, argv[0], db->aDb[iDb].zDbSName);
- if( pIndex==0 ){
- /* This can occur if there exists an index on a TEMP table which
- ** has the same name as another index on a permanent index. Since
- ** the permanent table is hidden by the TEMP table, we can also
- ** safely ignore the index on the permanent table.
- */
- /* Do Nothing */;
- }else if( sqlite3GetInt32(argv[1], &pIndex->tnum)==0 ){
- corruptSchema(pData, argv[0], "invalid rootpage");
+ if( pIndex==0
+ || sqlite3GetInt32(argv[1],&pIndex->tnum)==0
+ || pIndex->tnum<2
+ || sqlite3IndexHasDuplicateRootPage(pIndex)
+ ){
+ corruptSchema(pData, argv[0], pIndex?"invalid rootpage":"orphan index");
}
}
return 0;
@@ -122381,6 +123590,7 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl
initData.rc = SQLITE_OK;
initData.pzErrMsg = pzErrMsg;
initData.mInitFlags = mFlags;
+ initData.nInitRow = 0;
sqlite3InitCallback(&initData, 3, (char **)azArg, 0);
if( initData.rc ){
rc = initData.rc;
@@ -122498,7 +123708,7 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl
** indices that the user might have created.
*/
if( iDb==0 && meta[BTREE_FILE_FORMAT-1]>=4 ){
- db->flags &= ~SQLITE_LegacyFileFmt;
+ db->flags &= ~(u64)SQLITE_LegacyFileFmt;
}
/* Read the schema information out of the schema tables
@@ -122532,8 +123742,8 @@ SQLITE_PRIVATE int sqlite3InitOne(sqlite3 *db, int iDb, char **pzErrMsg, u32 mFl
rc = SQLITE_NOMEM_BKPT;
sqlite3ResetAllSchemasOfConnection(db);
}
- if( rc==SQLITE_OK || (db->flags&SQLITE_WriteSchema)){
- /* Black magic: If the SQLITE_WriteSchema flag is set, then consider
+ if( rc==SQLITE_OK || (db->flags&SQLITE_NoSchemaError)){
+ /* Black magic: If the SQLITE_NoSchemaError flag is set, then consider
** the schema loaded, even if errors occurred. In this situation the
** current sqlite3_prepare() operation will fail, but the following one
** will attempt to compile the supplied statement against whatever subset
@@ -122750,6 +123960,7 @@ static int sqlite3Prepare(
sParse.disableLookaside++;
db->lookaside.bDisable++;
}
+ sParse.disableVtab = (prepFlags & SQLITE_PREPARE_NO_VTAB)!=0;
/* Check to verify that it is possible to get a read lock on all
** database schemas. The inability to get a read lock indicates that
@@ -122914,6 +124125,7 @@ static int sqlite3LockAndPrepare(
return rc;
}
+
/*
** Rerun the compilation of a statement after a schema change.
**
@@ -123754,7 +124966,7 @@ static void pushOntoSorter(
}
assert( pSelect->iOffset==0 || pSelect->iLimit!=0 );
iLimit = pSelect->iOffset ? pSelect->iOffset+1 : pSelect->iLimit;
- pSort->labelDone = sqlite3VdbeMakeLabel(v);
+ pSort->labelDone = sqlite3VdbeMakeLabel(pParse);
sqlite3ExprCodeExprList(pParse, pSort->pOrderBy, regBase, regOrigData,
SQLITE_ECEL_DUP | (regOrigData? SQLITE_ECEL_REF : 0));
if( bSeq ){
@@ -123793,7 +125005,7 @@ static void pushOntoSorter(
pKI->nAllField-pKI->nKeyField-1);
addrJmp = sqlite3VdbeCurrentAddr(v);
sqlite3VdbeAddOp3(v, OP_Jump, addrJmp+1, 0, addrJmp+1); VdbeCoverage(v);
- pSort->labelBkOut = sqlite3VdbeMakeLabel(v);
+ pSort->labelBkOut = sqlite3VdbeMakeLabel(pParse);
pSort->regReturn = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Gosub, pSort->regReturn, pSort->labelBkOut);
sqlite3VdbeAddOp1(v, OP_ResetSorter, pSort->iECursor);
@@ -123926,7 +125138,7 @@ static void selectExprDefer(
struct ExprList_item *pItem = &pEList->a[i];
if( pItem->u.x.iOrderByCol==0 ){
Expr *pExpr = pItem->pExpr;
- Table *pTab = pExpr->pTab;
+ Table *pTab = pExpr->y.pTab;
if( pExpr->op==TK_COLUMN && pExpr->iColumn>=0 && pTab && !IsVirtual(pTab)
&& (pTab->aCol[pExpr->iColumn].colFlags & COLFLAG_SORTERREF)
){
@@ -123949,12 +125161,12 @@ static void selectExprDefer(
Expr *pNew = sqlite3PExpr(pParse, TK_COLUMN, 0, 0);
if( pNew ){
pNew->iTable = pExpr->iTable;
- pNew->pTab = pExpr->pTab;
+ pNew->y.pTab = pExpr->y.pTab;
pNew->iColumn = pPk ? pPk->aiColumn[k] : -1;
pExtra = sqlite3ExprListAppend(pParse, pExtra, pNew);
}
}
- pSort->aDefer[nDefer].pTab = pExpr->pTab;
+ pSort->aDefer[nDefer].pTab = pExpr->y.pTab;
pSort->aDefer[nDefer].iCsr = pExpr->iTable;
pSort->aDefer[nDefer].nKey = nKey;
nDefer++;
@@ -124540,7 +125752,7 @@ static void generateSortTail(
){
Vdbe *v = pParse->pVdbe; /* The prepared statement */
int addrBreak = pSort->labelDone; /* Jump here to exit loop */
- int addrContinue = sqlite3VdbeMakeLabel(v); /* Jump here for next cycle */
+ int addrContinue = sqlite3VdbeMakeLabel(pParse);/* Jump here for next cycle */
int addr; /* Top of output loop. Jump for Next. */
int addrOnce = 0;
int iTab;
@@ -124580,7 +125792,12 @@ static void generateSortTail(
regRow = pDest->iSdst;
}else{
regRowid = sqlite3GetTempReg(pParse);
- regRow = sqlite3GetTempRange(pParse, nColumn);
+ if( eDest==SRT_EphemTab || eDest==SRT_Table ){
+ regRow = sqlite3GetTempReg(pParse);
+ nColumn = 0;
+ }else{
+ regRow = sqlite3GetTempRange(pParse, nColumn);
+ }
}
nKey = pOrderBy->nExpr - pSort->nOBSat;
if( pSort->sortFlags & SORTFLAG_UseSorter ){
@@ -124660,6 +125877,7 @@ static void generateSortTail(
switch( eDest ){
case SRT_Table:
case SRT_EphemTab: {
+ sqlite3VdbeAddOp3(v, OP_Column, iSortTab, nKey+bSeq, regRow);
sqlite3VdbeAddOp2(v, OP_NewRowid, iParm, regRowid);
sqlite3VdbeAddOp3(v, OP_Insert, iParm, regRow, regRowid);
sqlite3VdbeChangeP5(v, OPFLAG_APPEND);
@@ -124803,7 +126021,7 @@ static const char *columnTypeImpl(
break;
}
- assert( pTab && pExpr->pTab==pTab );
+ assert( pTab && pExpr->y.pTab==pTab );
if( pS ){
/* The "table" is actually a sub-select or a view in the FROM clause
** of the SELECT statement. Return the declaration type and origin
@@ -124988,7 +126206,7 @@ static void generateColumnNames(
assert( p!=0 );
assert( p->op!=TK_AGG_COLUMN ); /* Agg processing has not run yet */
- assert( p->op!=TK_COLUMN || p->pTab!=0 ); /* Covering idx not yet coded */
+ assert( p->op!=TK_COLUMN || p->y.pTab!=0 ); /* Covering idx not yet coded */
if( pEList->a[i].zName ){
/* An AS clause always takes first priority */
char *zName = pEList->a[i].zName;
@@ -124996,7 +126214,7 @@ static void generateColumnNames(
}else if( srcName && p->op==TK_COLUMN ){
char *zCol;
int iCol = p->iColumn;
- pTab = p->pTab;
+ pTab = p->y.pTab;
assert( pTab!=0 );
if( iCol<0 ) iCol = pTab->iPKey;
assert( iCol==-1 || (iCol>=0 && iCol<pTab->nCol) );
@@ -125087,7 +126305,7 @@ SQLITE_PRIVATE int sqlite3ColumnsFromExprList(
if( pColExpr->op==TK_COLUMN ){
/* For columns use the column name name */
int iCol = pColExpr->iColumn;
- Table *pTab = pColExpr->pTab;
+ Table *pTab = pColExpr->y.pTab;
assert( pTab!=0 );
if( iCol<0 ) iCol = pTab->iPKey;
zName = iCol>=0 ? pTab->aCol[iCol].zName : "rowid";
@@ -125200,15 +126418,15 @@ SQLITE_PRIVATE void sqlite3SelectAddColumnTypeAndCollation(
SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){
Table *pTab;
sqlite3 *db = pParse->db;
- int savedFlags;
+ u64 savedFlags;
savedFlags = db->flags;
- db->flags &= ~SQLITE_FullColNames;
+ db->flags &= ~(u64)SQLITE_FullColNames;
db->flags |= SQLITE_ShortColNames;
sqlite3SelectPrep(pParse, pSelect, 0);
+ db->flags = savedFlags;
if( pParse->nErr ) return 0;
while( pSelect->pPrior ) pSelect = pSelect->pPrior;
- db->flags = savedFlags;
pTab = sqlite3DbMallocZero(db, sizeof(Table) );
if( pTab==0 ){
return 0;
@@ -125441,11 +126659,18 @@ static void generateWithRecursiveQuery(
Expr *pLimit; /* Saved LIMIT and OFFSET */
int regLimit, regOffset; /* Registers used by LIMIT and OFFSET */
+#ifndef SQLITE_OMIT_WINDOWFUNC
+ if( p->pWin ){
+ sqlite3ErrorMsg(pParse, "cannot use window functions in recursive queries");
+ return;
+ }
+#endif
+
/* Obtain authorization to do a recursive query */
if( sqlite3AuthCheck(pParse, SQLITE_RECURSIVE, 0, 0, 0) ) return;
/* Process the LIMIT and OFFSET clauses, if they exist */
- addrBreak = sqlite3VdbeMakeLabel(v);
+ addrBreak = sqlite3VdbeMakeLabel(pParse);
p->nSelectRow = 320; /* 4 billion rows */
computeLimitRegisters(pParse, p, addrBreak);
pLimit = p->pLimit;
@@ -125515,7 +126740,7 @@ static void generateWithRecursiveQuery(
sqlite3VdbeAddOp1(v, OP_Delete, iQueue);
/* Output the single row in Current */
- addrCont = sqlite3VdbeMakeLabel(v);
+ addrCont = sqlite3VdbeMakeLabel(pParse);
codeOffset(v, regOffset, addrCont);
selectInnerLoop(pParse, p, iCurrent,
0, 0, pDest, addrCont, addrBreak);
@@ -125823,8 +127048,8 @@ static int multiSelect(
if( dest.eDest!=priorOp ){
int iCont, iBreak, iStart;
assert( p->pEList );
- iBreak = sqlite3VdbeMakeLabel(v);
- iCont = sqlite3VdbeMakeLabel(v);
+ iBreak = sqlite3VdbeMakeLabel(pParse);
+ iCont = sqlite3VdbeMakeLabel(pParse);
computeLimitRegisters(pParse, p, iBreak);
sqlite3VdbeAddOp2(v, OP_Rewind, unionTab, iBreak); VdbeCoverage(v);
iStart = sqlite3VdbeCurrentAddr(v);
@@ -125892,8 +127117,8 @@ static int multiSelect(
** tables.
*/
assert( p->pEList );
- iBreak = sqlite3VdbeMakeLabel(v);
- iCont = sqlite3VdbeMakeLabel(v);
+ iBreak = sqlite3VdbeMakeLabel(pParse);
+ iCont = sqlite3VdbeMakeLabel(pParse);
computeLimitRegisters(pParse, p, iBreak);
sqlite3VdbeAddOp2(v, OP_Rewind, tab1, iBreak); VdbeCoverage(v);
r1 = sqlite3GetTempReg(pParse);
@@ -126023,7 +127248,7 @@ static int generateOutputSubroutine(
int addr;
addr = sqlite3VdbeCurrentAddr(v);
- iContinue = sqlite3VdbeMakeLabel(v);
+ iContinue = sqlite3VdbeMakeLabel(pParse);
/* Suppress duplicates for UNION, EXCEPT, and INTERSECT
*/
@@ -126260,8 +127485,8 @@ static int multiSelectOrderBy(
db = pParse->db;
v = pParse->pVdbe;
assert( v!=0 ); /* Already thrown the error if VDBE alloc failed */
- labelEnd = sqlite3VdbeMakeLabel(v);
- labelCmpr = sqlite3VdbeMakeLabel(v);
+ labelEnd = sqlite3VdbeMakeLabel(pParse);
+ labelCmpr = sqlite3VdbeMakeLabel(pParse);
/* Patch up the ORDER BY clause
@@ -126577,6 +127802,7 @@ static Expr *substExpr(
ifNullRow.iTable = pSubst->iNewTable;
pCopy = &ifNullRow;
}
+ testcase( ExprHasProperty(pCopy, EP_Subquery) );
pNew = sqlite3ExprDup(db, pCopy, 0);
if( pNew && pSubst->isLeftJoin ){
ExprSetProperty(pNew, EP_CanBeNull);
@@ -127069,11 +128295,9 @@ static int flattenSubquery(
jointype = pSubitem->fg.jointype;
}else{
assert( pParent!=p ); /* 2nd and subsequent times through the loop */
- pSrc = pParent->pSrc = sqlite3SrcListAppend(db, 0, 0, 0);
- if( pSrc==0 ){
- assert( db->mallocFailed );
- break;
- }
+ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
+ if( pSrc==0 ) break;
+ pParent->pSrc = pSrc;
}
/* The subquery uses a single slot of the FROM clause of the outer
@@ -127092,10 +128316,9 @@ static int flattenSubquery(
** for the two elements in the FROM clause of the subquery.
*/
if( nSubSrc>1 ){
- pParent->pSrc = pSrc = sqlite3SrcListEnlarge(db, pSrc, nSubSrc-1,iFrom+1);
- if( db->mallocFailed ){
- break;
- }
+ pSrc = sqlite3SrcListEnlarge(pParse, pSrc, nSubSrc-1,iFrom+1);
+ if( pSrc==0 ) break;
+ pParent->pSrc = pSrc;
}
/* Transfer the FROM clause terms from the subquery into the
@@ -127141,7 +128364,8 @@ static int flattenSubquery(
pParent->pOrderBy = pOrderBy;
pSub->pOrderBy = 0;
}
- pWhere = sqlite3ExprDup(db, pSub->pWhere, 0);
+ pWhere = pSub->pWhere;
+ pSub->pWhere = 0;
if( isLeftJoin>0 ){
setJoinExpr(pWhere, iNewParent);
}
@@ -127190,7 +128414,7 @@ static int flattenSubquery(
#endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */
/*
-** A structure to keep track of all of the column values that fixed to
+** A structure to keep track of all of the column values that are fixed to
** a known value due to WHERE clause constraints of the form COLUMN=VALUE.
*/
typedef struct WhereConst WhereConst;
@@ -127202,13 +128426,28 @@ struct WhereConst {
};
/*
-** Add a new entry to the pConst object
+** Add a new entry to the pConst object. Except, do not add duplicate
+** pColumn entires.
*/
static void constInsert(
- WhereConst *pConst,
- Expr *pColumn,
- Expr *pValue
+ WhereConst *pConst, /* The WhereConst into which we are inserting */
+ Expr *pColumn, /* The COLUMN part of the constraint */
+ Expr *pValue /* The VALUE part of the constraint */
){
+ int i;
+ assert( pColumn->op==TK_COLUMN );
+
+ /* 2018-10-25 ticket [cf5ed20f]
+ ** Make sure the same pColumn is not inserted more than once */
+ for(i=0; i<pConst->nConst; i++){
+ const Expr *pExpr = pConst->apExpr[i*2];
+ assert( pExpr->op==TK_COLUMN );
+ if( pExpr->iTable==pColumn->iTable
+ && pExpr->iColumn==pColumn->iColumn
+ ){
+ return; /* Already present. Return without doing anything. */
+ }
+ }
pConst->nConst++;
pConst->apExpr = sqlite3DbReallocOrFree(pConst->pParse->db, pConst->apExpr,
@@ -128429,7 +129668,7 @@ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){
regAgg = 0;
}
if( pF->iDistinct>=0 ){
- addrNext = sqlite3VdbeMakeLabel(v);
+ addrNext = sqlite3VdbeMakeLabel(pParse);
testcase( nArg==0 ); /* Error condition */
testcase( nArg>1 ); /* Also an error */
codeDistinct(pParse, pF->iDistinct, addrNext, 1, regAgg);
@@ -128565,14 +129804,19 @@ static struct SrcList_item *isSelfJoinView(
){
struct SrcList_item *pItem;
for(pItem = pTabList->a; pItem<pThis; pItem++){
+ Select *pS1;
if( pItem->pSelect==0 ) continue;
if( pItem->fg.viaCoroutine ) continue;
if( pItem->zName==0 ) continue;
if( sqlite3_stricmp(pItem->zDatabase, pThis->zDatabase)!=0 ) continue;
if( sqlite3_stricmp(pItem->zName, pThis->zName)!=0 ) continue;
- if( sqlite3ExprCompare(0,
- pThis->pSelect->pWhere, pItem->pSelect->pWhere, -1)
- ){
+ pS1 = pItem->pSelect;
+ if( pThis->pSelect->selId!=pS1->selId ){
+ /* The query flattener left two different CTE tables with identical
+ ** names in the same FROM clause. */
+ continue;
+ }
+ if( sqlite3ExprCompare(0, pThis->pSelect->pWhere, pS1->pWhere, -1) ){
/* The view was modified by some other optimization such as
** pushDownWhereTerms() */
continue;
@@ -128834,6 +130078,7 @@ SQLITE_PRIVATE int sqlite3Select(
}
if( flattenSubquery(pParse, p, i, isAgg) ){
+ if( pParse->nErr ) goto select_end;
/* This subquery can be absorbed into its parent. */
i = -1;
}
@@ -128929,22 +130174,12 @@ SQLITE_PRIVATE int sqlite3Select(
pSub = pItem->pSelect;
if( pSub==0 ) continue;
- /* Sometimes the code for a subquery will be generated more than
- ** once, if the subquery is part of the WHERE clause in a LEFT JOIN,
- ** for example. In that case, do not regenerate the code to manifest
- ** a view or the co-routine to implement a view. The first instance
- ** is sufficient, though the subroutine to manifest the view does need
- ** to be invoked again. */
- if( pItem->addrFillSub ){
- if( pItem->fg.viaCoroutine==0 ){
- /* The subroutine that manifests the view might be a one-time routine,
- ** or it might need to be rerun on each iteration because it
- ** encodes a correlated subquery. */
- testcase( sqlite3VdbeGetOp(v, pItem->addrFillSub)->opcode==OP_Once );
- sqlite3VdbeAddOp2(v, OP_Gosub, pItem->regReturn, pItem->addrFillSub);
- }
- continue;
- }
+ /* The code for a subquery should only be generated once, though it is
+ ** technically harmless for it to be generated multiple times. The
+ ** following assert() will detect if something changes to cause
+ ** the same subquery to be coded multiple times, as a signal to the
+ ** developers to try to optimize the situation. */
+ assert( pItem->addrFillSub==0 );
/* Increment Parse.nHeight by the height of the largest expression
** tree referred to by this, the parent select. The child select
@@ -129132,7 +130367,7 @@ SQLITE_PRIVATE int sqlite3Select(
/* Set the limiter.
*/
- iEnd = sqlite3VdbeMakeLabel(v);
+ iEnd = sqlite3VdbeMakeLabel(pParse);
if( (p->selFlags & SF_FixedLimit)==0 ){
p->nSelectRow = 320; /* 4 billion rows */
}
@@ -129199,9 +130434,9 @@ SQLITE_PRIVATE int sqlite3Select(
assert( p->pEList==pEList );
#ifndef SQLITE_OMIT_WINDOWFUNC
if( pWin ){
- int addrGosub = sqlite3VdbeMakeLabel(v);
- int iCont = sqlite3VdbeMakeLabel(v);
- int iBreak = sqlite3VdbeMakeLabel(v);
+ int addrGosub = sqlite3VdbeMakeLabel(pParse);
+ int iCont = sqlite3VdbeMakeLabel(pParse);
+ int iBreak = sqlite3VdbeMakeLabel(pParse);
int regGosub = ++pParse->nMem;
sqlite3WindowCodeStep(pParse, p, pWInfo, regGosub, addrGosub);
@@ -129276,7 +130511,7 @@ SQLITE_PRIVATE int sqlite3Select(
}
/* Create a label to jump to when we want to abort the query */
- addrEnd = sqlite3VdbeMakeLabel(v);
+ addrEnd = sqlite3VdbeMakeLabel(pParse);
/* Convert TK_COLUMN nodes into TK_AGG_COLUMN and make entries in
** sAggInfo for all TK_AGG_FUNCTION nodes in expressions of the
@@ -129365,9 +130600,9 @@ SQLITE_PRIVATE int sqlite3Select(
iUseFlag = ++pParse->nMem;
iAbortFlag = ++pParse->nMem;
regOutputRow = ++pParse->nMem;
- addrOutputRow = sqlite3VdbeMakeLabel(v);
+ addrOutputRow = sqlite3VdbeMakeLabel(pParse);
regReset = ++pParse->nMem;
- addrReset = sqlite3VdbeMakeLabel(v);
+ addrReset = sqlite3VdbeMakeLabel(pParse);
iAMem = pParse->nMem + 1;
pParse->nMem += pGroupBy->nExpr;
iBMem = pParse->nMem + 1;
@@ -130654,7 +131889,7 @@ static SrcList *targetSrcList(
int iDb; /* Index of the database to use */
SrcList *pSrc; /* SrcList to be returned */
- pSrc = sqlite3SrcListAppend(db, 0, 0, 0);
+ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
if( pSrc ){
assert( pSrc->nSrc>0 );
pSrc->a[pSrc->nSrc-1].zName = sqlite3DbStrDup(db, pStep->zTarget);
@@ -130839,6 +132074,7 @@ static TriggerPrg *codeRowTrigger(
pSubParse->zAuthContext = pTrigger->zName;
pSubParse->eTriggerOp = pTrigger->op;
pSubParse->nQueryLoop = pParse->nQueryLoop;
+ pSubParse->disableVtab = pParse->disableVtab;
v = sqlite3GetVdbe(pSubParse);
if( v ){
@@ -130866,7 +132102,7 @@ static TriggerPrg *codeRowTrigger(
if( SQLITE_OK==sqlite3ResolveExprNames(&sNC, pWhen)
&& db->mallocFailed==0
){
- iEndTrigger = sqlite3VdbeMakeLabel(v);
+ iEndTrigger = sqlite3VdbeMakeLabel(pSubParse);
sqlite3ExprIfFalse(pSubParse, pWhen, iEndTrigger, SQLITE_JUMPIFNULL);
}
sqlite3ExprDelete(db, pWhen);
@@ -131190,6 +132426,57 @@ SQLITE_PRIVATE void sqlite3ColumnDefault(Vdbe *v, Table *pTab, int i, int iReg){
#endif
}
+/*
+** Check to see if column iCol of index pIdx references any of the
+** columns defined by aXRef and chngRowid. Return true if it does
+** and false if not. This is an optimization. False-positives are a
+** performance degradation, but false-negatives can result in a corrupt
+** index and incorrect answers.
+**
+** aXRef[j] will be non-negative if column j of the original table is
+** being updated. chngRowid will be true if the rowid of the table is
+** being updated.
+*/
+static int indexColumnIsBeingUpdated(
+ Index *pIdx, /* The index to check */
+ int iCol, /* Which column of the index to check */
+ int *aXRef, /* aXRef[j]>=0 if column j is being updated */
+ int chngRowid /* true if the rowid is being updated */
+){
+ i16 iIdxCol = pIdx->aiColumn[iCol];
+ assert( iIdxCol!=XN_ROWID ); /* Cannot index rowid */
+ if( iIdxCol>=0 ){
+ return aXRef[iIdxCol]>=0;
+ }
+ assert( iIdxCol==XN_EXPR );
+ assert( pIdx->aColExpr!=0 );
+ assert( pIdx->aColExpr->a[iCol].pExpr!=0 );
+ return sqlite3ExprReferencesUpdatedColumn(pIdx->aColExpr->a[iCol].pExpr,
+ aXRef,chngRowid);
+}
+
+/*
+** Check to see if index pIdx is a partial index whose conditional
+** expression might change values due to an UPDATE. Return true if
+** the index is subject to change and false if the index is guaranteed
+** to be unchanged. This is an optimization. False-positives are a
+** performance degradation, but false-negatives can result in a corrupt
+** index and incorrect answers.
+**
+** aXRef[j] will be non-negative if column j of the original table is
+** being updated. chngRowid will be true if the rowid of the table is
+** being updated.
+*/
+static int indexWhereClauseMightChange(
+ Index *pIdx, /* The index to check */
+ int *aXRef, /* aXRef[j]>=0 if column j is being updated */
+ int chngRowid /* true if the rowid is being updated */
+){
+ if( pIdx->pPartIdxWhere==0 ) return 0;
+ return sqlite3ExprReferencesUpdatedColumn(pIdx->pPartIdxWhere,
+ aXRef, chngRowid);
+}
+
/*
** Process an UPDATE statement.
**
@@ -131413,24 +132700,22 @@ SQLITE_PRIVATE void sqlite3Update(
/* There is one entry in the aRegIdx[] array for each index on the table
** being updated. Fill in aRegIdx[] with a register number that will hold
** the key for accessing each index.
- **
- ** FIXME: Be smarter about omitting indexes that use expressions.
*/
+ if( onError==OE_Replace ) bReplace = 1;
for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
int reg;
- if( chngKey || hasFK>1 || pIdx->pPartIdxWhere || pIdx==pPk ){
+ if( chngKey || hasFK>1 || pIdx==pPk
+ || indexWhereClauseMightChange(pIdx,aXRef,chngRowid)
+ ){
reg = ++pParse->nMem;
pParse->nMem += pIdx->nColumn;
}else{
reg = 0;
for(i=0; i<pIdx->nKeyCol; i++){
- i16 iIdxCol = pIdx->aiColumn[i];
- if( iIdxCol<0 || aXRef[iIdxCol]>=0 ){
+ if( indexColumnIsBeingUpdated(pIdx, i, aXRef, chngRowid) ){
reg = ++pParse->nMem;
pParse->nMem += pIdx->nColumn;
- if( (onError==OE_Replace)
- || (onError==OE_Default && pIdx->onError==OE_Replace)
- ){
+ if( onError==OE_Default && pIdx->onError==OE_Replace ){
bReplace = 1;
}
break;
@@ -131502,7 +132787,7 @@ SQLITE_PRIVATE void sqlite3Update(
#endif
/* Jump to labelBreak to abandon further processing of this UPDATE */
- labelContinue = labelBreak = sqlite3VdbeMakeLabel(v);
+ labelContinue = labelBreak = sqlite3VdbeMakeLabel(pParse);
/* Not an UPSERT. Normal processing. Begin by
** initialize the count of updated rows */
@@ -131637,13 +132922,13 @@ SQLITE_PRIVATE void sqlite3Update(
VdbeCoverage(v);
}
if( eOnePass!=ONEPASS_SINGLE ){
- labelContinue = sqlite3VdbeMakeLabel(v);
+ labelContinue = sqlite3VdbeMakeLabel(pParse);
}
sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak);
VdbeCoverageIf(v, pPk==0);
VdbeCoverageIf(v, pPk!=0);
}else if( pPk ){
- labelContinue = sqlite3VdbeMakeLabel(v);
+ labelContinue = sqlite3VdbeMakeLabel(pParse);
sqlite3VdbeAddOp2(v, OP_Rewind, iEph, labelBreak); VdbeCoverage(v);
addrTop = sqlite3VdbeAddOp2(v, OP_RowData, iEph, regKey);
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue, regKey, 0);
@@ -131974,7 +133259,7 @@ static void updateVirtualTable(
sqlite3ExprCode(pParse, pChanges->a[aXRef[i]].pExpr, regArg+2+i);
}else{
sqlite3VdbeAddOp3(v, OP_VColumn, iCsr, i, regArg+2+i);
- sqlite3VdbeChangeP5(v, 1); /* Enable sqlite3_vtab_nochange() */
+ sqlite3VdbeChangeP5(v, OPFLAG_NOCHNG);/* Enable sqlite3_vtab_nochange() */
}
}
if( HasRowid(pTab) ){
@@ -132411,16 +133696,16 @@ static int execSqlF(sqlite3 *db, char **pzErrMsg, const char *zSql, ...){
** transient would cause the database file to appear to be deleted
** following reboot.
*/
-SQLITE_PRIVATE void sqlite3Vacuum(Parse *pParse, Token *pNm){
+SQLITE_PRIVATE void sqlite3Vacuum(Parse *pParse, Token *pNm, Expr *pInto){
Vdbe *v = sqlite3GetVdbe(pParse);
int iDb = 0;
- if( v==0 ) return;
+ if( v==0 ) goto build_vacuum_end;
if( pNm ){
#ifndef SQLITE_BUG_COMPATIBLE_20160819
/* Default behavior: Report an error if the argument to VACUUM is
** not recognized */
iDb = sqlite3TwoPartName(pParse, pNm, pNm, &pNm);
- if( iDb<0 ) return;
+ if( iDb<0 ) goto build_vacuum_end;
#else
/* When SQLITE_BUG_COMPATIBLE_20160819 is defined, unrecognized arguments
** to VACUUM are silently ignored. This is a back-out of a bug fix that
@@ -132432,21 +133717,33 @@ SQLITE_PRIVATE void sqlite3Vacuum(Parse *pParse, Token *pNm){
#endif
}
if( iDb!=1 ){
- sqlite3VdbeAddOp1(v, OP_Vacuum, iDb);
+ int iIntoReg = 0;
+ if( pInto && sqlite3ResolveSelfReference(pParse,0,0,pInto,0)==0 ){
+ iIntoReg = ++pParse->nMem;
+ sqlite3ExprCode(pParse, pInto, iIntoReg);
+ }
+ sqlite3VdbeAddOp2(v, OP_Vacuum, iDb, iIntoReg);
sqlite3VdbeUsesBtree(v, iDb);
}
+build_vacuum_end:
+ sqlite3ExprDelete(pParse->db, pInto);
return;
}
/*
** This routine implements the OP_Vacuum opcode of the VDBE.
*/
-SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
+SQLITE_PRIVATE int sqlite3RunVacuum(
+ char **pzErrMsg, /* Write error message here */
+ sqlite3 *db, /* Database connection */
+ int iDb, /* Which attached DB to vacuum */
+ sqlite3_value *pOut /* Write results here, if not NULL */
+){
int rc = SQLITE_OK; /* Return code from service routines */
Btree *pMain; /* The database being vacuumed */
Btree *pTemp; /* The temporary database we vacuum into */
- u16 saved_mDbFlags; /* Saved value of db->mDbFlags */
- u32 saved_flags; /* Saved value of db->flags */
+ u32 saved_mDbFlags; /* Saved value of db->mDbFlags */
+ u64 saved_flags; /* Saved value of db->flags */
int saved_nChange; /* Saved value of db->nChange */
int saved_nTotalChange; /* Saved value of db->nTotalChange */
u8 saved_mTrace; /* Saved trace settings */
@@ -132455,6 +133752,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
int nRes; /* Bytes of reserved space at the end of each page */
int nDb; /* Number of attached databases */
const char *zDbMain; /* Schema name of database to vacuum */
+ const char *zOut; /* Name of output file */
if( !db->autoCommit ){
sqlite3SetString(pzErrMsg, db, "cannot VACUUM from within a transaction");
@@ -132464,6 +133762,15 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
sqlite3SetString(pzErrMsg, db,"cannot VACUUM - SQL statements in progress");
return SQLITE_ERROR;
}
+ if( pOut ){
+ if( sqlite3_value_type(pOut)!=SQLITE_TEXT ){
+ sqlite3SetString(pzErrMsg, db, "non-text filename");
+ return SQLITE_ERROR;
+ }
+ zOut = (const char*)sqlite3_value_text(pOut);
+ }else{
+ zOut = "";
+ }
/* Save the current value of the database flags so that it can be
** restored before returning. Then set the writable-schema flag, and
@@ -132475,7 +133782,8 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
saved_mTrace = db->mTrace;
db->flags |= SQLITE_WriteSchema | SQLITE_IgnoreChecks;
db->mDbFlags |= DBFLAG_PreferBuiltin | DBFLAG_Vacuum;
- db->flags &= ~(SQLITE_ForeignKeys | SQLITE_ReverseOrder | SQLITE_CountRows);
+ db->flags &= ~(u64)(SQLITE_ForeignKeys | SQLITE_ReverseOrder
+ | SQLITE_Defensive | SQLITE_CountRows);
db->mTrace = 0;
zDbMain = db->aDb[iDb].zDbSName;
@@ -132497,19 +133805,21 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
** to write the journal header file.
*/
nDb = db->nDb;
- rc = execSql(db, pzErrMsg, "ATTACH''AS vacuum_db");
+ rc = execSqlF(db, pzErrMsg, "ATTACH %Q AS vacuum_db", zOut);
if( rc!=SQLITE_OK ) goto end_of_vacuum;
assert( (db->nDb-1)==nDb );
pDb = &db->aDb[nDb];
assert( strcmp(pDb->zDbSName,"vacuum_db")==0 );
pTemp = pDb->pBt;
-
- /* The call to execSql() to attach the temp database has left the file
- ** locked (as there was more than one active statement when the transaction
- ** to read the schema was concluded. Unlock it here so that this doesn't
- ** cause problems for the call to BtreeSetPageSize() below. */
- sqlite3BtreeCommit(pTemp);
-
+ if( pOut ){
+ sqlite3_file *id = sqlite3PagerFile(sqlite3BtreePager(pTemp));
+ i64 sz = 0;
+ if( id->pMethods!=0 && (sqlite3OsFileSize(id, &sz)!=SQLITE_OK || sz>0) ){
+ rc = SQLITE_ERROR;
+ sqlite3SetString(pzErrMsg, db, "output file already exists");
+ goto end_of_vacuum;
+ }
+ }
nRes = sqlite3BtreeGetOptimalReserve(pMain);
/* A VACUUM cannot change the pagesize of an encrypted database. */
@@ -132533,7 +133843,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
*/
rc = execSql(db, pzErrMsg, "BEGIN");
if( rc!=SQLITE_OK ) goto end_of_vacuum;
- rc = sqlite3BtreeBeginTrans(pMain, 2, 0);
+ rc = sqlite3BtreeBeginTrans(pMain, pOut==0 ? 2 : 0, 0);
if( rc!=SQLITE_OK ) goto end_of_vacuum;
/* Do not attempt to change the page size for a WAL database */
@@ -132628,7 +133938,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
};
assert( 1==sqlite3BtreeIsInTrans(pTemp) );
- assert( 1==sqlite3BtreeIsInTrans(pMain) );
+ assert( pOut!=0 || 1==sqlite3BtreeIsInTrans(pMain) );
/* Copy Btree meta values */
for(i=0; i<ArraySize(aCopy); i+=2){
@@ -132639,17 +133949,23 @@ SQLITE_PRIVATE int sqlite3RunVacuum(char **pzErrMsg, sqlite3 *db, int iDb){
if( NEVER(rc!=SQLITE_OK) ) goto end_of_vacuum;
}
- rc = sqlite3BtreeCopyFile(pMain, pTemp);
+ if( pOut==0 ){
+ rc = sqlite3BtreeCopyFile(pMain, pTemp);
+ }
if( rc!=SQLITE_OK ) goto end_of_vacuum;
rc = sqlite3BtreeCommit(pTemp);
if( rc!=SQLITE_OK ) goto end_of_vacuum;
#ifndef SQLITE_OMIT_AUTOVACUUM
- sqlite3BtreeSetAutoVacuum(pMain, sqlite3BtreeGetAutoVacuum(pTemp));
+ if( pOut==0 ){
+ sqlite3BtreeSetAutoVacuum(pMain, sqlite3BtreeGetAutoVacuum(pTemp));
+ }
#endif
}
assert( rc==SQLITE_OK );
- rc = sqlite3BtreeSetPageSize(pMain, sqlite3BtreeGetPageSize(pTemp), nRes,1);
+ if( pOut==0 ){
+ rc = sqlite3BtreeSetPageSize(pMain, sqlite3BtreeGetPageSize(pTemp), nRes,1);
+ }
end_of_vacuum:
/* Restore the original value of db->flags */
@@ -133017,7 +134333,6 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse(
Token *pModuleName, /* Name of the module for the virtual table */
int ifNotExists /* No error if the table already exists */
){
- int iDb; /* The database the table is being created in */
Table *pTable; /* The new virtual table */
sqlite3 *db; /* Database connection */
@@ -133027,8 +134342,6 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse(
assert( 0==pTable->pIndex );
db = pParse->db;
- iDb = sqlite3SchemaToIndex(db, pTable->pSchema);
- assert( iDb>=0 );
assert( pTable->nModuleArg==0 );
addModuleArgument(db, pTable, sqlite3NameFromToken(db, pModuleName));
@@ -133048,6 +134361,8 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse(
** The second call, to obtain permission to create the table, is made now.
*/
if( pTable->azModuleArg ){
+ int iDb = sqlite3SchemaToIndex(db, pTable->pSchema);
+ assert( iDb>=0 ); /* The database the table is being created in */
sqlite3AuthCheck(pParse, SQLITE_CREATE_VTABLE, pTable->zName,
pTable->azModuleArg[0], pParse->db->aDb[iDb].zDbSName);
}
@@ -133691,6 +135006,7 @@ SQLITE_PRIVATE int sqlite3VtabSavepoint(sqlite3 *db, int op, int iSavepoint){
const sqlite3_module *pMod = pVTab->pMod->pModule;
if( pVTab->pVtab && pMod->iVersion>=2 ){
int (*xMethod)(sqlite3_vtab *, int);
+ sqlite3VtabLock(pVTab);
switch( op ){
case SAVEPOINT_BEGIN:
xMethod = pMod->xSavepoint;
@@ -133706,6 +135022,7 @@ SQLITE_PRIVATE int sqlite3VtabSavepoint(sqlite3 *db, int op, int iSavepoint){
if( xMethod && pVTab->iSavepoint>iSavepoint ){
rc = xMethod(pVTab->pVtab, iSavepoint);
}
+ sqlite3VtabUnlock(pVTab);
}
}
}
@@ -133742,7 +135059,7 @@ SQLITE_PRIVATE FuncDef *sqlite3VtabOverloadFunction(
/* Check to see the left operand is a column in a virtual table */
if( NEVER(pExpr==0) ) return pDef;
if( pExpr->op!=TK_COLUMN ) return pDef;
- pTab = pExpr->pTab;
+ pTab = pExpr->y.pTab;
if( pTab==0 ) return pDef;
if( !IsVirtual(pTab) ) return pDef;
pVtab = sqlite3GetVTable(db, pTab)->pVtab;
@@ -134362,12 +135679,33 @@ struct WhereLoopBuilder {
int nRecValid; /* Number of valid fields currently in pRec */
#endif
unsigned int bldFlags; /* SQLITE_BLDF_* flags */
+ unsigned int iPlanLimit; /* Search limiter */
};
/* Allowed values for WhereLoopBuider.bldFlags */
#define SQLITE_BLDF_INDEXED 0x0001 /* An index is used */
#define SQLITE_BLDF_UNIQUE 0x0002 /* All keys of a UNIQUE index used */
+/* The WhereLoopBuilder.iPlanLimit is used to limit the number of
+** index+constraint combinations the query planner will consider for a
+** particular query. If this parameter is unlimited, then certain
+** pathological queries can spend excess time in the sqlite3WhereBegin()
+** routine. The limit is high enough that is should not impact real-world
+** queries.
+**
+** SQLITE_QUERY_PLANNER_LIMIT is the baseline limit. The limit is
+** increased by SQLITE_QUERY_PLANNER_LIMIT_INCR before each term of the FROM
+** clause is processed, so that every table in a join is guaranteed to be
+** able to propose a some index+constraint combinations even if the initial
+** baseline limit was exhausted by prior tables of the join.
+*/
+#ifndef SQLITE_QUERY_PLANNER_LIMIT
+# define SQLITE_QUERY_PLANNER_LIMIT 20000
+#endif
+#ifndef SQLITE_QUERY_PLANNER_LIMIT_INCR
+# define SQLITE_QUERY_PLANNER_LIMIT_INCR 1000
+#endif
+
/*
** The WHERE clause processing routine has two halves. The
** first part does the start of the WHERE loop and the second
@@ -134446,8 +135784,11 @@ SQLITE_PRIVATE void sqlite3WhereAddScanStatus(
# define sqlite3WhereAddScanStatus(a, b, c, d) ((void)d)
#endif
SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
+ Parse *pParse, /* Parsing context */
+ Vdbe *v, /* Prepared statement under construction */
WhereInfo *pWInfo, /* Complete information about the WHERE clause */
int iLevel, /* Which level of pWInfo->a[] should be coded */
+ WhereLevel *pLevel, /* The current level pointer */
Bitmask notReady /* Which tables are currently available */
);
@@ -134717,6 +136058,7 @@ SQLITE_PRIVATE int sqlite3WhereExplainOneScan(
}
#endif
zMsg = sqlite3StrAccumFinish(&str);
+ sqlite3ExplainBreakpoint("",zMsg);
ret = sqlite3VdbeAddOp4(v, OP_Explain, sqlite3VdbeCurrentAddr(v),
pParse->addrExplain, 0, zMsg,P4_DYNAMIC);
}
@@ -134929,7 +136271,7 @@ static Expr *removeUnindexableInClauseTerms(
for(i=iEq; i<pLoop->nLTerm; i++){
if( pLoop->aLTerm[i]->pExpr==pX ){
int iField = pLoop->aLTerm[i]->iField - 1;
- assert( pOrigRhs->a[iField].pExpr!=0 );
+ if( pOrigRhs->a[iField].pExpr==0 ) continue; /* Duplicate PK column */
pRhs = sqlite3ExprListAppend(pParse, pRhs, pOrigRhs->a[iField].pExpr);
pOrigRhs->a[iField].pExpr = 0;
assert( pOrigLhs->a[iField].pExpr!=0 );
@@ -135042,16 +136384,17 @@ static int codeEqualityTerm(
if( pLoop->aLTerm[i]->pExpr==pX ) nEq++;
}
+ iTab = 0;
if( (pX->flags & EP_xIsSelect)==0 || pX->x.pSelect->pEList->nExpr==1 ){
- eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, 0);
+ eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, 0, &iTab);
}else{
sqlite3 *db = pParse->db;
pX = removeUnindexableInClauseTerms(pParse, iEq, pLoop, pX);
if( !db->mallocFailed ){
aiMap = (int*)sqlite3DbMallocZero(pParse->db, sizeof(int)*nEq);
- eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, aiMap);
- pTerm->pExpr->iTable = pX->iTable;
+ eType = sqlite3FindInIndex(pParse, pX, IN_INDEX_LOOP, 0, aiMap, &iTab);
+ pTerm->pExpr->iTable = iTab;
}
sqlite3ExprDelete(db, pX);
pX = pTerm->pExpr;
@@ -135061,7 +136404,6 @@ static int codeEqualityTerm(
testcase( bRev );
bRev = !bRev;
}
- iTab = pX->iTable;
sqlite3VdbeAddOp2(v, bRev ? OP_Last : OP_Rewind, iTab, 0);
VdbeCoverageIf(v, bRev);
VdbeCoverageIf(v, !bRev);
@@ -135069,7 +136411,7 @@ static int codeEqualityTerm(
pLoop->wsFlags |= WHERE_IN_ABLE;
if( pLevel->u.in.nIn==0 ){
- pLevel->addrNxt = sqlite3VdbeMakeLabel(v);
+ pLevel->addrNxt = sqlite3VdbeMakeLabel(pParse);
}
i = pLevel->u.in.nIn;
@@ -135580,7 +136922,9 @@ static void codeExprOrVector(Parse *pParse, Expr *p, int iReg, int nReg){
#ifndef SQLITE_OMIT_SUBQUERY
if( (p->flags & EP_xIsSelect) ){
Vdbe *v = pParse->pVdbe;
- int iSelect = sqlite3CodeSubselect(pParse, p, 0, 0);
+ int iSelect;
+ assert( p->op==TK_SELECT );
+ iSelect = sqlite3CodeSubselect(pParse, p);
sqlite3VdbeAddOp3(v, OP_Copy, iSelect, iReg, nReg-1);
}else
#endif
@@ -135621,7 +136965,7 @@ static int whereIndexExprTransNode(Walker *p, Expr *pExpr){
pExpr->op = TK_COLUMN;
pExpr->iTable = pX->iIdxCur;
pExpr->iColumn = pX->iIdxCol;
- pExpr->pTab = 0;
+ pExpr->y.pTab = 0;
return WRC_Prune;
}else{
return WRC_Continue;
@@ -135666,22 +137010,21 @@ static void whereIndexExprTrans(
** implementation described by pWInfo.
*/
SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
+ Parse *pParse, /* Parsing context */
+ Vdbe *v, /* Prepared statement under construction */
WhereInfo *pWInfo, /* Complete information about the WHERE clause */
int iLevel, /* Which level of pWInfo->a[] should be coded */
+ WhereLevel *pLevel, /* The current level pointer */
Bitmask notReady /* Which tables are currently available */
){
int j, k; /* Loop counters */
int iCur; /* The VDBE cursor for the table */
int addrNxt; /* Where to jump to continue with the next IN case */
- int omitTable; /* True if we use the index only */
int bRev; /* True if we need to scan in reverse order */
- WhereLevel *pLevel; /* The where level to be coded */
WhereLoop *pLoop; /* The WhereLoop object being coded */
WhereClause *pWC; /* Decomposition of the entire WHERE clause */
WhereTerm *pTerm; /* A WHERE clause term */
- Parse *pParse; /* Parsing context */
sqlite3 *db; /* Database connection */
- Vdbe *v; /* The prepared stmt under constructions */
struct SrcList_item *pTabItem; /* FROM clause term being coded */
int addrBrk; /* Jump here to break out of the loop */
int addrHalt; /* addrBrk for the outermost loop */
@@ -135691,18 +137034,13 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
Index *pIdx = 0; /* Index used by loop (if any) */
int iLoop; /* Iteration of constraint generator loop */
- pParse = pWInfo->pParse;
- v = pParse->pVdbe;
pWC = &pWInfo->sWC;
db = pParse->db;
- pLevel = &pWInfo->a[iLevel];
pLoop = pLevel->pWLoop;
pTabItem = &pWInfo->pTabList->a[pLevel->iFrom];
iCur = pTabItem->iCursor;
pLevel->notReady = notReady & ~sqlite3WhereGetMask(&pWInfo->sMaskSet, iCur);
bRev = (pWInfo->revMask>>iLevel)&1;
- omitTable = (pLoop->wsFlags & WHERE_IDX_ONLY)!=0
- && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0;
VdbeModuleComment((v, "Begin WHERE-loop%d: %s",iLevel,pTabItem->pTab->zName));
/* Create labels for the "break" and "continue" instructions
@@ -135715,8 +137053,8 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
** there are no IN operators in the constraints, the "addrNxt" label
** is the same as "addrBrk".
*/
- addrBrk = pLevel->addrBrk = pLevel->addrNxt = sqlite3VdbeMakeLabel(v);
- addrCont = pLevel->addrCont = sqlite3VdbeMakeLabel(v);
+ addrBrk = pLevel->addrBrk = pLevel->addrNxt = sqlite3VdbeMakeLabel(pParse);
+ addrCont = pLevel->addrCont = sqlite3VdbeMakeLabel(pParse);
/* If this is the right table of a LEFT OUTER JOIN, allocate and
** initialize a memory cell that records if this table matches any
@@ -135843,7 +137181,6 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
pTerm = pLoop->aLTerm[0];
assert( pTerm!=0 );
assert( pTerm->pExpr!=0 );
- assert( omitTable==0 );
testcase( pTerm->wtFlags & TERM_VIRTUAL );
iReleaseReg = ++pParse->nMem;
iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, 0, bRev, iReleaseReg);
@@ -135862,7 +137199,6 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
int memEndValue = 0;
WhereTerm *pStart, *pEnd;
- assert( omitTable==0 );
j = 0;
pStart = pEnd = 0;
if( pLoop->wsFlags & WHERE_BTM_LIMIT ) pStart = pLoop->aLTerm[j++];
@@ -136026,6 +137362,8 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
char *zEndAff = 0; /* Affinity for end of range constraint */
u8 bSeekPastNull = 0; /* True to seek past initial nulls */
u8 bStopAtNull = 0; /* Add condition to terminate at NULLs */
+ int omitTable; /* True if we use the index only */
+
pIdx = pLoop->u.btree.pIndex;
iIdxCur = pLevel->iIdxCur;
@@ -136227,6 +137565,8 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
}
/* Seek the table cursor, if required */
+ omitTable = (pLoop->wsFlags & WHERE_IDX_ONLY)!=0
+ && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0;
if( omitTable ){
/* pIdx is a covering index. No need to access the main table. */
}else if( HasRowid(pIdx->pTable) ){
@@ -136261,8 +137601,13 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
** the cursor. In this case it is important to do the full evaluation,
** as the result of the expression may not be NULL, even if all table
** column values are. https://www.sqlite.org/src/info/7fa8049685b50b5a
+ **
+ ** Also, do not do this when processing one index an a multi-index
+ ** OR clause, since the transformation will become invalid once we
+ ** move forward to the next index.
+ ** https://sqlite.org/src/info/4e8e4857d32d401f
*/
- if( pLevel->iLeftJoin==0 ){
+ if( pLevel->iLeftJoin==0 && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0 ){
whereIndexExprTrans(pIdx, iCur, iIdxCur, pWInfo);
}
@@ -136337,7 +137682,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
int regReturn = ++pParse->nMem; /* Register used with OP_Gosub */
int regRowset = 0; /* Register for RowSet object */
int regRowid = 0; /* Register holding rowid */
- int iLoopBody = sqlite3VdbeMakeLabel(v); /* Start of loop body */
+ int iLoopBody = sqlite3VdbeMakeLabel(pParse);/* Start of loop body */
int iRetInit; /* Address of regReturn init */
int untestedTerms = 0; /* Some terms not completely tested */
int ii; /* Loop counter */
@@ -136453,6 +137798,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
pOrExpr = pAndExpr;
}
/* Loop through table entries that match term pOrTerm. */
+ ExplainQueryPlan((pParse, 1, "INDEX %d", ii+1));
WHERETRACE(0xffff, ("Subplan for OR-clause:\n"));
pSubWInfo = sqlite3WhereBegin(pParse, pOrTab, pOrExpr, 0, 0,
wctrlFlags, iCovCur);
@@ -136556,6 +137902,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
/* Finish the loop through table entries that match term pOrTerm. */
sqlite3WhereEnd(pSubWInfo);
+ ExplainQueryPlanPop(pParse);
}
}
}
@@ -137021,7 +138368,7 @@ static int isLikeOrGlob(
){
if( pLeft->op!=TK_COLUMN
|| sqlite3ExprAffinity(pLeft)!=SQLITE_AFF_TEXT
- || IsVirtual(pLeft->pTab) /* Value might be numeric */
+ || IsVirtual(pLeft->y.pTab) /* Value might be numeric */
){
sqlite3ExprDelete(db, pPrefix);
sqlite3ValueFree(pVal);
@@ -137122,7 +138469,7 @@ static int isAuxiliaryVtabOperator(
** MATCH(expression,vtab_column)
*/
pCol = pList->a[1].pExpr;
- if( pCol->op==TK_COLUMN && IsVirtual(pCol->pTab) ){
+ if( pCol->op==TK_COLUMN && IsVirtual(pCol->y.pTab) ){
for(i=0; i<ArraySize(aOp); i++){
if( sqlite3StrICmp(pExpr->u.zToken, aOp[i].zOp)==0 ){
*peOp2 = aOp[i].eOp2;
@@ -137144,12 +138491,12 @@ static int isAuxiliaryVtabOperator(
** with function names in an arbitrary case.
*/
pCol = pList->a[0].pExpr;
- if( pCol->op==TK_COLUMN && IsVirtual(pCol->pTab) ){
+ if( pCol->op==TK_COLUMN && IsVirtual(pCol->y.pTab) ){
sqlite3_vtab *pVtab;
sqlite3_module *pMod;
void (*xNotUsed)(sqlite3_context*,int,sqlite3_value**);
void *pNotUsed;
- pVtab = sqlite3GetVTable(db, pCol->pTab)->pVtab;
+ pVtab = sqlite3GetVTable(db, pCol->y.pTab)->pVtab;
assert( pVtab!=0 );
assert( pVtab->pModule!=0 );
pMod = (sqlite3_module *)pVtab->pModule;
@@ -137167,10 +138514,10 @@ static int isAuxiliaryVtabOperator(
int res = 0;
Expr *pLeft = pExpr->pLeft;
Expr *pRight = pExpr->pRight;
- if( pLeft->op==TK_COLUMN && IsVirtual(pLeft->pTab) ){
+ if( pLeft->op==TK_COLUMN && IsVirtual(pLeft->y.pTab) ){
res++;
}
- if( pRight && pRight->op==TK_COLUMN && IsVirtual(pRight->pTab) ){
+ if( pRight && pRight->op==TK_COLUMN && IsVirtual(pRight->y.pTab) ){
res++;
SWAP(Expr*, pLeft, pRight);
}
@@ -137517,6 +138864,7 @@ static void exprAnalyzeOrTerm(
** and column is found but leave okToChngToIN false if not found.
*/
for(j=0; j<2 && !okToChngToIN; j++){
+ Expr *pLeft = 0;
pOrTerm = pOrWc->a;
for(i=pOrWc->nTerm-1; i>=0; i--, pOrTerm++){
assert( pOrTerm->eOperator & WO_EQ );
@@ -137540,6 +138888,7 @@ static void exprAnalyzeOrTerm(
}
iColumn = pOrTerm->u.leftColumn;
iCursor = pOrTerm->leftCursor;
+ pLeft = pOrTerm->pExpr->pLeft;
break;
}
if( i<0 ){
@@ -137559,7 +138908,9 @@ static void exprAnalyzeOrTerm(
assert( pOrTerm->eOperator & WO_EQ );
if( pOrTerm->leftCursor!=iCursor ){
pOrTerm->wtFlags &= ~TERM_OR_OK;
- }else if( pOrTerm->u.leftColumn!=iColumn ){
+ }else if( pOrTerm->u.leftColumn!=iColumn || (iColumn==XN_EXPR
+ && sqlite3ExprCompare(pParse, pOrTerm->pExpr->pLeft, pLeft, -1)
+ )){
okToChngToIN = 0;
}else{
int affLeft, affRight;
@@ -138122,6 +139473,7 @@ static void exprAnalyze(
if( pExpr->op==TK_NOTNULL
&& pExpr->pLeft->op==TK_COLUMN
&& pExpr->pLeft->iColumn>=0
+ && !ExprHasProperty(pExpr, EP_FromJoin)
&& OptimizationEnabled(db, SQLITE_Stat34)
){
Expr *pNewExpr;
@@ -138313,6 +139665,7 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
pArgs = pItem->u1.pFuncArg;
if( pArgs==0 ) return;
for(j=k=0; j<pArgs->nExpr; j++){
+ Expr *pRhs;
while( k<pTab->nCol && (pTab->aCol[k].colFlags & COLFLAG_HIDDEN)==0 ){k++;}
if( k>=pTab->nCol ){
sqlite3ErrorMsg(pParse, "too many arguments on %s() - max %d",
@@ -138323,9 +139676,10 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(
if( pColRef==0 ) return;
pColRef->iTable = pItem->iCursor;
pColRef->iColumn = k++;
- pColRef->pTab = pTab;
- pTerm = sqlite3PExpr(pParse, TK_EQ, pColRef,
- sqlite3ExprDup(pParse->db, pArgs->a[j].pExpr, 0));
+ pColRef->y.pTab = pTab;
+ pRhs = sqlite3PExpr(pParse, TK_UPLUS,
+ sqlite3ExprDup(pParse->db, pArgs->a[j].pExpr, 0), 0);
+ pTerm = sqlite3PExpr(pParse, TK_EQ, pColRef, pRhs);
whereClauseInsert(pWC, pTerm, TERM_DYNAMIC);
}
}
@@ -138644,6 +139998,17 @@ static WhereTerm *whereScanNext(WhereScan *pScan){
return 0;
}
+/*
+** This is whereScanInit() for the case of an index on an expression.
+** It is factored out into a separate tail-recursion subroutine so that
+** the normal whereScanInit() routine, which is a high-runner, does not
+** need to push registers onto the stack as part of its prologue.
+*/
+static SQLITE_NOINLINE WhereTerm *whereScanInitIndexExpr(WhereScan *pScan){
+ pScan->idxaff = sqlite3ExprAffinity(pScan->pIdxExpr);
+ return whereScanNext(pScan);
+}
+
/*
** Initialize a WHERE clause scanner object. Return a pointer to the
** first match. Return NULL if there are no matches.
@@ -138676,12 +140041,19 @@ static WhereTerm *whereScanInit(
pScan->pIdxExpr = 0;
pScan->idxaff = 0;
pScan->zCollName = 0;
+ pScan->opMask = opMask;
+ pScan->k = 0;
+ pScan->aiCur[0] = iCur;
+ pScan->nEquiv = 1;
+ pScan->iEquiv = 1;
if( pIdx ){
int j = iColumn;
iColumn = pIdx->aiColumn[j];
if( iColumn==XN_EXPR ){
pScan->pIdxExpr = pIdx->aColExpr->a[j].pExpr;
pScan->zCollName = pIdx->azColl[j];
+ pScan->aiColumn[0] = XN_EXPR;
+ return whereScanInitIndexExpr(pScan);
}else if( iColumn==pIdx->pTable->iPKey ){
iColumn = XN_ROWID;
}else if( iColumn>=0 ){
@@ -138691,12 +140063,7 @@ static WhereTerm *whereScanInit(
}else if( iColumn==XN_EXPR ){
return 0;
}
- pScan->opMask = opMask;
- pScan->k = 0;
- pScan->aiCur[0] = iCur;
pScan->aiColumn[0] = iColumn;
- pScan->nEquiv = 1;
- pScan->iEquiv = 1;
return whereScanNext(pScan);
}
@@ -139171,7 +140538,7 @@ static void constructAutomaticIndex(
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur); VdbeCoverage(v);
}
if( pPartial ){
- iContinue = sqlite3VdbeMakeLabel(v);
+ iContinue = sqlite3VdbeMakeLabel(pParse);
sqlite3ExprIfFalse(pParse, pPartial, iContinue, SQLITE_JUMPIFNULL);
pLoop->wsFlags |= WHERE_PARTIALIDX;
}
@@ -139366,9 +140733,11 @@ static sqlite3_index_info *allocateIndexInfo(
** method of the virtual table with the sqlite3_index_info object that
** comes in as the 3rd argument to this function.
**
-** If an error occurs, pParse is populated with an error message and a
-** non-zero value is returned. Otherwise, 0 is returned and the output
-** part of the sqlite3_index_info structure is left populated.
+** If an error occurs, pParse is populated with an error message and an
+** appropriate error code is returned. A return of SQLITE_CONSTRAINT from
+** xBestIndex is not considered an error. SQLITE_CONSTRAINT indicates that
+** the current configuration of "unusable" flags in sqlite3_index_info can
+** not result in a valid plan.
**
** Whether or not an error is returned, it is the responsibility of the
** caller to eventually free p->idxStr if p->needToFreeIdxStr indicates
@@ -139382,7 +140751,7 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
rc = pVtab->pModule->xBestIndex(pVtab, p);
TRACE_IDX_OUTPUTS(p);
- if( rc!=SQLITE_OK ){
+ if( rc!=SQLITE_OK && rc!=SQLITE_CONSTRAINT ){
if( rc==SQLITE_NOMEM ){
sqlite3OomFault(pParse->db);
}else if( !pVtab->zErrMsg ){
@@ -139393,19 +140762,7 @@ static int vtabBestIndex(Parse *pParse, Table *pTab, sqlite3_index_info *p){
}
sqlite3_free(pVtab->zErrMsg);
pVtab->zErrMsg = 0;
-
-#if 0
- /* This error is now caught by the caller.
- ** Search for "xBestIndex malfunction" below */
- for(i=0; i<p->nConstraint; i++){
- if( !p->aConstraint[i].usable && p->aConstraintUsage[i].argvIndex>0 ){
- sqlite3ErrorMsg(pParse,
- "table %s: xBestIndex returned an invalid plan", pTab->zName);
- }
- }
-#endif
-
- return pParse->nErr;
+ return rc;
}
#endif /* !defined(SQLITE_OMIT_VIRTUALTABLE) */
@@ -140460,6 +141817,14 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
sqlite3 *db = pWInfo->pParse->db;
int rc;
+ /* Stop the search once we hit the query planner search limit */
+ if( pBuilder->iPlanLimit==0 ){
+ WHERETRACE(0xffffffff,("=== query planner search limit reached ===\n"));
+ if( pBuilder->pOrSet ) pBuilder->pOrSet->n = 0;
+ return SQLITE_DONE;
+ }
+ pBuilder->iPlanLimit--;
+
/* If pBuilder->pOrSet is defined, then only keep track of the costs
** and prereqs.
*/
@@ -140546,7 +141911,7 @@ static int whereLoopInsert(WhereLoopBuilder *pBuilder, WhereLoop *pTemplate){
rc = whereLoopXfer(db, p, pTemplate);
if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){
Index *pIndex = p->u.btree.pIndex;
- if( pIndex && pIndex->tnum==0 ){
+ if( pIndex && pIndex->idxType==SQLITE_IDXTYPE_IPK ){
p->u.btree.pIndex = 0;
}
}
@@ -140713,8 +142078,8 @@ static int whereRangeVectorLen(
** terms only. If it is modified, this value is restored before this
** function returns.
**
-** If pProbe->tnum==0, that means pIndex is a fake index used for the
-** INTEGER PRIMARY KEY.
+** If pProbe->idxType==SQLITE_IDXTYPE_IPK, that means pIndex is
+** a fake index used for the INTEGER PRIMARY KEY.
*/
static int whereLoopAddBtreeIndex(
WhereLoopBuilder *pBuilder, /* The WhereLoop factory */
@@ -141214,6 +142579,7 @@ static int whereLoopAddBtree(
sPk.onError = OE_Replace;
sPk.pTable = pTab;
sPk.szIdxRow = pTab->szTabRow;
+ sPk.idxType = SQLITE_IDXTYPE_IPK;
aiRowEstPk[0] = pTab->nRowLogEst;
aiRowEstPk[1] = 0;
pFirst = pSrc->pTab->pIndex;
@@ -141304,7 +142670,7 @@ static int whereLoopAddBtree(
b = indexMightHelpWithOrderBy(pBuilder, pProbe, pSrc->iCursor);
/* The ONEPASS_DESIRED flags never occurs together with ORDER BY */
assert( (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 || b==0 );
- if( pProbe->tnum<=0 ){
+ if( pProbe->idxType==SQLITE_IDXTYPE_IPK ){
/* Integer primary key index */
pNew->wsFlags = WHERE_IPK;
@@ -141470,7 +142836,17 @@ static int whereLoopAddVirtualOne(
/* Invoke the virtual table xBestIndex() method */
rc = vtabBestIndex(pParse, pSrc->pTab, pIdxInfo);
- if( rc ) return rc;
+ if( rc ){
+ if( rc==SQLITE_CONSTRAINT ){
+ /* If the xBestIndex method returns SQLITE_CONSTRAINT, that means
+ ** that the particular combination of parameters provided is unusable.
+ ** Make no entries in the loop table.
+ */
+ WHERETRACE(0xffff, (" ^^^^--- non-viable plan rejected!\n"));
+ return SQLITE_OK;
+ }
+ return rc;
+ }
mxTerm = -1;
assert( pNew->nLSlot>=nConstraint );
@@ -141866,9 +143242,11 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
/* Loop over the tables in the join, from left to right */
pNew = pBuilder->pNew;
whereLoopInit(pNew);
+ pBuilder->iPlanLimit = SQLITE_QUERY_PLANNER_LIMIT;
for(iTab=0, pItem=pTabList->a; pItem<pEnd; iTab++, pItem++){
Bitmask mUnusable = 0;
pNew->iTab = iTab;
+ pBuilder->iPlanLimit += SQLITE_QUERY_PLANNER_LIMIT_INCR;
pNew->maskSelf = sqlite3WhereGetMask(&pWInfo->sMaskSet, pItem->iCursor);
if( ((pItem->fg.jointype|priorJointype) & (JT_LEFT|JT_CROSS))!=0 ){
/* This condition is true when pItem is the FROM clause term on the
@@ -141894,7 +143272,15 @@ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){
rc = whereLoopAddOr(pBuilder, mPrereq, mUnusable);
}
mPrior |= pNew->maskSelf;
- if( rc || db->mallocFailed ) break;
+ if( rc || db->mallocFailed ){
+ if( rc==SQLITE_DONE ){
+ /* We hit the query planner search limit set by iPlanLimit */
+ sqlite3_log(SQLITE_WARNING, "abbreviated query algorithm search");
+ rc = SQLITE_OK;
+ }else{
+ break;
+ }
+ }
}
whereLoopClear(db, pNew);
@@ -142960,7 +144346,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
pWInfo->pResultSet = pResultSet;
pWInfo->aiCurOnePass[0] = pWInfo->aiCurOnePass[1] = -1;
pWInfo->nLevel = nTabList;
- pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(v);
+ pWInfo->iBreak = pWInfo->iContinue = sqlite3VdbeMakeLabel(pParse);
pWInfo->wctrlFlags = wctrlFlags;
pWInfo->iLimit = iAuxArg;
pWInfo->savedNQueryLoop = pParse->nQueryLoop;
@@ -143234,9 +144620,10 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
if( (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 ){
int wsFlags = pWInfo->a[0].pWLoop->wsFlags;
int bOnerow = (wsFlags & WHERE_ONEROW)!=0;
+ assert( !(wsFlags & WHERE_VIRTUALTABLE) || IsVirtual(pTabList->a[0].pTab) );
if( bOnerow || (
0!=(wctrlFlags & WHERE_ONEPASS_MULTIROW)
- && 0==(wsFlags & WHERE_VIRTUALTABLE)
+ && !IsVirtual(pTabList->a[0].pTab)
&& (0==(wsFlags & WHERE_MULTI_OR) || (wctrlFlags & WHERE_DUPLICATES_OK))
)){
pWInfo->eOnePass = bOnerow ? ONEPASS_SINGLE : ONEPASS_MULTI;
@@ -143391,7 +144778,7 @@ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin(
pParse, pTabList, pLevel, wctrlFlags
);
pLevel->addrBody = sqlite3VdbeCurrentAddr(v);
- notReady = sqlite3WhereCodeOneLoopStart(pWInfo, ii, notReady);
+ notReady = sqlite3WhereCodeOneLoopStart(pParse,v,pWInfo,ii,pLevel,notReady);
pWInfo->iContinue = pLevel->addrCont;
if( (wsFlags&WHERE_MULTI_OR)==0 && (wctrlFlags&WHERE_OR_SUBCLAUSE)==0 ){
sqlite3WhereAddScanStatus(v, pTabList, pLevel, addrExplain);
@@ -143576,6 +144963,29 @@ SQLITE_PRIVATE void sqlite3WhereEnd(WhereInfo *pWInfo){
continue;
}
+#ifdef SQLITE_ENABLE_EARLY_CURSOR_CLOSE
+ /* Close all of the cursors that were opened by sqlite3WhereBegin.
+ ** Except, do not close cursors that will be reused by the OR optimization
+ ** (WHERE_OR_SUBCLAUSE). And do not close the OP_OpenWrite cursors
+ ** created for the ONEPASS optimization.
+ */
+ if( (pTab->tabFlags & TF_Ephemeral)==0
+ && pTab->pSelect==0
+ && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0
+ ){
+ int ws = pLoop->wsFlags;
+ if( pWInfo->eOnePass==ONEPASS_OFF && (ws & WHERE_IDX_ONLY)==0 ){
+ sqlite3VdbeAddOp1(v, OP_Close, pTabItem->iCursor);
+ }
+ if( (ws & WHERE_INDEXED)!=0
+ && (ws & (WHERE_IPK|WHERE_AUTO_INDEX))==0
+ && pLevel->iIdxCur!=pWInfo->aiCurOnePass[1]
+ ){
+ sqlite3VdbeAddOp1(v, OP_Close, pLevel->iIdxCur);
+ }
+ }
+#endif
+
/* If this scan uses an index, make VDBE code substitutions to read data
** from the index instead of from the table where possible. In some cases
** this optimization prevents the table from ever being read, which can
@@ -144276,12 +145686,12 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){
switch( pExpr->op ){
case TK_FUNCTION:
- if( pExpr->pWin==0 ){
+ if( !ExprHasProperty(pExpr, EP_WinFunc) ){
break;
}else{
Window *pWin;
for(pWin=p->pWin; pWin; pWin=pWin->pNextWin){
- if( pExpr->pWin==pWin ){
+ if( pExpr->y.pWin==pWin ){
assert( pWin->pOwner==pExpr );
return WRC_Prune;
}
@@ -144398,7 +145808,7 @@ static ExprList *exprListAppendList(
*/
SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
int rc = SQLITE_OK;
- if( p->pWin ){
+ if( p->pWin && p->pPrior==0 ){
Vdbe *v = sqlite3GetVdbe(pParse);
sqlite3 *db = pParse->db;
Select *pSub = 0; /* The subquery */
@@ -144475,8 +145885,7 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){
pSub = sqlite3SelectNew(
pParse, pSublist, pSrc, pWhere, pGroupBy, pHaving, pSort, 0, 0
);
- p->pSrc = sqlite3SrcListAppend(db, 0, 0, 0);
- assert( p->pSrc || db->mallocFailed );
+ p->pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0);
if( p->pSrc ){
p->pSrc->a[0].pSelect = pSub;
sqlite3SrcListAssignCursors(pParse, p->pSrc);
@@ -144533,6 +145942,7 @@ SQLITE_PRIVATE void sqlite3WindowListDelete(sqlite3 *db, Window *p){
*/
static Expr *sqlite3WindowOffsetExpr(Parse *pParse, Expr *pExpr){
if( 0==sqlite3ExprIsConstant(pExpr) ){
+ if( IN_RENAME_OBJECT ) sqlite3RenameExprUnmap(pParse, pExpr);
sqlite3ExprDelete(pParse->db, pExpr);
pExpr = sqlite3ExprAlloc(pParse->db, TK_NULL, 0, 0);
}
@@ -144611,11 +146021,13 @@ windowAllocErr:
*/
SQLITE_PRIVATE void sqlite3WindowAttach(Parse *pParse, Expr *p, Window *pWin){
if( p ){
+ assert( p->op==TK_FUNCTION );
/* This routine is only called for the parser. If pWin was not
** allocated due to an OOM, then the parser would fail before ever
** invoking this routine */
if( ALWAYS(pWin) ){
- p->pWin = pWin;
+ p->y.pWin = pWin;
+ ExprSetProperty(p, EP_WinFunc);
pWin->pOwner = p;
if( p->flags & EP_Distinct ){
sqlite3ErrorMsg(pParse,
@@ -144725,6 +146137,7 @@ static void windowCheckIntValue(Parse *pParse, int reg, int eCond){
VdbeCoverageNeverNullIf(v, eCond==0);
VdbeCoverageNeverNullIf(v, eCond==1);
VdbeCoverageNeverNullIf(v, eCond==2);
+ sqlite3MayAbort(pParse);
sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_ERROR, OE_Abort);
sqlite3VdbeAppendP4(v, (void*)azErr[eCond], P4_STATIC);
sqlite3ReleaseTempReg(pParse, regZero);
@@ -144980,7 +146393,7 @@ static void windowReturnOneRow(
|| pFunc->zName==first_valueName
){
int csr = pWin->csrApp;
- int lbl = sqlite3VdbeMakeLabel(v);
+ int lbl = sqlite3VdbeMakeLabel(pParse);
int tmpReg = sqlite3GetTempReg(pParse);
sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult);
@@ -145003,7 +146416,7 @@ static void windowReturnOneRow(
int nArg = pWin->pOwner->x.pList->nExpr;
int iEph = pMWin->iEphCsr;
int csr = pWin->csrApp;
- int lbl = sqlite3VdbeMakeLabel(v);
+ int lbl = sqlite3VdbeMakeLabel(pParse);
int tmpReg = sqlite3GetTempReg(pParse);
if( nArg<3 ){
@@ -145264,8 +146677,8 @@ static void windowCodeRowExprStep(
/* Allocate register and label for the "flush_partition" sub-routine. */
regFlushPart = ++pParse->nMem;
- lblFlushPart = sqlite3VdbeMakeLabel(v);
- lblFlushDone = sqlite3VdbeMakeLabel(v);
+ lblFlushPart = sqlite3VdbeMakeLabel(pParse);
+ lblFlushDone = sqlite3VdbeMakeLabel(pParse);
regStart = ++pParse->nMem;
regEnd = ++pParse->nMem;
@@ -145375,7 +146788,7 @@ static void windowCodeRowExprStep(
|| pMWin->eStart==TK_PRECEDING
|| pMWin->eStart==TK_FOLLOWING
){
- int lblSkipInverse = sqlite3VdbeMakeLabel(v);;
+ int lblSkipInverse = sqlite3VdbeMakeLabel(pParse);;
if( pMWin->eStart==TK_PRECEDING ){
sqlite3VdbeAddOp3(v, OP_IfPos, regStart, lblSkipInverse, 1);
VdbeCoverage(v);
@@ -145540,13 +146953,13 @@ static void windowCodeCacheStep(
|| (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_UNBOUNDED)
);
- lblEmpty = sqlite3VdbeMakeLabel(v);
+ lblEmpty = sqlite3VdbeMakeLabel(pParse);
regNewPeer = pParse->nMem+1;
pParse->nMem += nPeer;
/* Allocate register and label for the "flush_partition" sub-routine. */
regFlushPart = ++pParse->nMem;
- lblFlushPart = sqlite3VdbeMakeLabel(v);
+ lblFlushPart = sqlite3VdbeMakeLabel(pParse);
csrLead = pParse->nTab++;
regCtr = ++pParse->nMem;
@@ -145778,11 +147191,12 @@ static void windowCodeDefaultStep(
*/
SQLITE_PRIVATE Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){
Window *pNew = 0;
- if( p ){
+ if( ALWAYS(p) ){
pNew = sqlite3DbMallocZero(db, sizeof(Window));
if( pNew ){
pNew->zName = sqlite3DbStrDup(db, p->zName);
pNew->pFilter = sqlite3ExprDup(db, p->pFilter, 0);
+ pNew->pFunc = p->pFunc;
pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0);
pNew->pOrderBy = sqlite3ExprListDup(db, p->pOrderBy, 0);
pNew->eType = p->eType;
@@ -145930,6 +147344,7 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep(
** input grammar file:
*/
/* #include <stdio.h> */
+/* #include <assert.h> */
/************ Begin %include sections from the grammar ************************/
/* #include "sqliteInt.h" */
@@ -146031,19 +147446,15 @@ static void disableLookaside(Parse *pParse){
p->pLeft = p->pRight = 0;
p->x.pList = 0;
p->pAggInfo = 0;
- p->pTab = 0;
+ p->y.pTab = 0;
p->op2 = 0;
p->iTable = 0;
p->iColumn = 0;
-#ifndef SQLITE_OMIT_WINDOWFUNC
- p->pWin = 0;
-#endif
p->u.zToken = (char*)&p[1];
memcpy(p->u.zToken, t.z, t.n);
p->u.zToken[t.n] = 0;
if( sqlite3Isquote(p->u.zToken[0]) ){
- if( p->u.zToken[0]=='"' ) p->flags |= EP_DblQuoted;
- sqlite3Dequote(p->u.zToken);
+ sqlite3DequoteExpr(p);
}
#if SQLITE_MAX_EXPR_DEPTH>0
p->nHeight = 1;
@@ -146152,27 +147563,27 @@ static void disableLookaside(Parse *pParse){
#endif
/************* Begin control #defines *****************************************/
#define YYCODETYPE unsigned short int
-#define YYNOCODE 277
+#define YYNOCODE 278
#define YYACTIONTYPE unsigned short int
#define YYWILDCARD 91
#define sqlite3ParserTOKENTYPE Token
typedef union {
int yyinit;
sqlite3ParserTOKENTYPE yy0;
- Expr* yy18;
- struct TrigEvent yy34;
- IdList* yy48;
- int yy70;
- struct {int value; int mask;} yy111;
- struct FrameBound yy119;
- SrcList* yy135;
- TriggerStep* yy207;
- Window* yy327;
- Upsert* yy340;
- const char* yy392;
- ExprList* yy420;
- With* yy449;
- Select* yy489;
+ ExprList* yy42;
+ int yy96;
+ TriggerStep* yy119;
+ Window* yy147;
+ SrcList* yy167;
+ Upsert* yy266;
+ struct FrameBound yy317;
+ IdList* yy336;
+ struct TrigEvent yy350;
+ struct {int value; int mask;} yy367;
+ Select* yy423;
+ const char* yy464;
+ Expr* yy490;
+ With* yy499;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
@@ -146188,17 +147599,17 @@ typedef union {
#define sqlite3ParserCTX_FETCH Parse *pParse=yypParser->pParse;
#define sqlite3ParserCTX_STORE yypParser->pParse=pParse;
#define YYFALLBACK 1
-#define YYNSTATE 521
-#define YYNRULE 367
+#define YYNSTATE 524
+#define YYNRULE 369
#define YYNTOKEN 155
-#define YY_MAX_SHIFT 520
-#define YY_MIN_SHIFTREDUCE 756
-#define YY_MAX_SHIFTREDUCE 1122
-#define YY_ERROR_ACTION 1123
-#define YY_ACCEPT_ACTION 1124
-#define YY_NO_ACTION 1125
-#define YY_MIN_REDUCE 1126
-#define YY_MAX_REDUCE 1492
+#define YY_MAX_SHIFT 523
+#define YY_MIN_SHIFTREDUCE 760
+#define YY_MAX_SHIFTREDUCE 1128
+#define YY_ERROR_ACTION 1129
+#define YY_ACCEPT_ACTION 1130
+#define YY_NO_ACTION 1131
+#define YY_MIN_REDUCE 1132
+#define YY_MAX_REDUCE 1500
/************* End control #defines *******************************************/
#define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0])))
@@ -146267,566 +147678,567 @@ typedef union {
*********** Begin parsing tables **********************************************/
#define YY_ACTTAB_COUNT (2009)
static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 368, 105, 102, 197, 105, 102, 197, 515, 1124, 1,
- /* 10 */ 1, 520, 2, 1128, 515, 1192, 1171, 1456, 275, 370,
- /* 20 */ 127, 1389, 1197, 1197, 1192, 1166, 178, 1205, 64, 64,
- /* 30 */ 477, 887, 322, 428, 348, 37, 37, 808, 362, 888,
- /* 40 */ 509, 509, 509, 112, 113, 103, 1100, 1100, 953, 956,
- /* 50 */ 946, 946, 110, 110, 111, 111, 111, 111, 365, 252,
- /* 60 */ 252, 515, 252, 252, 497, 515, 309, 515, 459, 515,
- /* 70 */ 1079, 491, 512, 478, 6, 512, 809, 134, 498, 228,
- /* 80 */ 194, 428, 37, 37, 515, 208, 64, 64, 64, 64,
- /* 90 */ 13, 13, 109, 109, 109, 109, 108, 108, 107, 107,
- /* 100 */ 107, 106, 401, 258, 381, 13, 13, 398, 397, 428,
- /* 110 */ 252, 252, 370, 476, 405, 1104, 1079, 1080, 1081, 386,
- /* 120 */ 1106, 390, 497, 512, 497, 1423, 1419, 304, 1105, 307,
- /* 130 */ 1256, 496, 370, 499, 16, 16, 112, 113, 103, 1100,
- /* 140 */ 1100, 953, 956, 946, 946, 110, 110, 111, 111, 111,
- /* 150 */ 111, 262, 1107, 495, 1107, 401, 112, 113, 103, 1100,
- /* 160 */ 1100, 953, 956, 946, 946, 110, 110, 111, 111, 111,
- /* 170 */ 111, 129, 1425, 343, 1420, 339, 1059, 492, 1057, 263,
- /* 180 */ 73, 105, 102, 197, 994, 109, 109, 109, 109, 108,
- /* 190 */ 108, 107, 107, 107, 106, 401, 370, 111, 111, 111,
- /* 200 */ 111, 104, 492, 89, 1432, 109, 109, 109, 109, 108,
- /* 210 */ 108, 107, 107, 107, 106, 401, 111, 111, 111, 111,
- /* 220 */ 112, 113, 103, 1100, 1100, 953, 956, 946, 946, 110,
- /* 230 */ 110, 111, 111, 111, 111, 109, 109, 109, 109, 108,
- /* 240 */ 108, 107, 107, 107, 106, 401, 114, 108, 108, 107,
- /* 250 */ 107, 107, 106, 401, 109, 109, 109, 109, 108, 108,
- /* 260 */ 107, 107, 107, 106, 401, 152, 399, 399, 399, 109,
- /* 270 */ 109, 109, 109, 108, 108, 107, 107, 107, 106, 401,
- /* 280 */ 178, 493, 1412, 434, 1037, 1486, 1079, 515, 1486, 370,
- /* 290 */ 421, 297, 357, 412, 74, 1079, 109, 109, 109, 109,
- /* 300 */ 108, 108, 107, 107, 107, 106, 401, 1413, 37, 37,
- /* 310 */ 1431, 274, 506, 112, 113, 103, 1100, 1100, 953, 956,
- /* 320 */ 946, 946, 110, 110, 111, 111, 111, 111, 1436, 520,
- /* 330 */ 2, 1128, 1079, 1080, 1081, 430, 275, 1079, 127, 366,
- /* 340 */ 933, 1079, 1080, 1081, 220, 1205, 913, 458, 455, 454,
- /* 350 */ 392, 167, 515, 1035, 152, 445, 924, 453, 152, 874,
- /* 360 */ 923, 289, 109, 109, 109, 109, 108, 108, 107, 107,
- /* 370 */ 107, 106, 401, 13, 13, 261, 853, 252, 252, 227,
- /* 380 */ 106, 401, 370, 1079, 1080, 1081, 311, 388, 1079, 296,
- /* 390 */ 512, 923, 923, 925, 231, 323, 1255, 1388, 1423, 490,
- /* 400 */ 274, 506, 12, 208, 274, 506, 112, 113, 103, 1100,
- /* 410 */ 1100, 953, 956, 946, 946, 110, 110, 111, 111, 111,
- /* 420 */ 111, 1440, 286, 1128, 288, 1079, 1097, 247, 275, 1098,
- /* 430 */ 127, 387, 405, 389, 1079, 1080, 1081, 1205, 159, 238,
- /* 440 */ 255, 321, 461, 316, 460, 225, 790, 105, 102, 197,
- /* 450 */ 513, 314, 842, 842, 445, 109, 109, 109, 109, 108,
- /* 460 */ 108, 107, 107, 107, 106, 401, 515, 514, 515, 252,
- /* 470 */ 252, 1079, 1080, 1081, 435, 370, 1098, 933, 1460, 794,
- /* 480 */ 274, 506, 512, 105, 102, 197, 336, 63, 63, 64,
- /* 490 */ 64, 27, 790, 924, 287, 208, 1354, 923, 515, 112,
- /* 500 */ 113, 103, 1100, 1100, 953, 956, 946, 946, 110, 110,
- /* 510 */ 111, 111, 111, 111, 107, 107, 107, 106, 401, 49,
- /* 520 */ 49, 515, 28, 1079, 405, 497, 421, 297, 923, 923,
- /* 530 */ 925, 186, 468, 1079, 467, 999, 999, 442, 515, 1079,
- /* 540 */ 334, 515, 45, 45, 1083, 342, 173, 168, 109, 109,
- /* 550 */ 109, 109, 108, 108, 107, 107, 107, 106, 401, 13,
- /* 560 */ 13, 205, 13, 13, 252, 252, 1195, 1195, 370, 1079,
- /* 570 */ 1080, 1081, 787, 265, 5, 359, 494, 512, 469, 1079,
- /* 580 */ 1080, 1081, 398, 397, 1079, 1079, 1080, 1081, 3, 282,
- /* 590 */ 1079, 1083, 112, 113, 103, 1100, 1100, 953, 956, 946,
- /* 600 */ 946, 110, 110, 111, 111, 111, 111, 252, 252, 1015,
- /* 610 */ 220, 1079, 873, 458, 455, 454, 943, 943, 954, 957,
- /* 620 */ 512, 252, 252, 453, 1016, 1079, 445, 1107, 1209, 1107,
- /* 630 */ 1079, 1080, 1081, 515, 512, 426, 1079, 1080, 1081, 1017,
- /* 640 */ 512, 109, 109, 109, 109, 108, 108, 107, 107, 107,
- /* 650 */ 106, 401, 1052, 515, 50, 50, 515, 1079, 1080, 1081,
- /* 660 */ 828, 370, 1051, 379, 411, 1064, 1358, 207, 408, 773,
- /* 670 */ 829, 1079, 1080, 1081, 64, 64, 322, 64, 64, 1302,
- /* 680 */ 947, 411, 410, 1358, 1360, 112, 113, 103, 1100, 1100,
- /* 690 */ 953, 956, 946, 946, 110, 110, 111, 111, 111, 111,
- /* 700 */ 294, 482, 515, 1037, 1487, 515, 434, 1487, 354, 1120,
- /* 710 */ 483, 996, 913, 485, 466, 996, 132, 178, 33, 450,
- /* 720 */ 1203, 136, 406, 64, 64, 479, 64, 64, 419, 369,
- /* 730 */ 283, 1146, 252, 252, 109, 109, 109, 109, 108, 108,
- /* 740 */ 107, 107, 107, 106, 401, 512, 224, 440, 411, 266,
- /* 750 */ 1358, 266, 252, 252, 370, 296, 416, 284, 934, 396,
- /* 760 */ 976, 470, 400, 252, 252, 512, 9, 473, 231, 500,
- /* 770 */ 354, 1036, 1035, 1488, 355, 374, 512, 1121, 112, 113,
- /* 780 */ 103, 1100, 1100, 953, 956, 946, 946, 110, 110, 111,
- /* 790 */ 111, 111, 111, 252, 252, 1015, 515, 1347, 295, 252,
- /* 800 */ 252, 252, 252, 1098, 375, 249, 512, 445, 872, 322,
- /* 810 */ 1016, 480, 512, 195, 512, 434, 273, 15, 15, 515,
- /* 820 */ 314, 515, 95, 515, 93, 1017, 367, 109, 109, 109,
- /* 830 */ 109, 108, 108, 107, 107, 107, 106, 401, 515, 1121,
- /* 840 */ 39, 39, 51, 51, 52, 52, 503, 370, 515, 1204,
- /* 850 */ 1098, 918, 439, 341, 133, 436, 223, 222, 221, 53,
- /* 860 */ 53, 322, 1400, 761, 762, 763, 515, 370, 88, 54,
- /* 870 */ 54, 112, 113, 103, 1100, 1100, 953, 956, 946, 946,
- /* 880 */ 110, 110, 111, 111, 111, 111, 407, 55, 55, 196,
- /* 890 */ 515, 112, 113, 103, 1100, 1100, 953, 956, 946, 946,
- /* 900 */ 110, 110, 111, 111, 111, 111, 135, 264, 1149, 376,
- /* 910 */ 515, 40, 40, 515, 872, 515, 993, 515, 993, 116,
- /* 920 */ 109, 109, 109, 109, 108, 108, 107, 107, 107, 106,
- /* 930 */ 401, 41, 41, 515, 43, 43, 44, 44, 56, 56,
- /* 940 */ 109, 109, 109, 109, 108, 108, 107, 107, 107, 106,
- /* 950 */ 401, 515, 379, 515, 57, 57, 515, 799, 515, 379,
- /* 960 */ 515, 445, 200, 515, 323, 515, 1397, 515, 1459, 515,
- /* 970 */ 1287, 817, 58, 58, 14, 14, 515, 59, 59, 118,
- /* 980 */ 118, 60, 60, 515, 46, 46, 61, 61, 62, 62,
- /* 990 */ 47, 47, 515, 190, 189, 91, 515, 140, 140, 515,
- /* 1000 */ 394, 515, 277, 1200, 141, 141, 515, 1115, 515, 992,
- /* 1010 */ 515, 992, 515, 69, 69, 370, 278, 48, 48, 259,
- /* 1020 */ 65, 65, 119, 119, 246, 246, 260, 66, 66, 120,
- /* 1030 */ 120, 121, 121, 117, 117, 370, 515, 512, 383, 112,
- /* 1040 */ 113, 103, 1100, 1100, 953, 956, 946, 946, 110, 110,
- /* 1050 */ 111, 111, 111, 111, 515, 872, 515, 139, 139, 112,
- /* 1060 */ 113, 103, 1100, 1100, 953, 956, 946, 946, 110, 110,
- /* 1070 */ 111, 111, 111, 111, 1287, 138, 138, 125, 125, 515,
- /* 1080 */ 12, 515, 281, 1287, 515, 445, 131, 1287, 109, 109,
- /* 1090 */ 109, 109, 108, 108, 107, 107, 107, 106, 401, 515,
- /* 1100 */ 124, 124, 122, 122, 515, 123, 123, 515, 109, 109,
- /* 1110 */ 109, 109, 108, 108, 107, 107, 107, 106, 401, 515,
- /* 1120 */ 68, 68, 463, 783, 515, 70, 70, 302, 67, 67,
- /* 1130 */ 1032, 253, 253, 356, 1287, 191, 196, 1433, 465, 1301,
- /* 1140 */ 38, 38, 384, 94, 512, 42, 42, 177, 848, 274,
- /* 1150 */ 506, 385, 420, 847, 1356, 441, 508, 376, 377, 153,
- /* 1160 */ 423, 872, 432, 370, 224, 251, 194, 887, 182, 293,
- /* 1170 */ 783, 848, 88, 254, 466, 888, 847, 915, 807, 806,
- /* 1180 */ 230, 1241, 910, 370, 17, 413, 797, 112, 113, 103,
- /* 1190 */ 1100, 1100, 953, 956, 946, 946, 110, 110, 111, 111,
- /* 1200 */ 111, 111, 395, 814, 815, 1175, 983, 112, 101, 103,
- /* 1210 */ 1100, 1100, 953, 956, 946, 946, 110, 110, 111, 111,
- /* 1220 */ 111, 111, 375, 422, 427, 429, 298, 230, 230, 88,
- /* 1230 */ 1240, 451, 312, 797, 226, 88, 109, 109, 109, 109,
- /* 1240 */ 108, 108, 107, 107, 107, 106, 401, 86, 433, 979,
- /* 1250 */ 927, 881, 226, 983, 230, 415, 109, 109, 109, 109,
- /* 1260 */ 108, 108, 107, 107, 107, 106, 401, 320, 845, 781,
- /* 1270 */ 846, 100, 130, 100, 1403, 290, 370, 319, 1377, 1376,
- /* 1280 */ 437, 1449, 299, 1237, 303, 306, 308, 310, 1188, 1174,
- /* 1290 */ 1173, 1172, 315, 324, 325, 1228, 370, 927, 1249, 271,
- /* 1300 */ 1286, 113, 103, 1100, 1100, 953, 956, 946, 946, 110,
- /* 1310 */ 110, 111, 111, 111, 111, 1224, 1235, 502, 501, 1292,
- /* 1320 */ 1221, 1155, 103, 1100, 1100, 953, 956, 946, 946, 110,
- /* 1330 */ 110, 111, 111, 111, 111, 1148, 1137, 1136, 1138, 1443,
- /* 1340 */ 446, 244, 184, 98, 507, 188, 4, 353, 327, 109,
- /* 1350 */ 109, 109, 109, 108, 108, 107, 107, 107, 106, 401,
- /* 1360 */ 510, 329, 331, 199, 414, 456, 292, 285, 318, 109,
- /* 1370 */ 109, 109, 109, 108, 108, 107, 107, 107, 106, 401,
- /* 1380 */ 11, 1271, 1279, 402, 361, 192, 1171, 1351, 431, 505,
- /* 1390 */ 346, 1350, 333, 98, 507, 504, 4, 187, 1446, 1115,
- /* 1400 */ 233, 1396, 155, 1394, 1112, 152, 72, 75, 378, 425,
- /* 1410 */ 510, 165, 149, 157, 933, 1276, 86, 30, 1268, 417,
- /* 1420 */ 96, 96, 8, 160, 161, 162, 163, 97, 418, 402,
- /* 1430 */ 517, 516, 449, 402, 923, 210, 358, 424, 1282, 438,
- /* 1440 */ 169, 214, 360, 1345, 80, 504, 31, 444, 1365, 301,
- /* 1450 */ 245, 274, 506, 216, 174, 305, 488, 447, 217, 462,
- /* 1460 */ 1139, 487, 218, 363, 933, 923, 923, 925, 926, 24,
- /* 1470 */ 96, 96, 1191, 1190, 1189, 391, 1182, 97, 1163, 402,
- /* 1480 */ 517, 516, 799, 364, 923, 1162, 317, 1161, 98, 507,
- /* 1490 */ 1181, 4, 1458, 472, 393, 269, 270, 475, 481, 1232,
- /* 1500 */ 85, 1233, 326, 328, 232, 510, 495, 1231, 330, 98,
- /* 1510 */ 507, 1230, 4, 486, 335, 923, 923, 925, 926, 24,
- /* 1520 */ 1435, 1068, 404, 181, 336, 256, 510, 115, 402, 332,
- /* 1530 */ 352, 352, 351, 241, 349, 1214, 1414, 770, 338, 10,
- /* 1540 */ 504, 340, 272, 92, 1331, 1213, 87, 183, 484, 402,
- /* 1550 */ 201, 488, 280, 239, 344, 345, 489, 1145, 29, 933,
- /* 1560 */ 279, 504, 1074, 518, 240, 96, 96, 242, 243, 519,
- /* 1570 */ 1134, 1129, 97, 154, 402, 517, 516, 372, 373, 923,
- /* 1580 */ 933, 142, 143, 128, 1381, 267, 96, 96, 852, 757,
- /* 1590 */ 203, 144, 403, 97, 1382, 402, 517, 516, 204, 1380,
- /* 1600 */ 923, 146, 1379, 1159, 1158, 71, 1156, 276, 202, 185,
- /* 1610 */ 923, 923, 925, 926, 24, 198, 257, 126, 991, 989,
- /* 1620 */ 907, 98, 507, 156, 4, 145, 158, 206, 831, 209,
- /* 1630 */ 291, 923, 923, 925, 926, 24, 1005, 911, 510, 164,
- /* 1640 */ 147, 380, 371, 382, 166, 76, 77, 274, 506, 148,
- /* 1650 */ 78, 79, 1008, 211, 212, 1004, 137, 213, 18, 300,
- /* 1660 */ 230, 402, 997, 1109, 443, 215, 32, 170, 171, 772,
- /* 1670 */ 409, 448, 319, 504, 219, 172, 452, 81, 19, 457,
- /* 1680 */ 313, 20, 82, 268, 488, 150, 810, 179, 83, 487,
- /* 1690 */ 464, 151, 933, 180, 959, 84, 1040, 34, 96, 96,
- /* 1700 */ 471, 1041, 35, 474, 193, 97, 248, 402, 517, 516,
- /* 1710 */ 1068, 404, 923, 250, 256, 880, 229, 175, 875, 352,
- /* 1720 */ 352, 351, 241, 349, 100, 21, 770, 22, 1054, 1056,
- /* 1730 */ 7, 98, 507, 1045, 4, 337, 1058, 23, 974, 201,
- /* 1740 */ 176, 280, 88, 923, 923, 925, 926, 24, 510, 279,
- /* 1750 */ 960, 958, 962, 1014, 963, 1013, 235, 234, 25, 36,
- /* 1760 */ 99, 90, 507, 928, 4, 511, 350, 782, 26, 841,
- /* 1770 */ 236, 402, 347, 1069, 237, 1125, 1125, 1451, 510, 203,
- /* 1780 */ 1450, 1125, 1125, 504, 1125, 1125, 1125, 204, 1125, 1125,
- /* 1790 */ 146, 1125, 1125, 1125, 1125, 1125, 1125, 202, 1125, 1125,
- /* 1800 */ 1125, 402, 933, 1125, 1125, 1125, 1125, 1125, 96, 96,
- /* 1810 */ 1125, 1125, 1125, 504, 1125, 97, 1125, 402, 517, 516,
- /* 1820 */ 1125, 1125, 923, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1830 */ 1125, 371, 933, 1125, 1125, 1125, 274, 506, 96, 96,
- /* 1840 */ 1125, 1125, 1125, 1125, 1125, 97, 1125, 402, 517, 516,
- /* 1850 */ 1125, 1125, 923, 923, 923, 925, 926, 24, 1125, 409,
- /* 1860 */ 1125, 1125, 1125, 256, 1125, 1125, 1125, 1125, 352, 352,
- /* 1870 */ 351, 241, 349, 1125, 1125, 770, 1125, 1125, 1125, 1125,
- /* 1880 */ 1125, 1125, 1125, 923, 923, 925, 926, 24, 201, 1125,
- /* 1890 */ 280, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 279, 1125,
- /* 1900 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1910 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1920 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 203, 1125,
- /* 1930 */ 1125, 1125, 1125, 1125, 1125, 1125, 204, 1125, 1125, 146,
- /* 1940 */ 1125, 1125, 1125, 1125, 1125, 1125, 202, 1125, 1125, 1125,
- /* 1950 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1960 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1970 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 1980 */ 371, 1125, 1125, 1125, 1125, 274, 506, 1125, 1125, 1125,
- /* 1990 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125,
- /* 2000 */ 1125, 1125, 1125, 1125, 1125, 1125, 1125, 1125, 409,
+ /* 0 */ 377, 518, 371, 107, 104, 200, 1293, 518, 1130, 1,
+ /* 10 */ 1, 523, 2, 1134, 518, 1203, 1203, 1262, 277, 373,
+ /* 20 */ 129, 495, 37, 37, 1397, 1201, 1201, 1211, 65, 65,
+ /* 30 */ 480, 891, 107, 104, 200, 37, 37, 1043, 1494, 892,
+ /* 40 */ 346, 1494, 342, 114, 115, 105, 1106, 1106, 957, 960,
+ /* 50 */ 950, 950, 112, 112, 113, 113, 113, 113, 285, 254,
+ /* 60 */ 254, 518, 254, 254, 500, 518, 495, 518, 107, 104,
+ /* 70 */ 200, 1085, 515, 481, 386, 515, 1464, 442, 501, 230,
+ /* 80 */ 197, 439, 37, 37, 1172, 210, 65, 65, 65, 65,
+ /* 90 */ 254, 254, 111, 111, 111, 111, 110, 110, 109, 109,
+ /* 100 */ 109, 108, 404, 515, 404, 155, 1041, 431, 401, 400,
+ /* 110 */ 254, 254, 373, 1431, 1427, 408, 1110, 1085, 1086, 1087,
+ /* 120 */ 284, 1112, 500, 515, 500, 368, 1433, 1421, 1428, 1111,
+ /* 130 */ 1261, 499, 373, 502, 108, 404, 114, 115, 105, 1106,
+ /* 140 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113,
+ /* 150 */ 113, 276, 509, 1113, 369, 1113, 114, 115, 105, 1106,
+ /* 160 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113,
+ /* 170 */ 113, 496, 1420, 1431, 493, 1468, 1065, 260, 1063, 433,
+ /* 180 */ 74, 107, 104, 200, 498, 111, 111, 111, 111, 110,
+ /* 190 */ 110, 109, 109, 109, 108, 404, 373, 113, 113, 113,
+ /* 200 */ 113, 106, 131, 91, 1361, 111, 111, 111, 111, 110,
+ /* 210 */ 110, 109, 109, 109, 108, 404, 113, 113, 113, 113,
+ /* 220 */ 114, 115, 105, 1106, 1106, 957, 960, 950, 950, 112,
+ /* 230 */ 112, 113, 113, 113, 113, 111, 111, 111, 111, 110,
+ /* 240 */ 110, 109, 109, 109, 108, 404, 116, 110, 110, 109,
+ /* 250 */ 109, 109, 108, 404, 111, 111, 111, 111, 110, 110,
+ /* 260 */ 109, 109, 109, 108, 404, 917, 512, 512, 512, 111,
+ /* 270 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404,
+ /* 280 */ 517, 1198, 1177, 181, 109, 109, 109, 108, 404, 373,
+ /* 290 */ 1198, 402, 402, 402, 75, 360, 111, 111, 111, 111,
+ /* 300 */ 110, 110, 109, 109, 109, 108, 404, 382, 299, 419,
+ /* 310 */ 287, 170, 518, 114, 115, 105, 1106, 1106, 957, 960,
+ /* 320 */ 950, 950, 112, 112, 113, 113, 113, 113, 1444, 523,
+ /* 330 */ 2, 1134, 518, 13, 13, 337, 277, 1085, 129, 226,
+ /* 340 */ 937, 1058, 1000, 471, 917, 1211, 453, 384, 1085, 395,
+ /* 350 */ 162, 1057, 155, 45, 45, 416, 928, 401, 400, 479,
+ /* 360 */ 927, 12, 111, 111, 111, 111, 110, 110, 109, 109,
+ /* 370 */ 109, 108, 404, 226, 286, 254, 254, 254, 254, 518,
+ /* 380 */ 16, 16, 373, 1085, 1086, 1087, 314, 299, 515, 472,
+ /* 390 */ 515, 927, 927, 929, 1085, 1086, 1087, 378, 276, 509,
+ /* 400 */ 65, 65, 1113, 210, 1113, 1085, 114, 115, 105, 1106,
+ /* 410 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113,
+ /* 420 */ 113, 1448, 222, 1134, 1089, 461, 458, 457, 277, 180,
+ /* 430 */ 129, 378, 392, 408, 423, 456, 500, 1211, 240, 257,
+ /* 440 */ 324, 464, 319, 463, 227, 470, 12, 317, 424, 300,
+ /* 450 */ 317, 1085, 1086, 1087, 485, 111, 111, 111, 111, 110,
+ /* 460 */ 110, 109, 109, 109, 108, 404, 181, 118, 1085, 254,
+ /* 470 */ 254, 1089, 518, 90, 351, 373, 518, 1181, 365, 798,
+ /* 480 */ 1440, 339, 515, 248, 248, 77, 325, 133, 1085, 249,
+ /* 490 */ 424, 300, 794, 49, 49, 210, 515, 65, 65, 114,
+ /* 500 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112,
+ /* 510 */ 113, 113, 113, 113, 1085, 1086, 1087, 222, 1085, 438,
+ /* 520 */ 461, 458, 457, 937, 787, 408, 171, 857, 362, 1021,
+ /* 530 */ 456, 136, 198, 486, 1085, 1086, 1087, 448, 794, 928,
+ /* 540 */ 5, 193, 192, 927, 1022, 107, 104, 200, 111, 111,
+ /* 550 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 1023,
+ /* 560 */ 254, 254, 803, 1085, 1085, 1086, 1087, 437, 373, 1085,
+ /* 570 */ 344, 787, 791, 515, 927, 927, 929, 1085, 1408, 1396,
+ /* 580 */ 832, 1085, 176, 3, 852, 1085, 518, 1439, 429, 851,
+ /* 590 */ 833, 518, 114, 115, 105, 1106, 1106, 957, 960, 950,
+ /* 600 */ 950, 112, 112, 113, 113, 113, 113, 13, 13, 1085,
+ /* 610 */ 1086, 1087, 13, 13, 518, 1085, 1086, 1087, 1496, 358,
+ /* 620 */ 1085, 389, 1234, 1085, 1086, 1087, 391, 1085, 1086, 1087,
+ /* 630 */ 448, 1085, 1086, 1087, 518, 65, 65, 947, 947, 958,
+ /* 640 */ 961, 111, 111, 111, 111, 110, 110, 109, 109, 109,
+ /* 650 */ 108, 404, 518, 382, 878, 13, 13, 518, 877, 518,
+ /* 660 */ 263, 373, 518, 431, 448, 1070, 1085, 1086, 1087, 267,
+ /* 670 */ 448, 488, 1360, 64, 64, 431, 812, 155, 50, 50,
+ /* 680 */ 65, 65, 518, 65, 65, 114, 115, 105, 1106, 1106,
+ /* 690 */ 957, 960, 950, 950, 112, 112, 113, 113, 113, 113,
+ /* 700 */ 518, 951, 382, 13, 13, 415, 411, 462, 414, 1085,
+ /* 710 */ 1366, 777, 1210, 292, 297, 813, 399, 497, 181, 403,
+ /* 720 */ 261, 15, 15, 276, 509, 414, 413, 1366, 1368, 410,
+ /* 730 */ 372, 345, 1209, 264, 111, 111, 111, 111, 110, 110,
+ /* 740 */ 109, 109, 109, 108, 404, 265, 254, 254, 229, 1405,
+ /* 750 */ 268, 1215, 268, 1103, 373, 1085, 1086, 1087, 938, 515,
+ /* 760 */ 393, 409, 876, 515, 254, 254, 1152, 482, 473, 262,
+ /* 770 */ 422, 476, 325, 503, 289, 518, 291, 515, 114, 115,
+ /* 780 */ 105, 1106, 1106, 957, 960, 950, 950, 112, 112, 113,
+ /* 790 */ 113, 113, 113, 414, 1021, 1366, 39, 39, 254, 254,
+ /* 800 */ 254, 254, 980, 254, 254, 254, 254, 255, 255, 1022,
+ /* 810 */ 279, 515, 516, 515, 846, 846, 515, 138, 515, 518,
+ /* 820 */ 515, 1043, 1495, 251, 1023, 1495, 876, 111, 111, 111,
+ /* 830 */ 111, 110, 110, 109, 109, 109, 108, 404, 518, 1353,
+ /* 840 */ 51, 51, 518, 199, 518, 506, 290, 373, 518, 276,
+ /* 850 */ 509, 922, 9, 483, 233, 1005, 1005, 445, 189, 52,
+ /* 860 */ 52, 325, 280, 53, 53, 54, 54, 373, 876, 55,
+ /* 870 */ 55, 114, 115, 105, 1106, 1106, 957, 960, 950, 950,
+ /* 880 */ 112, 112, 113, 113, 113, 113, 97, 518, 95, 1104,
+ /* 890 */ 1041, 114, 115, 105, 1106, 1106, 957, 960, 950, 950,
+ /* 900 */ 112, 112, 113, 113, 113, 113, 135, 199, 56, 56,
+ /* 910 */ 765, 766, 767, 225, 224, 223, 518, 283, 437, 233,
+ /* 920 */ 111, 111, 111, 111, 110, 110, 109, 109, 109, 108,
+ /* 930 */ 404, 1002, 876, 326, 518, 1002, 1104, 40, 40, 518,
+ /* 940 */ 111, 111, 111, 111, 110, 110, 109, 109, 109, 108,
+ /* 950 */ 404, 518, 448, 518, 1104, 41, 41, 518, 17, 518,
+ /* 960 */ 43, 43, 1155, 379, 518, 448, 518, 443, 518, 390,
+ /* 970 */ 518, 194, 44, 44, 57, 57, 1247, 518, 58, 58,
+ /* 980 */ 59, 59, 518, 466, 326, 14, 14, 60, 60, 120,
+ /* 990 */ 120, 61, 61, 449, 1206, 93, 518, 425, 46, 46,
+ /* 1000 */ 518, 1104, 518, 62, 62, 518, 437, 305, 518, 852,
+ /* 1010 */ 518, 298, 518, 1246, 851, 373, 518, 63, 63, 1293,
+ /* 1020 */ 397, 47, 47, 142, 142, 1467, 143, 143, 821, 70,
+ /* 1030 */ 70, 48, 48, 66, 66, 373, 518, 121, 121, 114,
+ /* 1040 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112,
+ /* 1050 */ 113, 113, 113, 113, 518, 418, 518, 67, 67, 114,
+ /* 1060 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112,
+ /* 1070 */ 113, 113, 113, 113, 312, 122, 122, 123, 123, 1293,
+ /* 1080 */ 518, 357, 1126, 88, 518, 435, 325, 387, 111, 111,
+ /* 1090 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 266,
+ /* 1100 */ 518, 119, 119, 518, 1293, 141, 141, 518, 111, 111,
+ /* 1110 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 518,
+ /* 1120 */ 801, 140, 140, 518, 127, 127, 511, 379, 126, 126,
+ /* 1130 */ 518, 137, 518, 1308, 518, 307, 518, 310, 518, 203,
+ /* 1140 */ 124, 124, 1307, 96, 125, 125, 207, 388, 1441, 468,
+ /* 1150 */ 1127, 69, 69, 71, 71, 68, 68, 38, 38, 42,
+ /* 1160 */ 42, 357, 1042, 373, 1293, 276, 509, 801, 185, 469,
+ /* 1170 */ 494, 436, 444, 6, 380, 156, 253, 197, 469, 134,
+ /* 1180 */ 426, 33, 1038, 373, 1121, 359, 1411, 114, 115, 105,
+ /* 1190 */ 1106, 1106, 957, 960, 950, 950, 112, 112, 113, 113,
+ /* 1200 */ 113, 113, 914, 296, 27, 293, 90, 114, 103, 105,
+ /* 1210 */ 1106, 1106, 957, 960, 950, 950, 112, 112, 113, 113,
+ /* 1220 */ 113, 113, 919, 275, 430, 232, 891, 232, 432, 256,
+ /* 1230 */ 1127, 232, 398, 370, 892, 28, 111, 111, 111, 111,
+ /* 1240 */ 110, 110, 109, 109, 109, 108, 404, 301, 454, 1385,
+ /* 1250 */ 90, 228, 209, 987, 811, 810, 111, 111, 111, 111,
+ /* 1260 */ 110, 110, 109, 109, 109, 108, 404, 315, 818, 819,
+ /* 1270 */ 90, 323, 983, 931, 885, 228, 373, 232, 999, 849,
+ /* 1280 */ 999, 322, 102, 998, 1384, 998, 785, 850, 440, 132,
+ /* 1290 */ 102, 302, 1243, 306, 309, 311, 373, 313, 1194, 1180,
+ /* 1300 */ 987, 115, 105, 1106, 1106, 957, 960, 950, 950, 112,
+ /* 1310 */ 112, 113, 113, 113, 113, 1178, 1179, 318, 327, 328,
+ /* 1320 */ 931, 1255, 105, 1106, 1106, 957, 960, 950, 950, 112,
+ /* 1330 */ 112, 113, 113, 113, 113, 1292, 1230, 1457, 273, 1241,
+ /* 1340 */ 504, 505, 1298, 100, 510, 246, 4, 1161, 1154, 111,
+ /* 1350 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404,
+ /* 1360 */ 513, 1143, 187, 1142, 202, 1144, 1451, 356, 1227, 111,
+ /* 1370 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404,
+ /* 1380 */ 11, 1277, 330, 405, 332, 334, 191, 1285, 364, 195,
+ /* 1390 */ 295, 417, 288, 100, 510, 507, 4, 434, 459, 321,
+ /* 1400 */ 1177, 349, 1357, 1356, 336, 155, 190, 1454, 1121, 158,
+ /* 1410 */ 513, 508, 235, 1404, 937, 1402, 1118, 381, 77, 428,
+ /* 1420 */ 98, 98, 8, 1282, 168, 30, 152, 99, 160, 405,
+ /* 1430 */ 520, 519, 88, 405, 927, 1362, 1274, 420, 163, 73,
+ /* 1440 */ 164, 76, 165, 166, 421, 507, 452, 212, 361, 363,
+ /* 1450 */ 427, 276, 509, 31, 1288, 172, 491, 441, 216, 1351,
+ /* 1460 */ 82, 490, 447, 1373, 937, 927, 927, 929, 930, 24,
+ /* 1470 */ 98, 98, 304, 247, 218, 177, 308, 99, 219, 405,
+ /* 1480 */ 520, 519, 450, 1145, 927, 220, 366, 1197, 100, 510,
+ /* 1490 */ 465, 4, 1188, 1196, 1195, 394, 803, 1169, 1187, 367,
+ /* 1500 */ 1168, 396, 484, 320, 1167, 513, 1466, 87, 475, 100,
+ /* 1510 */ 510, 271, 4, 272, 478, 927, 927, 929, 930, 24,
+ /* 1520 */ 1443, 1074, 407, 1238, 1239, 258, 513, 329, 405, 331,
+ /* 1530 */ 355, 355, 354, 243, 352, 234, 489, 774, 498, 184,
+ /* 1540 */ 507, 338, 1422, 339, 117, 1220, 10, 341, 333, 405,
+ /* 1550 */ 204, 491, 282, 1219, 1237, 1236, 492, 335, 343, 937,
+ /* 1560 */ 281, 507, 94, 1337, 186, 98, 98, 347, 89, 487,
+ /* 1570 */ 348, 241, 99, 29, 405, 520, 519, 274, 1151, 927,
+ /* 1580 */ 937, 521, 1080, 245, 242, 244, 98, 98, 856, 522,
+ /* 1590 */ 206, 1140, 1135, 99, 144, 405, 520, 519, 147, 375,
+ /* 1600 */ 927, 149, 376, 157, 1389, 1390, 1388, 1387, 205, 145,
+ /* 1610 */ 927, 927, 929, 930, 24, 146, 130, 761, 1165, 1164,
+ /* 1620 */ 72, 100, 510, 1162, 4, 269, 406, 188, 278, 201,
+ /* 1630 */ 259, 927, 927, 929, 930, 24, 128, 911, 513, 997,
+ /* 1640 */ 995, 159, 374, 208, 148, 161, 835, 276, 509, 211,
+ /* 1650 */ 294, 1011, 915, 167, 150, 383, 169, 78, 385, 79,
+ /* 1660 */ 80, 405, 81, 151, 1014, 213, 214, 1010, 139, 18,
+ /* 1670 */ 412, 215, 303, 507, 232, 1115, 1003, 446, 173, 217,
+ /* 1680 */ 174, 32, 776, 451, 491, 322, 221, 175, 814, 490,
+ /* 1690 */ 83, 455, 937, 19, 460, 316, 20, 84, 98, 98,
+ /* 1700 */ 270, 182, 85, 467, 153, 99, 154, 405, 520, 519,
+ /* 1710 */ 1074, 407, 927, 183, 258, 963, 1046, 86, 34, 355,
+ /* 1720 */ 355, 354, 243, 352, 474, 1047, 774, 35, 477, 196,
+ /* 1730 */ 250, 100, 510, 252, 4, 884, 178, 231, 1060, 204,
+ /* 1740 */ 21, 282, 102, 927, 927, 929, 930, 24, 513, 281,
+ /* 1750 */ 879, 22, 1064, 1062, 1051, 7, 340, 23, 978, 179,
+ /* 1760 */ 90, 92, 510, 964, 4, 236, 962, 966, 1020, 1019,
+ /* 1770 */ 237, 405, 967, 25, 36, 514, 932, 786, 513, 206,
+ /* 1780 */ 101, 26, 845, 507, 238, 239, 1459, 147, 350, 1458,
+ /* 1790 */ 149, 353, 1075, 1131, 1131, 1131, 1131, 205, 1131, 1131,
+ /* 1800 */ 1131, 405, 937, 1131, 1131, 1131, 1131, 1131, 98, 98,
+ /* 1810 */ 1131, 1131, 1131, 507, 1131, 99, 1131, 405, 520, 519,
+ /* 1820 */ 1131, 1131, 927, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1830 */ 1131, 374, 937, 1131, 1131, 1131, 276, 509, 98, 98,
+ /* 1840 */ 1131, 1131, 1131, 1131, 1131, 99, 1131, 405, 520, 519,
+ /* 1850 */ 1131, 1131, 927, 927, 927, 929, 930, 24, 1131, 412,
+ /* 1860 */ 1131, 1131, 1131, 258, 1131, 1131, 1131, 1131, 355, 355,
+ /* 1870 */ 354, 243, 352, 1131, 1131, 774, 1131, 1131, 1131, 1131,
+ /* 1880 */ 1131, 1131, 1131, 927, 927, 929, 930, 24, 204, 1131,
+ /* 1890 */ 282, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 281, 1131,
+ /* 1900 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1910 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1920 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 206, 1131,
+ /* 1930 */ 1131, 1131, 1131, 1131, 1131, 1131, 147, 1131, 1131, 149,
+ /* 1940 */ 1131, 1131, 1131, 1131, 1131, 1131, 205, 1131, 1131, 1131,
+ /* 1950 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1960 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1970 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 1980 */ 374, 1131, 1131, 1131, 1131, 276, 509, 1131, 1131, 1131,
+ /* 1990 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131,
+ /* 2000 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 412,
};
static const YYCODETYPE yy_lookahead[] = {
- /* 0 */ 184, 238, 239, 240, 238, 239, 240, 163, 155, 156,
- /* 10 */ 157, 158, 159, 160, 163, 191, 192, 183, 165, 19,
- /* 20 */ 167, 258, 202, 203, 200, 191, 163, 174, 184, 185,
- /* 30 */ 174, 31, 163, 163, 171, 184, 185, 35, 175, 39,
- /* 40 */ 179, 180, 181, 43, 44, 45, 46, 47, 48, 49,
- /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 184, 206,
- /* 60 */ 207, 163, 206, 207, 220, 163, 16, 163, 66, 163,
- /* 70 */ 59, 270, 219, 229, 273, 219, 74, 208, 174, 223,
- /* 80 */ 224, 163, 184, 185, 163, 232, 184, 185, 184, 185,
- /* 90 */ 184, 185, 92, 93, 94, 95, 96, 97, 98, 99,
- /* 100 */ 100, 101, 102, 233, 198, 184, 185, 96, 97, 163,
- /* 110 */ 206, 207, 19, 163, 261, 104, 105, 106, 107, 198,
- /* 120 */ 109, 119, 220, 219, 220, 274, 275, 77, 117, 79,
- /* 130 */ 187, 229, 19, 229, 184, 185, 43, 44, 45, 46,
+ /* 0 */ 168, 163, 184, 238, 239, 240, 163, 163, 155, 156,
+ /* 10 */ 157, 158, 159, 160, 163, 202, 203, 187, 165, 19,
+ /* 20 */ 167, 163, 184, 185, 259, 202, 203, 174, 184, 185,
+ /* 30 */ 174, 31, 238, 239, 240, 184, 185, 22, 23, 39,
+ /* 40 */ 216, 26, 218, 43, 44, 45, 46, 47, 48, 49,
+ /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 174, 206,
+ /* 60 */ 207, 163, 206, 207, 220, 163, 163, 163, 238, 239,
+ /* 70 */ 240, 59, 219, 229, 231, 219, 183, 245, 174, 223,
+ /* 80 */ 224, 249, 184, 185, 191, 232, 184, 185, 184, 185,
+ /* 90 */ 206, 207, 92, 93, 94, 95, 96, 97, 98, 99,
+ /* 100 */ 100, 101, 102, 219, 102, 81, 91, 163, 96, 97,
+ /* 110 */ 206, 207, 19, 275, 276, 262, 104, 105, 106, 107,
+ /* 120 */ 163, 109, 220, 219, 220, 184, 275, 269, 277, 117,
+ /* 130 */ 187, 229, 19, 229, 101, 102, 43, 44, 45, 46,
/* 140 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
- /* 150 */ 57, 233, 141, 134, 143, 102, 43, 44, 45, 46,
+ /* 150 */ 57, 127, 128, 141, 184, 143, 43, 44, 45, 46,
/* 160 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
- /* 170 */ 57, 152, 274, 216, 276, 218, 83, 163, 85, 233,
- /* 180 */ 67, 238, 239, 240, 11, 92, 93, 94, 95, 96,
+ /* 170 */ 57, 268, 269, 275, 276, 197, 83, 233, 85, 163,
+ /* 180 */ 67, 238, 239, 240, 134, 92, 93, 94, 95, 96,
/* 190 */ 97, 98, 99, 100, 101, 102, 19, 54, 55, 56,
- /* 200 */ 57, 58, 163, 26, 163, 92, 93, 94, 95, 96,
+ /* 200 */ 57, 58, 152, 26, 247, 92, 93, 94, 95, 96,
/* 210 */ 97, 98, 99, 100, 101, 102, 54, 55, 56, 57,
/* 220 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
/* 230 */ 53, 54, 55, 56, 57, 92, 93, 94, 95, 96,
/* 240 */ 97, 98, 99, 100, 101, 102, 69, 96, 97, 98,
/* 250 */ 99, 100, 101, 102, 92, 93, 94, 95, 96, 97,
- /* 260 */ 98, 99, 100, 101, 102, 81, 179, 180, 181, 92,
+ /* 260 */ 98, 99, 100, 101, 102, 73, 179, 180, 181, 92,
/* 270 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
- /* 280 */ 163, 267, 268, 163, 22, 23, 59, 163, 26, 19,
- /* 290 */ 117, 118, 175, 109, 24, 59, 92, 93, 94, 95,
- /* 300 */ 96, 97, 98, 99, 100, 101, 102, 268, 184, 185,
- /* 310 */ 269, 127, 128, 43, 44, 45, 46, 47, 48, 49,
+ /* 280 */ 163, 191, 192, 163, 98, 99, 100, 101, 102, 19,
+ /* 290 */ 200, 179, 180, 181, 24, 175, 92, 93, 94, 95,
+ /* 300 */ 96, 97, 98, 99, 100, 101, 102, 163, 116, 117,
+ /* 310 */ 118, 22, 163, 43, 44, 45, 46, 47, 48, 49,
/* 320 */ 50, 51, 52, 53, 54, 55, 56, 57, 157, 158,
- /* 330 */ 159, 160, 105, 106, 107, 163, 165, 59, 167, 184,
- /* 340 */ 90, 105, 106, 107, 108, 174, 73, 111, 112, 113,
- /* 350 */ 19, 22, 163, 91, 81, 163, 106, 121, 81, 132,
- /* 360 */ 110, 16, 92, 93, 94, 95, 96, 97, 98, 99,
- /* 370 */ 100, 101, 102, 184, 185, 255, 98, 206, 207, 26,
- /* 380 */ 101, 102, 19, 105, 106, 107, 23, 198, 59, 116,
- /* 390 */ 219, 141, 142, 143, 24, 163, 187, 205, 274, 275,
- /* 400 */ 127, 128, 182, 232, 127, 128, 43, 44, 45, 46,
+ /* 330 */ 159, 160, 163, 184, 185, 163, 165, 59, 167, 46,
+ /* 340 */ 90, 76, 11, 174, 73, 174, 19, 198, 59, 19,
+ /* 350 */ 72, 86, 81, 184, 185, 234, 106, 96, 97, 163,
+ /* 360 */ 110, 182, 92, 93, 94, 95, 96, 97, 98, 99,
+ /* 370 */ 100, 101, 102, 46, 230, 206, 207, 206, 207, 163,
+ /* 380 */ 184, 185, 19, 105, 106, 107, 23, 116, 219, 220,
+ /* 390 */ 219, 141, 142, 143, 105, 106, 107, 104, 127, 128,
+ /* 400 */ 184, 185, 141, 232, 143, 59, 43, 44, 45, 46,
/* 410 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
- /* 420 */ 57, 158, 77, 160, 79, 59, 26, 182, 165, 59,
- /* 430 */ 167, 199, 261, 102, 105, 106, 107, 174, 72, 108,
- /* 440 */ 109, 110, 111, 112, 113, 114, 59, 238, 239, 240,
- /* 450 */ 123, 120, 125, 126, 163, 92, 93, 94, 95, 96,
- /* 460 */ 97, 98, 99, 100, 101, 102, 163, 163, 163, 206,
- /* 470 */ 207, 105, 106, 107, 254, 19, 106, 90, 197, 23,
- /* 480 */ 127, 128, 219, 238, 239, 240, 22, 184, 185, 184,
- /* 490 */ 185, 22, 105, 106, 149, 232, 205, 110, 163, 43,
+ /* 420 */ 57, 158, 108, 160, 59, 111, 112, 113, 165, 250,
+ /* 430 */ 167, 104, 102, 262, 255, 121, 220, 174, 108, 109,
+ /* 440 */ 110, 111, 112, 113, 114, 229, 182, 120, 117, 118,
+ /* 450 */ 120, 105, 106, 107, 163, 92, 93, 94, 95, 96,
+ /* 460 */ 97, 98, 99, 100, 101, 102, 163, 22, 59, 206,
+ /* 470 */ 207, 106, 163, 26, 171, 19, 163, 193, 175, 23,
+ /* 480 */ 163, 22, 219, 206, 207, 139, 163, 22, 59, 182,
+ /* 490 */ 117, 118, 59, 184, 185, 232, 219, 184, 185, 43,
/* 500 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 510 */ 54, 55, 56, 57, 98, 99, 100, 101, 102, 184,
- /* 520 */ 185, 163, 53, 59, 261, 220, 117, 118, 141, 142,
- /* 530 */ 143, 131, 174, 59, 229, 116, 117, 118, 163, 59,
- /* 540 */ 163, 163, 184, 185, 59, 242, 72, 22, 92, 93,
- /* 550 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 184,
- /* 560 */ 185, 24, 184, 185, 206, 207, 202, 203, 19, 105,
- /* 570 */ 106, 107, 23, 198, 22, 174, 198, 219, 220, 105,
- /* 580 */ 106, 107, 96, 97, 59, 105, 106, 107, 22, 174,
- /* 590 */ 59, 106, 43, 44, 45, 46, 47, 48, 49, 50,
- /* 600 */ 51, 52, 53, 54, 55, 56, 57, 206, 207, 12,
- /* 610 */ 108, 59, 132, 111, 112, 113, 46, 47, 48, 49,
- /* 620 */ 219, 206, 207, 121, 27, 59, 163, 141, 207, 143,
- /* 630 */ 105, 106, 107, 163, 219, 234, 105, 106, 107, 42,
- /* 640 */ 219, 92, 93, 94, 95, 96, 97, 98, 99, 100,
- /* 650 */ 101, 102, 76, 163, 184, 185, 163, 105, 106, 107,
- /* 660 */ 63, 19, 86, 163, 163, 23, 163, 130, 205, 21,
- /* 670 */ 73, 105, 106, 107, 184, 185, 163, 184, 185, 237,
- /* 680 */ 110, 180, 181, 180, 181, 43, 44, 45, 46, 47,
+ /* 510 */ 54, 55, 56, 57, 105, 106, 107, 108, 59, 255,
+ /* 520 */ 111, 112, 113, 90, 59, 262, 22, 98, 174, 12,
+ /* 530 */ 121, 208, 163, 220, 105, 106, 107, 163, 105, 106,
+ /* 540 */ 22, 96, 97, 110, 27, 238, 239, 240, 92, 93,
+ /* 550 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 42,
+ /* 560 */ 206, 207, 115, 59, 105, 106, 107, 163, 19, 59,
+ /* 570 */ 163, 106, 23, 219, 141, 142, 143, 59, 163, 205,
+ /* 580 */ 63, 59, 72, 22, 124, 59, 163, 270, 234, 129,
+ /* 590 */ 73, 163, 43, 44, 45, 46, 47, 48, 49, 50,
+ /* 600 */ 51, 52, 53, 54, 55, 56, 57, 184, 185, 105,
+ /* 610 */ 106, 107, 184, 185, 163, 105, 106, 107, 265, 266,
+ /* 620 */ 59, 198, 225, 105, 106, 107, 198, 105, 106, 107,
+ /* 630 */ 163, 105, 106, 107, 163, 184, 185, 46, 47, 48,
+ /* 640 */ 49, 92, 93, 94, 95, 96, 97, 98, 99, 100,
+ /* 650 */ 101, 102, 163, 163, 132, 184, 185, 163, 132, 163,
+ /* 660 */ 256, 19, 163, 163, 163, 23, 105, 106, 107, 198,
+ /* 670 */ 163, 220, 205, 184, 185, 163, 35, 81, 184, 185,
+ /* 680 */ 184, 185, 163, 184, 185, 43, 44, 45, 46, 47,
/* 690 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
- /* 700 */ 174, 163, 163, 22, 23, 163, 163, 26, 22, 23,
- /* 710 */ 220, 29, 73, 220, 272, 33, 22, 163, 24, 19,
- /* 720 */ 174, 208, 259, 184, 185, 19, 184, 185, 80, 175,
- /* 730 */ 230, 174, 206, 207, 92, 93, 94, 95, 96, 97,
- /* 740 */ 98, 99, 100, 101, 102, 219, 46, 65, 247, 195,
- /* 750 */ 247, 197, 206, 207, 19, 116, 117, 118, 23, 220,
- /* 760 */ 112, 174, 220, 206, 207, 219, 22, 174, 24, 174,
- /* 770 */ 22, 23, 91, 264, 265, 168, 219, 91, 43, 44,
+ /* 700 */ 163, 110, 163, 184, 185, 109, 205, 66, 163, 59,
+ /* 710 */ 163, 21, 205, 16, 174, 74, 220, 198, 163, 220,
+ /* 720 */ 230, 184, 185, 127, 128, 180, 181, 180, 181, 163,
+ /* 730 */ 175, 242, 174, 233, 92, 93, 94, 95, 96, 97,
+ /* 740 */ 98, 99, 100, 101, 102, 233, 206, 207, 26, 163,
+ /* 750 */ 195, 207, 197, 26, 19, 105, 106, 107, 23, 219,
+ /* 760 */ 119, 260, 26, 219, 206, 207, 174, 19, 174, 230,
+ /* 770 */ 80, 174, 163, 174, 77, 163, 79, 219, 43, 44,
/* 780 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- /* 790 */ 55, 56, 57, 206, 207, 12, 163, 149, 255, 206,
- /* 800 */ 207, 206, 207, 59, 104, 23, 219, 163, 26, 163,
- /* 810 */ 27, 105, 219, 163, 219, 163, 211, 184, 185, 163,
- /* 820 */ 120, 163, 146, 163, 148, 42, 221, 92, 93, 94,
- /* 830 */ 95, 96, 97, 98, 99, 100, 101, 102, 163, 91,
- /* 840 */ 184, 185, 184, 185, 184, 185, 63, 19, 163, 205,
- /* 850 */ 106, 23, 245, 163, 208, 248, 116, 117, 118, 184,
- /* 860 */ 185, 163, 163, 7, 8, 9, 163, 19, 26, 184,
+ /* 790 */ 55, 56, 57, 248, 12, 248, 184, 185, 206, 207,
+ /* 800 */ 206, 207, 112, 206, 207, 206, 207, 206, 207, 27,
+ /* 810 */ 163, 219, 123, 219, 125, 126, 219, 208, 219, 163,
+ /* 820 */ 219, 22, 23, 23, 42, 26, 26, 92, 93, 94,
+ /* 830 */ 95, 96, 97, 98, 99, 100, 101, 102, 163, 149,
+ /* 840 */ 184, 185, 163, 107, 163, 63, 149, 19, 163, 127,
+ /* 850 */ 128, 23, 22, 105, 24, 116, 117, 118, 131, 184,
+ /* 860 */ 185, 163, 163, 184, 185, 184, 185, 19, 132, 184,
/* 870 */ 185, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 880 */ 52, 53, 54, 55, 56, 57, 163, 184, 185, 107,
- /* 890 */ 163, 43, 44, 45, 46, 47, 48, 49, 50, 51,
- /* 900 */ 52, 53, 54, 55, 56, 57, 208, 255, 177, 178,
- /* 910 */ 163, 184, 185, 163, 132, 163, 141, 163, 143, 22,
+ /* 880 */ 52, 53, 54, 55, 56, 57, 146, 163, 148, 59,
+ /* 890 */ 91, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ /* 900 */ 52, 53, 54, 55, 56, 57, 208, 107, 184, 185,
+ /* 910 */ 7, 8, 9, 116, 117, 118, 163, 163, 163, 24,
/* 920 */ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
- /* 930 */ 102, 184, 185, 163, 184, 185, 184, 185, 184, 185,
+ /* 930 */ 102, 29, 132, 163, 163, 33, 106, 184, 185, 163,
/* 940 */ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
- /* 950 */ 102, 163, 163, 163, 184, 185, 163, 115, 163, 163,
- /* 960 */ 163, 163, 15, 163, 163, 163, 163, 163, 23, 163,
- /* 970 */ 163, 26, 184, 185, 184, 185, 163, 184, 185, 184,
- /* 980 */ 185, 184, 185, 163, 184, 185, 184, 185, 184, 185,
- /* 990 */ 184, 185, 163, 96, 97, 147, 163, 184, 185, 163,
- /* 1000 */ 199, 163, 163, 205, 184, 185, 163, 60, 163, 141,
- /* 1010 */ 163, 143, 163, 184, 185, 19, 163, 184, 185, 230,
- /* 1020 */ 184, 185, 184, 185, 206, 207, 230, 184, 185, 184,
- /* 1030 */ 185, 184, 185, 184, 185, 19, 163, 219, 231, 43,
+ /* 950 */ 102, 163, 163, 163, 59, 184, 185, 163, 22, 163,
+ /* 960 */ 184, 185, 177, 178, 163, 163, 163, 65, 163, 199,
+ /* 970 */ 163, 26, 184, 185, 184, 185, 163, 163, 184, 185,
+ /* 980 */ 184, 185, 163, 98, 163, 184, 185, 184, 185, 184,
+ /* 990 */ 185, 184, 185, 252, 205, 147, 163, 61, 184, 185,
+ /* 1000 */ 163, 106, 163, 184, 185, 163, 163, 205, 163, 124,
+ /* 1010 */ 163, 256, 163, 163, 129, 19, 163, 184, 185, 163,
+ /* 1020 */ 199, 184, 185, 184, 185, 23, 184, 185, 26, 184,
+ /* 1030 */ 185, 184, 185, 184, 185, 19, 163, 184, 185, 43,
/* 1040 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 1050 */ 54, 55, 56, 57, 163, 26, 163, 184, 185, 43,
+ /* 1050 */ 54, 55, 56, 57, 163, 163, 163, 184, 185, 43,
/* 1060 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- /* 1070 */ 54, 55, 56, 57, 163, 184, 185, 184, 185, 163,
- /* 1080 */ 182, 163, 163, 163, 163, 163, 22, 163, 92, 93,
- /* 1090 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 163,
- /* 1100 */ 184, 185, 184, 185, 163, 184, 185, 163, 92, 93,
+ /* 1070 */ 54, 55, 56, 57, 16, 184, 185, 184, 185, 163,
+ /* 1080 */ 163, 22, 23, 138, 163, 19, 163, 231, 92, 93,
+ /* 1090 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 256,
+ /* 1100 */ 163, 184, 185, 163, 163, 184, 185, 163, 92, 93,
/* 1110 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 163,
- /* 1120 */ 184, 185, 98, 59, 163, 184, 185, 205, 184, 185,
- /* 1130 */ 23, 206, 207, 26, 163, 26, 107, 153, 154, 237,
- /* 1140 */ 184, 185, 231, 147, 219, 184, 185, 249, 124, 127,
- /* 1150 */ 128, 231, 254, 129, 163, 231, 177, 178, 262, 263,
- /* 1160 */ 118, 132, 19, 19, 46, 223, 224, 31, 24, 23,
- /* 1170 */ 106, 124, 26, 22, 272, 39, 129, 23, 109, 110,
- /* 1180 */ 26, 163, 140, 19, 22, 234, 59, 43, 44, 45,
+ /* 1120 */ 59, 184, 185, 163, 184, 185, 177, 178, 184, 185,
+ /* 1130 */ 163, 208, 163, 237, 163, 77, 163, 79, 163, 15,
+ /* 1140 */ 184, 185, 237, 147, 184, 185, 24, 231, 153, 154,
+ /* 1150 */ 91, 184, 185, 184, 185, 184, 185, 184, 185, 184,
+ /* 1160 */ 185, 22, 23, 19, 163, 127, 128, 106, 24, 273,
+ /* 1170 */ 271, 105, 231, 274, 263, 264, 223, 224, 273, 22,
+ /* 1180 */ 118, 24, 23, 19, 60, 26, 163, 43, 44, 45,
/* 1190 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- /* 1200 */ 56, 57, 231, 7, 8, 193, 59, 43, 44, 45,
+ /* 1200 */ 56, 57, 140, 23, 22, 163, 26, 43, 44, 45,
/* 1210 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- /* 1220 */ 56, 57, 104, 61, 23, 23, 23, 26, 26, 26,
- /* 1230 */ 163, 23, 23, 106, 26, 26, 92, 93, 94, 95,
- /* 1240 */ 96, 97, 98, 99, 100, 101, 102, 138, 105, 23,
- /* 1250 */ 59, 23, 26, 106, 26, 163, 92, 93, 94, 95,
- /* 1260 */ 96, 97, 98, 99, 100, 101, 102, 110, 23, 23,
- /* 1270 */ 23, 26, 26, 26, 163, 163, 19, 120, 163, 163,
- /* 1280 */ 163, 130, 163, 163, 163, 163, 163, 163, 163, 193,
- /* 1290 */ 193, 163, 163, 163, 163, 225, 19, 106, 163, 222,
- /* 1300 */ 163, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- /* 1310 */ 53, 54, 55, 56, 57, 163, 163, 203, 163, 163,
- /* 1320 */ 222, 163, 45, 46, 47, 48, 49, 50, 51, 52,
- /* 1330 */ 53, 54, 55, 56, 57, 163, 163, 163, 163, 163,
- /* 1340 */ 251, 250, 209, 19, 20, 182, 22, 161, 222, 92,
+ /* 1220 */ 56, 57, 23, 211, 23, 26, 31, 26, 23, 22,
+ /* 1230 */ 91, 26, 231, 221, 39, 53, 92, 93, 94, 95,
+ /* 1240 */ 96, 97, 98, 99, 100, 101, 102, 23, 23, 163,
+ /* 1250 */ 26, 26, 130, 59, 109, 110, 92, 93, 94, 95,
+ /* 1260 */ 96, 97, 98, 99, 100, 101, 102, 23, 7, 8,
+ /* 1270 */ 26, 110, 23, 59, 23, 26, 19, 26, 141, 23,
+ /* 1280 */ 143, 120, 26, 141, 163, 143, 23, 23, 163, 26,
+ /* 1290 */ 26, 163, 163, 163, 163, 163, 19, 163, 163, 193,
+ /* 1300 */ 106, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+ /* 1310 */ 53, 54, 55, 56, 57, 163, 193, 163, 163, 163,
+ /* 1320 */ 106, 163, 45, 46, 47, 48, 49, 50, 51, 52,
+ /* 1330 */ 53, 54, 55, 56, 57, 163, 163, 130, 222, 163,
+ /* 1340 */ 163, 203, 163, 19, 20, 251, 22, 163, 163, 92,
/* 1350 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
- /* 1360 */ 36, 222, 222, 260, 226, 188, 256, 226, 187, 92,
+ /* 1360 */ 36, 163, 209, 163, 261, 163, 163, 161, 222, 92,
/* 1370 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102,
- /* 1380 */ 210, 213, 213, 59, 213, 196, 192, 187, 256, 244,
- /* 1390 */ 212, 187, 226, 19, 20, 71, 22, 210, 166, 60,
- /* 1400 */ 130, 170, 260, 170, 38, 81, 257, 257, 170, 104,
- /* 1410 */ 36, 22, 43, 201, 90, 236, 138, 235, 213, 18,
- /* 1420 */ 96, 97, 48, 204, 204, 204, 204, 103, 170, 105,
- /* 1430 */ 106, 107, 18, 59, 110, 169, 213, 213, 201, 170,
- /* 1440 */ 201, 169, 236, 213, 146, 71, 235, 62, 253, 252,
- /* 1450 */ 170, 127, 128, 169, 22, 170, 82, 189, 169, 104,
- /* 1460 */ 170, 87, 169, 189, 90, 141, 142, 143, 144, 145,
- /* 1470 */ 96, 97, 186, 186, 186, 64, 194, 103, 186, 105,
- /* 1480 */ 106, 107, 115, 189, 110, 188, 186, 186, 19, 20,
- /* 1490 */ 194, 22, 186, 189, 102, 246, 246, 189, 133, 228,
- /* 1500 */ 104, 228, 227, 227, 170, 36, 134, 228, 227, 19,
- /* 1510 */ 20, 228, 22, 84, 271, 141, 142, 143, 144, 145,
- /* 1520 */ 0, 1, 2, 216, 22, 5, 36, 137, 59, 227,
- /* 1530 */ 10, 11, 12, 13, 14, 217, 269, 17, 216, 22,
- /* 1540 */ 71, 170, 243, 146, 241, 217, 136, 215, 135, 59,
- /* 1550 */ 30, 82, 32, 25, 214, 213, 87, 173, 26, 90,
- /* 1560 */ 40, 71, 13, 172, 164, 96, 97, 164, 6, 162,
- /* 1570 */ 162, 162, 103, 263, 105, 106, 107, 266, 266, 110,
- /* 1580 */ 90, 176, 176, 190, 182, 190, 96, 97, 98, 4,
- /* 1590 */ 70, 176, 3, 103, 182, 105, 106, 107, 78, 182,
- /* 1600 */ 110, 81, 182, 182, 182, 182, 182, 151, 88, 22,
- /* 1610 */ 141, 142, 143, 144, 145, 15, 89, 16, 23, 23,
- /* 1620 */ 128, 19, 20, 139, 22, 119, 131, 24, 20, 133,
- /* 1630 */ 16, 141, 142, 143, 144, 145, 1, 140, 36, 131,
- /* 1640 */ 119, 61, 122, 37, 139, 53, 53, 127, 128, 119,
- /* 1650 */ 53, 53, 105, 34, 130, 1, 5, 104, 22, 149,
- /* 1660 */ 26, 59, 68, 75, 41, 130, 24, 68, 104, 20,
- /* 1670 */ 150, 19, 120, 71, 114, 22, 67, 22, 22, 67,
- /* 1680 */ 23, 22, 22, 67, 82, 37, 28, 23, 138, 87,
- /* 1690 */ 22, 153, 90, 23, 23, 26, 23, 22, 96, 97,
- /* 1700 */ 24, 23, 22, 24, 130, 103, 23, 105, 106, 107,
- /* 1710 */ 1, 2, 110, 23, 5, 105, 34, 22, 132, 10,
- /* 1720 */ 11, 12, 13, 14, 26, 34, 17, 34, 85, 83,
- /* 1730 */ 44, 19, 20, 23, 22, 24, 75, 34, 23, 30,
- /* 1740 */ 26, 32, 26, 141, 142, 143, 144, 145, 36, 40,
- /* 1750 */ 23, 23, 23, 23, 11, 23, 22, 26, 22, 22,
- /* 1760 */ 22, 19, 20, 23, 22, 26, 15, 23, 22, 124,
- /* 1770 */ 130, 59, 23, 1, 130, 277, 277, 130, 36, 70,
- /* 1780 */ 130, 277, 277, 71, 277, 277, 277, 78, 277, 277,
- /* 1790 */ 81, 277, 277, 277, 277, 277, 277, 88, 277, 277,
- /* 1800 */ 277, 59, 90, 277, 277, 277, 277, 277, 96, 97,
- /* 1810 */ 277, 277, 277, 71, 277, 103, 277, 105, 106, 107,
- /* 1820 */ 277, 277, 110, 277, 277, 277, 277, 277, 277, 277,
- /* 1830 */ 277, 122, 90, 277, 277, 277, 127, 128, 96, 97,
- /* 1840 */ 277, 277, 277, 277, 277, 103, 277, 105, 106, 107,
- /* 1850 */ 277, 277, 110, 141, 142, 143, 144, 145, 277, 150,
- /* 1860 */ 277, 277, 277, 5, 277, 277, 277, 277, 10, 11,
- /* 1870 */ 12, 13, 14, 277, 277, 17, 277, 277, 277, 277,
- /* 1880 */ 277, 277, 277, 141, 142, 143, 144, 145, 30, 277,
- /* 1890 */ 32, 277, 277, 277, 277, 277, 277, 277, 40, 277,
- /* 1900 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 1910 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 1920 */ 277, 277, 277, 277, 277, 277, 277, 277, 70, 277,
- /* 1930 */ 277, 277, 277, 277, 277, 277, 78, 277, 277, 81,
- /* 1940 */ 277, 277, 277, 277, 277, 277, 88, 277, 277, 277,
- /* 1950 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 1960 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 1970 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 1980 */ 122, 277, 277, 277, 277, 127, 128, 277, 277, 277,
- /* 1990 */ 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
- /* 2000 */ 277, 277, 277, 277, 277, 277, 277, 277, 150, 277,
- /* 2010 */ 277, 277, 277, 277, 277, 277, 277, 277, 277,
+ /* 1380 */ 210, 213, 222, 59, 222, 222, 182, 213, 213, 196,
+ /* 1390 */ 257, 226, 226, 19, 20, 71, 22, 257, 188, 187,
+ /* 1400 */ 192, 212, 187, 187, 226, 81, 210, 166, 60, 261,
+ /* 1410 */ 36, 244, 130, 170, 90, 170, 38, 170, 139, 104,
+ /* 1420 */ 96, 97, 48, 236, 22, 235, 43, 103, 201, 105,
+ /* 1430 */ 106, 107, 138, 59, 110, 247, 213, 18, 204, 258,
+ /* 1440 */ 204, 258, 204, 204, 170, 71, 18, 169, 213, 236,
+ /* 1450 */ 213, 127, 128, 235, 201, 201, 82, 170, 169, 213,
+ /* 1460 */ 146, 87, 62, 254, 90, 141, 142, 143, 144, 145,
+ /* 1470 */ 96, 97, 253, 170, 169, 22, 170, 103, 169, 105,
+ /* 1480 */ 106, 107, 189, 170, 110, 169, 189, 186, 19, 20,
+ /* 1490 */ 104, 22, 194, 186, 186, 64, 115, 186, 194, 189,
+ /* 1500 */ 188, 102, 133, 186, 186, 36, 186, 104, 189, 19,
+ /* 1510 */ 20, 246, 22, 246, 189, 141, 142, 143, 144, 145,
+ /* 1520 */ 0, 1, 2, 228, 228, 5, 36, 227, 59, 227,
+ /* 1530 */ 10, 11, 12, 13, 14, 170, 84, 17, 134, 216,
+ /* 1540 */ 71, 272, 270, 22, 137, 217, 22, 216, 227, 59,
+ /* 1550 */ 30, 82, 32, 217, 228, 228, 87, 227, 170, 90,
+ /* 1560 */ 40, 71, 146, 241, 215, 96, 97, 214, 136, 135,
+ /* 1570 */ 213, 25, 103, 26, 105, 106, 107, 243, 173, 110,
+ /* 1580 */ 90, 172, 13, 6, 164, 164, 96, 97, 98, 162,
+ /* 1590 */ 70, 162, 162, 103, 176, 105, 106, 107, 78, 267,
+ /* 1600 */ 110, 81, 267, 264, 182, 182, 182, 182, 88, 176,
+ /* 1610 */ 141, 142, 143, 144, 145, 176, 190, 4, 182, 182,
+ /* 1620 */ 182, 19, 20, 182, 22, 190, 3, 22, 151, 15,
+ /* 1630 */ 89, 141, 142, 143, 144, 145, 16, 128, 36, 23,
+ /* 1640 */ 23, 139, 122, 24, 119, 131, 20, 127, 128, 133,
+ /* 1650 */ 16, 1, 140, 131, 119, 61, 139, 53, 37, 53,
+ /* 1660 */ 53, 59, 53, 119, 105, 34, 130, 1, 5, 22,
+ /* 1670 */ 150, 104, 149, 71, 26, 75, 68, 41, 68, 130,
+ /* 1680 */ 104, 24, 20, 19, 82, 120, 114, 22, 28, 87,
+ /* 1690 */ 22, 67, 90, 22, 67, 23, 22, 22, 96, 97,
+ /* 1700 */ 67, 23, 138, 22, 37, 103, 153, 105, 106, 107,
+ /* 1710 */ 1, 2, 110, 23, 5, 23, 23, 26, 22, 10,
+ /* 1720 */ 11, 12, 13, 14, 24, 23, 17, 22, 24, 130,
+ /* 1730 */ 23, 19, 20, 23, 22, 105, 22, 34, 85, 30,
+ /* 1740 */ 34, 32, 26, 141, 142, 143, 144, 145, 36, 40,
+ /* 1750 */ 132, 34, 75, 83, 23, 44, 24, 34, 23, 26,
+ /* 1760 */ 26, 19, 20, 23, 22, 26, 23, 23, 23, 23,
+ /* 1770 */ 22, 59, 11, 22, 22, 26, 23, 23, 36, 70,
+ /* 1780 */ 22, 22, 124, 71, 130, 130, 130, 78, 23, 130,
+ /* 1790 */ 81, 15, 1, 278, 278, 278, 278, 88, 278, 278,
+ /* 1800 */ 278, 59, 90, 278, 278, 278, 278, 278, 96, 97,
+ /* 1810 */ 278, 278, 278, 71, 278, 103, 278, 105, 106, 107,
+ /* 1820 */ 278, 278, 110, 278, 278, 278, 278, 278, 278, 278,
+ /* 1830 */ 278, 122, 90, 278, 278, 278, 127, 128, 96, 97,
+ /* 1840 */ 278, 278, 278, 278, 278, 103, 278, 105, 106, 107,
+ /* 1850 */ 278, 278, 110, 141, 142, 143, 144, 145, 278, 150,
+ /* 1860 */ 278, 278, 278, 5, 278, 278, 278, 278, 10, 11,
+ /* 1870 */ 12, 13, 14, 278, 278, 17, 278, 278, 278, 278,
+ /* 1880 */ 278, 278, 278, 141, 142, 143, 144, 145, 30, 278,
+ /* 1890 */ 32, 278, 278, 278, 278, 278, 278, 278, 40, 278,
+ /* 1900 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 1910 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 1920 */ 278, 278, 278, 278, 278, 278, 278, 278, 70, 278,
+ /* 1930 */ 278, 278, 278, 278, 278, 278, 78, 278, 278, 81,
+ /* 1940 */ 278, 278, 278, 278, 278, 278, 88, 278, 278, 278,
+ /* 1950 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 1960 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 1970 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 1980 */ 122, 278, 278, 278, 278, 127, 128, 278, 278, 278,
+ /* 1990 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
+ /* 2000 */ 278, 278, 278, 278, 278, 278, 278, 278, 150, 278,
+ /* 2010 */ 278, 278, 278, 278, 278, 278, 278, 278, 278,
};
-#define YY_SHIFT_COUNT (520)
+#define YY_SHIFT_COUNT (523)
#define YY_SHIFT_MIN (0)
#define YY_SHIFT_MAX (1858)
static const unsigned short int yy_shift_ofst[] = {
- /* 0 */ 1709, 1520, 1858, 1324, 1324, 277, 1374, 1469, 1602, 1712,
- /* 10 */ 1712, 1712, 273, 0, 0, 113, 1016, 1712, 1712, 1712,
- /* 20 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 11, 11, 236,
- /* 30 */ 184, 277, 277, 277, 277, 277, 277, 93, 177, 270,
+ /* 0 */ 1709, 1520, 1858, 1324, 1324, 24, 1374, 1469, 1602, 1712,
+ /* 10 */ 1712, 1712, 271, 0, 0, 113, 1016, 1712, 1712, 1712,
+ /* 20 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 12, 12, 409,
+ /* 30 */ 596, 24, 24, 24, 24, 24, 24, 93, 177, 270,
/* 40 */ 363, 456, 549, 642, 735, 828, 848, 996, 1144, 1016,
/* 50 */ 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016,
- /* 60 */ 1016, 1016, 1016, 1016, 1016, 1016, 1164, 1016, 1257, 1277,
- /* 70 */ 1277, 1490, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712,
+ /* 60 */ 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1164, 1016, 1257,
+ /* 70 */ 1277, 1277, 1490, 1712, 1712, 1712, 1712, 1712, 1712, 1712,
/* 80 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712,
/* 90 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712,
- /* 100 */ 1712, 1712, 1712, 1742, 1712, 1712, 1712, 1712, 1712, 1712,
- /* 110 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 143, 162, 162,
- /* 120 */ 162, 162, 162, 204, 151, 416, 531, 648, 700, 531,
- /* 130 */ 486, 486, 531, 353, 353, 353, 353, 409, 279, 53,
- /* 140 */ 2009, 2009, 331, 331, 331, 329, 366, 329, 329, 597,
- /* 150 */ 597, 464, 474, 262, 681, 531, 531, 531, 531, 531,
- /* 160 */ 531, 531, 531, 531, 531, 531, 531, 531, 531, 531,
- /* 170 */ 531, 531, 531, 531, 531, 531, 531, 173, 485, 984,
- /* 180 */ 984, 576, 485, 19, 1022, 2009, 2009, 2009, 387, 250,
- /* 190 */ 250, 525, 502, 278, 552, 227, 480, 566, 531, 531,
- /* 200 */ 531, 531, 531, 531, 531, 531, 531, 531, 639, 531,
- /* 210 */ 531, 531, 531, 531, 531, 531, 531, 531, 531, 531,
- /* 220 */ 531, 2, 2, 2, 531, 531, 531, 531, 782, 531,
- /* 230 */ 531, 531, 744, 531, 531, 783, 531, 531, 531, 531,
- /* 240 */ 531, 531, 531, 531, 419, 682, 327, 370, 370, 370,
- /* 250 */ 370, 1029, 327, 327, 1024, 897, 856, 947, 1109, 706,
- /* 260 */ 706, 1143, 1109, 1109, 1143, 842, 945, 1118, 1136, 1136,
- /* 270 */ 1136, 706, 676, 400, 1047, 694, 1339, 1270, 1270, 1366,
- /* 280 */ 1366, 1270, 1305, 1389, 1369, 1278, 1401, 1401, 1401, 1401,
- /* 290 */ 1270, 1414, 1278, 1278, 1305, 1389, 1369, 1369, 1278, 1270,
- /* 300 */ 1414, 1298, 1385, 1270, 1414, 1432, 1270, 1414, 1270, 1414,
- /* 310 */ 1432, 1355, 1355, 1355, 1411, 1432, 1355, 1367, 1355, 1411,
- /* 320 */ 1355, 1355, 1432, 1392, 1392, 1432, 1365, 1396, 1365, 1396,
- /* 330 */ 1365, 1396, 1365, 1396, 1270, 1372, 1429, 1502, 1390, 1372,
- /* 340 */ 1517, 1270, 1397, 1390, 1410, 1413, 1278, 1528, 1532, 1549,
- /* 350 */ 1549, 1562, 1562, 1562, 2009, 2009, 2009, 2009, 2009, 2009,
+ /* 100 */ 1712, 1712, 1712, 1712, 1712, 1742, 1712, 1712, 1712, 1712,
+ /* 110 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 143,
+ /* 120 */ 162, 162, 162, 162, 162, 204, 151, 186, 650, 690,
+ /* 130 */ 327, 650, 261, 261, 650, 722, 722, 722, 722, 373,
+ /* 140 */ 33, 2, 2009, 2009, 330, 330, 330, 346, 289, 278,
+ /* 150 */ 289, 289, 517, 517, 459, 510, 15, 799, 650, 650,
+ /* 160 */ 650, 650, 650, 650, 650, 650, 650, 650, 650, 650,
+ /* 170 */ 650, 650, 650, 650, 650, 650, 650, 650, 650, 650,
+ /* 180 */ 331, 365, 995, 995, 265, 365, 50, 1038, 2009, 2009,
+ /* 190 */ 2009, 433, 250, 250, 504, 314, 429, 518, 522, 526,
+ /* 200 */ 561, 650, 650, 650, 650, 650, 650, 650, 650, 650,
+ /* 210 */ 192, 650, 650, 650, 650, 650, 650, 650, 650, 650,
+ /* 220 */ 650, 650, 650, 641, 641, 641, 650, 650, 650, 650,
+ /* 230 */ 800, 650, 650, 650, 830, 650, 650, 782, 650, 650,
+ /* 240 */ 650, 650, 650, 650, 650, 650, 739, 902, 689, 895,
+ /* 250 */ 895, 895, 895, 736, 689, 689, 885, 445, 903, 1124,
+ /* 260 */ 945, 748, 748, 1066, 945, 945, 1066, 447, 1002, 293,
+ /* 270 */ 1195, 1195, 1195, 748, 740, 727, 460, 1157, 1348, 1282,
+ /* 280 */ 1282, 1378, 1378, 1282, 1279, 1315, 1402, 1383, 1294, 1419,
+ /* 290 */ 1419, 1419, 1419, 1282, 1428, 1294, 1294, 1315, 1402, 1383,
+ /* 300 */ 1383, 1294, 1282, 1428, 1314, 1400, 1282, 1428, 1453, 1282,
+ /* 310 */ 1428, 1282, 1428, 1453, 1386, 1386, 1386, 1431, 1453, 1386,
+ /* 320 */ 1381, 1386, 1431, 1386, 1386, 1453, 1399, 1399, 1453, 1369,
+ /* 330 */ 1403, 1369, 1403, 1369, 1403, 1369, 1403, 1282, 1404, 1452,
+ /* 340 */ 1521, 1407, 1404, 1524, 1282, 1416, 1407, 1432, 1434, 1294,
+ /* 350 */ 1546, 1547, 1569, 1569, 1577, 1577, 1577, 2009, 2009, 2009,
/* 360 */ 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009,
- /* 370 */ 570, 345, 686, 748, 50, 740, 1064, 1107, 469, 537,
- /* 380 */ 1042, 1146, 1162, 1154, 1201, 1202, 1203, 1208, 1209, 1127,
- /* 390 */ 1069, 1196, 1157, 1147, 1226, 1228, 1245, 775, 868, 1246,
- /* 400 */ 1247, 1191, 1151, 1585, 1589, 1587, 1456, 1600, 1527, 1601,
- /* 410 */ 1595, 1596, 1492, 1484, 1506, 1603, 1495, 1608, 1496, 1614,
- /* 420 */ 1635, 1508, 1497, 1521, 1580, 1606, 1505, 1592, 1593, 1597,
- /* 430 */ 1598, 1530, 1547, 1619, 1524, 1654, 1651, 1636, 1553, 1510,
- /* 440 */ 1594, 1634, 1599, 1588, 1623, 1535, 1564, 1642, 1649, 1652,
- /* 450 */ 1552, 1560, 1653, 1609, 1655, 1656, 1657, 1659, 1612, 1658,
- /* 460 */ 1660, 1616, 1648, 1664, 1550, 1668, 1538, 1670, 1671, 1669,
- /* 470 */ 1673, 1675, 1676, 1678, 1680, 1679, 1574, 1683, 1690, 1610,
- /* 480 */ 1682, 1695, 1586, 1698, 1691, 1698, 1693, 1643, 1661, 1646,
- /* 490 */ 1686, 1710, 1711, 1714, 1716, 1703, 1715, 1698, 1727, 1728,
- /* 500 */ 1729, 1730, 1731, 1732, 1734, 1743, 1736, 1737, 1740, 1744,
- /* 510 */ 1738, 1746, 1739, 1645, 1640, 1644, 1647, 1650, 1749, 1751,
- /* 520 */ 1772,
+ /* 370 */ 2009, 2009, 2009, 591, 697, 1059, 1139, 1058, 797, 465,
+ /* 380 */ 1159, 1182, 1122, 1062, 1180, 936, 1199, 1201, 1205, 1224,
+ /* 390 */ 1225, 1244, 1061, 1145, 1261, 1161, 1194, 1249, 1251, 1256,
+ /* 400 */ 1137, 1142, 1263, 1264, 1214, 1207, 1613, 1623, 1605, 1477,
+ /* 410 */ 1614, 1541, 1620, 1616, 1617, 1509, 1502, 1525, 1619, 1514,
+ /* 420 */ 1626, 1516, 1634, 1650, 1522, 1512, 1535, 1594, 1621, 1517,
+ /* 430 */ 1604, 1606, 1607, 1609, 1544, 1559, 1631, 1536, 1666, 1663,
+ /* 440 */ 1647, 1567, 1523, 1608, 1648, 1610, 1600, 1636, 1549, 1576,
+ /* 450 */ 1657, 1662, 1664, 1565, 1572, 1665, 1624, 1668, 1671, 1672,
+ /* 460 */ 1674, 1627, 1660, 1675, 1633, 1667, 1678, 1564, 1681, 1553,
+ /* 470 */ 1690, 1692, 1691, 1693, 1696, 1700, 1702, 1705, 1704, 1599,
+ /* 480 */ 1707, 1710, 1630, 1703, 1714, 1618, 1716, 1706, 1716, 1717,
+ /* 490 */ 1653, 1677, 1670, 1711, 1731, 1732, 1733, 1734, 1723, 1735,
+ /* 500 */ 1716, 1740, 1743, 1744, 1745, 1739, 1746, 1748, 1761, 1751,
+ /* 510 */ 1752, 1753, 1754, 1758, 1759, 1749, 1658, 1654, 1655, 1656,
+ /* 520 */ 1659, 1765, 1776, 1791,
};
-#define YY_REDUCE_COUNT (369)
-#define YY_REDUCE_MIN (-237)
-#define YY_REDUCE_MAX (1424)
+#define YY_REDUCE_COUNT (372)
+#define YY_REDUCE_MIN (-235)
+#define YY_REDUCE_MAX (1441)
static const short yy_reduce_ofst[] = {
- /* 0 */ -147, 171, 263, -96, 358, -144, -149, -102, 124, -156,
- /* 10 */ -98, 305, 401, -57, 209, -237, 245, -94, -79, 189,
- /* 20 */ 375, 490, 493, 378, 303, 539, 542, 501, 503, 554,
- /* 30 */ 415, 526, 546, 557, 587, 593, 595, -234, -234, -234,
- /* 40 */ -234, -234, -234, -234, -234, -234, -234, -234, -234, -234,
- /* 50 */ -234, -234, -234, -234, -234, -234, -234, -234, -234, -234,
- /* 60 */ -234, -234, -234, -234, -234, -234, -234, -234, -234, -234,
- /* 70 */ -234, -50, 335, 470, 633, 656, 658, 660, 675, 685,
- /* 80 */ 703, 727, 747, 750, 752, 754, 770, 788, 790, 793,
- /* 90 */ 795, 797, 800, 802, 804, 806, 813, 820, 829, 833,
- /* 100 */ 836, 838, 843, 845, 847, 849, 873, 891, 893, 916,
- /* 110 */ 918, 921, 936, 941, 944, 956, 961, -234, -234, -234,
- /* 120 */ -234, -234, -234, -234, -234, -234, 463, 607, -176, 14,
- /* 130 */ -139, 87, -137, 818, 925, 818, 925, 898, -234, -234,
- /* 140 */ -234, -234, -166, -166, -166, -130, -131, -82, -54, -180,
- /* 150 */ 364, 41, 513, 509, 509, 117, 500, 789, 796, 646,
- /* 160 */ 192, 291, 644, 798, 120, 807, 543, 911, 920, 652,
- /* 170 */ 924, 922, 232, 698, 801, 971, 39, 220, 731, 442,
- /* 180 */ 902, -199, 979, -43, 421, 896, 942, 605, -184, -126,
- /* 190 */ 155, 172, 281, 304, 377, 538, 650, 690, 699, 723,
- /* 200 */ 803, 839, 853, 919, 991, 1018, 1067, 1092, 951, 1111,
- /* 210 */ 1112, 1115, 1116, 1117, 1119, 1120, 1121, 1122, 1123, 1124,
- /* 220 */ 1125, 1012, 1096, 1097, 1128, 1129, 1130, 1131, 1070, 1135,
- /* 230 */ 1137, 1152, 1077, 1153, 1155, 1114, 1156, 304, 1158, 1172,
- /* 240 */ 1173, 1174, 1175, 1176, 1089, 1091, 1133, 1098, 1126, 1139,
- /* 250 */ 1140, 1070, 1133, 1133, 1170, 1163, 1186, 1103, 1168, 1138,
- /* 260 */ 1141, 1110, 1169, 1171, 1132, 1177, 1189, 1194, 1181, 1200,
- /* 270 */ 1204, 1166, 1145, 1178, 1187, 1232, 1142, 1231, 1233, 1149,
- /* 280 */ 1150, 1238, 1179, 1182, 1212, 1205, 1219, 1220, 1221, 1222,
- /* 290 */ 1258, 1266, 1223, 1224, 1206, 1211, 1237, 1239, 1230, 1269,
- /* 300 */ 1272, 1195, 1197, 1280, 1284, 1268, 1285, 1289, 1290, 1293,
- /* 310 */ 1274, 1286, 1287, 1288, 1282, 1294, 1292, 1297, 1300, 1296,
- /* 320 */ 1301, 1306, 1304, 1249, 1250, 1308, 1271, 1275, 1273, 1276,
- /* 330 */ 1279, 1281, 1283, 1302, 1334, 1307, 1243, 1267, 1318, 1322,
- /* 340 */ 1303, 1371, 1299, 1328, 1332, 1340, 1342, 1384, 1391, 1400,
- /* 350 */ 1403, 1407, 1408, 1409, 1311, 1312, 1310, 1405, 1402, 1412,
- /* 360 */ 1417, 1420, 1406, 1393, 1395, 1421, 1422, 1423, 1424, 1415,
+ /* 0 */ -147, 171, 263, -96, 169, -144, -162, -149, -102, -156,
+ /* 10 */ -98, 216, 354, -170, -57, -235, 307, 149, 423, 428,
+ /* 20 */ 471, 313, 451, 519, 489, 496, 499, 545, 547, 555,
+ /* 30 */ -116, 540, 558, 592, 594, 597, 599, -206, -206, -206,
+ /* 40 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206,
+ /* 50 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206,
+ /* 60 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206,
+ /* 70 */ -206, -206, 196, 309, 494, 537, 612, 656, 675, 679,
+ /* 80 */ 681, 685, 724, 753, 771, 776, 788, 790, 794, 796,
+ /* 90 */ 801, 803, 805, 807, 814, 819, 833, 837, 839, 842,
+ /* 100 */ 845, 847, 849, 853, 873, 891, 893, 917, 921, 937,
+ /* 110 */ 940, 944, 956, 960, 967, 969, 971, 973, 975, -206,
+ /* 120 */ -206, -206, -206, -206, -206, -206, -206, -206, 501, -168,
+ /* 130 */ 90, -97, 87, 112, 303, 277, 601, 277, 601, 179,
+ /* 140 */ -206, -206, -206, -206, -107, -107, -107, -43, -56, 323,
+ /* 150 */ 500, 512, -187, -177, 317, 609, 353, 353, 120, 144,
+ /* 160 */ 490, 539, 698, 374, 467, 507, 789, 404, -157, 755,
+ /* 170 */ 856, 916, 843, 941, 802, 770, 923, 821, 1001, -142,
+ /* 180 */ 264, 785, 896, 905, 899, 949, -176, 544, 911, 953,
+ /* 190 */ 1012, -182, -59, -30, 16, -22, 117, 172, 291, 369,
+ /* 200 */ 407, 415, 566, 586, 647, 699, 754, 813, 850, 892,
+ /* 210 */ 121, 1023, 1042, 1086, 1121, 1125, 1128, 1129, 1130, 1131,
+ /* 220 */ 1132, 1134, 1135, 284, 1106, 1123, 1152, 1154, 1155, 1156,
+ /* 230 */ 397, 1158, 1172, 1173, 1116, 1176, 1177, 1138, 1179, 117,
+ /* 240 */ 1184, 1185, 1198, 1200, 1202, 1203, 741, 1094, 1153, 1146,
+ /* 250 */ 1160, 1162, 1163, 397, 1153, 1153, 1170, 1204, 1206, 1103,
+ /* 260 */ 1168, 1165, 1166, 1133, 1174, 1175, 1140, 1210, 1193, 1208,
+ /* 270 */ 1212, 1215, 1216, 1178, 1167, 1189, 1196, 1241, 1148, 1243,
+ /* 280 */ 1245, 1181, 1183, 1247, 1188, 1187, 1190, 1227, 1223, 1234,
+ /* 290 */ 1236, 1238, 1239, 1274, 1278, 1235, 1237, 1213, 1218, 1253,
+ /* 300 */ 1254, 1246, 1287, 1289, 1209, 1219, 1303, 1305, 1293, 1306,
+ /* 310 */ 1309, 1313, 1316, 1297, 1301, 1307, 1308, 1298, 1310, 1311,
+ /* 320 */ 1312, 1317, 1304, 1318, 1320, 1319, 1265, 1267, 1325, 1295,
+ /* 330 */ 1300, 1296, 1302, 1326, 1321, 1327, 1330, 1365, 1323, 1269,
+ /* 340 */ 1272, 1328, 1331, 1322, 1388, 1334, 1336, 1349, 1353, 1357,
+ /* 350 */ 1405, 1409, 1420, 1421, 1427, 1429, 1430, 1332, 1335, 1339,
+ /* 360 */ 1418, 1422, 1423, 1424, 1425, 1433, 1426, 1435, 1436, 1437,
+ /* 370 */ 1438, 1441, 1439,
};
static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 1492, 1492, 1492, 1340, 1123, 1229, 1123, 1123, 1123, 1340,
- /* 10 */ 1340, 1340, 1123, 1259, 1259, 1391, 1154, 1123, 1123, 1123,
- /* 20 */ 1123, 1123, 1123, 1123, 1339, 1123, 1123, 1123, 1123, 1123,
- /* 30 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1265, 1123,
- /* 40 */ 1123, 1123, 1123, 1123, 1341, 1342, 1123, 1123, 1123, 1390,
- /* 50 */ 1392, 1275, 1274, 1273, 1272, 1373, 1246, 1270, 1263, 1267,
- /* 60 */ 1335, 1336, 1334, 1338, 1342, 1341, 1123, 1266, 1306, 1320,
- /* 70 */ 1305, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 80 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 90 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 100 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 110 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1314, 1319, 1325,
- /* 120 */ 1318, 1315, 1308, 1307, 1309, 1310, 1123, 1144, 1193, 1123,
- /* 130 */ 1123, 1123, 1123, 1409, 1408, 1123, 1123, 1154, 1311, 1312,
- /* 140 */ 1322, 1321, 1398, 1448, 1447, 1123, 1123, 1123, 1123, 1123,
- /* 150 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 160 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 170 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1154, 1150, 1300,
- /* 180 */ 1299, 1418, 1150, 1253, 1123, 1404, 1229, 1220, 1123, 1123,
- /* 190 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 200 */ 1123, 1395, 1393, 1123, 1355, 1123, 1123, 1123, 1123, 1123,
- /* 210 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 220 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 230 */ 1123, 1123, 1225, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 240 */ 1123, 1123, 1123, 1442, 1123, 1368, 1207, 1225, 1225, 1225,
- /* 250 */ 1225, 1227, 1208, 1206, 1219, 1154, 1130, 1484, 1269, 1248,
- /* 260 */ 1248, 1481, 1269, 1269, 1481, 1168, 1462, 1165, 1259, 1259,
- /* 270 */ 1259, 1248, 1337, 1226, 1219, 1123, 1484, 1234, 1234, 1483,
- /* 280 */ 1483, 1234, 1278, 1284, 1196, 1269, 1202, 1202, 1202, 1202,
- /* 290 */ 1234, 1141, 1269, 1269, 1278, 1284, 1196, 1196, 1269, 1234,
- /* 300 */ 1141, 1372, 1478, 1234, 1141, 1348, 1234, 1141, 1234, 1141,
- /* 310 */ 1348, 1194, 1194, 1194, 1183, 1348, 1194, 1168, 1194, 1183,
- /* 320 */ 1194, 1194, 1348, 1352, 1352, 1348, 1252, 1247, 1252, 1247,
- /* 330 */ 1252, 1247, 1252, 1247, 1234, 1253, 1417, 1123, 1264, 1253,
- /* 340 */ 1343, 1234, 1123, 1264, 1262, 1260, 1269, 1147, 1186, 1445,
- /* 350 */ 1445, 1441, 1441, 1441, 1489, 1489, 1404, 1457, 1154, 1154,
- /* 360 */ 1154, 1154, 1457, 1170, 1170, 1154, 1154, 1154, 1154, 1457,
- /* 370 */ 1123, 1123, 1123, 1123, 1123, 1123, 1452, 1123, 1357, 1238,
- /* 380 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 390 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 400 */ 1123, 1123, 1289, 1123, 1126, 1401, 1123, 1123, 1399, 1123,
- /* 410 */ 1123, 1123, 1123, 1123, 1123, 1239, 1123, 1123, 1123, 1123,
- /* 420 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 430 */ 1123, 1123, 1123, 1123, 1480, 1123, 1123, 1123, 1123, 1123,
- /* 440 */ 1123, 1371, 1370, 1123, 1123, 1236, 1123, 1123, 1123, 1123,
- /* 450 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 460 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 470 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 480 */ 1123, 1123, 1123, 1261, 1123, 1416, 1123, 1123, 1123, 1123,
- /* 490 */ 1123, 1123, 1123, 1430, 1254, 1123, 1123, 1471, 1123, 1123,
- /* 500 */ 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123, 1123,
- /* 510 */ 1123, 1123, 1466, 1210, 1291, 1123, 1290, 1294, 1123, 1135,
- /* 520 */ 1123,
+ /* 0 */ 1500, 1500, 1500, 1346, 1129, 1235, 1129, 1129, 1129, 1346,
+ /* 10 */ 1346, 1346, 1129, 1265, 1265, 1399, 1160, 1129, 1129, 1129,
+ /* 20 */ 1129, 1129, 1129, 1129, 1345, 1129, 1129, 1129, 1129, 1129,
+ /* 30 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1271, 1129,
+ /* 40 */ 1129, 1129, 1129, 1129, 1347, 1348, 1129, 1129, 1129, 1398,
+ /* 50 */ 1400, 1363, 1281, 1280, 1279, 1278, 1381, 1252, 1276, 1269,
+ /* 60 */ 1273, 1341, 1342, 1340, 1344, 1348, 1347, 1129, 1272, 1312,
+ /* 70 */ 1326, 1311, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 80 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 90 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 100 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 110 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1320,
+ /* 120 */ 1325, 1331, 1324, 1321, 1314, 1313, 1315, 1316, 1129, 1150,
+ /* 130 */ 1199, 1129, 1129, 1129, 1129, 1417, 1416, 1129, 1129, 1160,
+ /* 140 */ 1317, 1318, 1328, 1327, 1406, 1456, 1455, 1364, 1129, 1129,
+ /* 150 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 160 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 170 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 180 */ 1160, 1156, 1306, 1305, 1426, 1156, 1259, 1129, 1412, 1235,
+ /* 190 */ 1226, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 200 */ 1129, 1129, 1129, 1129, 1403, 1401, 1129, 1129, 1129, 1129,
+ /* 210 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 220 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 230 */ 1129, 1129, 1129, 1129, 1231, 1129, 1129, 1129, 1129, 1129,
+ /* 240 */ 1129, 1129, 1129, 1129, 1129, 1450, 1129, 1376, 1213, 1231,
+ /* 250 */ 1231, 1231, 1231, 1233, 1214, 1212, 1225, 1160, 1136, 1492,
+ /* 260 */ 1275, 1254, 1254, 1489, 1275, 1275, 1489, 1174, 1470, 1171,
+ /* 270 */ 1265, 1265, 1265, 1254, 1343, 1232, 1225, 1129, 1492, 1240,
+ /* 280 */ 1240, 1491, 1491, 1240, 1364, 1284, 1290, 1202, 1275, 1208,
+ /* 290 */ 1208, 1208, 1208, 1240, 1147, 1275, 1275, 1284, 1290, 1202,
+ /* 300 */ 1202, 1275, 1240, 1147, 1380, 1486, 1240, 1147, 1354, 1240,
+ /* 310 */ 1147, 1240, 1147, 1354, 1200, 1200, 1200, 1189, 1354, 1200,
+ /* 320 */ 1174, 1200, 1189, 1200, 1200, 1354, 1358, 1358, 1354, 1258,
+ /* 330 */ 1253, 1258, 1253, 1258, 1253, 1258, 1253, 1240, 1259, 1425,
+ /* 340 */ 1129, 1270, 1259, 1349, 1240, 1129, 1270, 1268, 1266, 1275,
+ /* 350 */ 1153, 1192, 1453, 1453, 1449, 1449, 1449, 1497, 1497, 1412,
+ /* 360 */ 1465, 1160, 1160, 1160, 1160, 1465, 1176, 1176, 1160, 1160,
+ /* 370 */ 1160, 1160, 1465, 1129, 1129, 1129, 1129, 1129, 1129, 1460,
+ /* 380 */ 1129, 1365, 1244, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 390 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 400 */ 1129, 1129, 1129, 1129, 1129, 1295, 1129, 1132, 1409, 1129,
+ /* 410 */ 1129, 1407, 1129, 1129, 1129, 1129, 1129, 1129, 1245, 1129,
+ /* 420 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 430 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1488, 1129, 1129,
+ /* 440 */ 1129, 1129, 1129, 1129, 1379, 1378, 1129, 1129, 1242, 1129,
+ /* 450 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 460 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 470 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 480 */ 1129, 1129, 1129, 1129, 1129, 1129, 1267, 1129, 1424, 1129,
+ /* 490 */ 1129, 1129, 1129, 1129, 1129, 1129, 1438, 1260, 1129, 1129,
+ /* 500 */ 1479, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129,
+ /* 510 */ 1129, 1129, 1129, 1129, 1129, 1474, 1216, 1297, 1129, 1296,
+ /* 520 */ 1300, 1129, 1141, 1129,
};
/********** End of lemon-generated parsing tables *****************************/
@@ -147271,36 +148683,37 @@ static const char *const yyTokenName[] = {
/* 244 */ "case_else",
/* 245 */ "uniqueflag",
/* 246 */ "collate",
- /* 247 */ "nmnum",
- /* 248 */ "trigger_decl",
- /* 249 */ "trigger_cmd_list",
- /* 250 */ "trigger_time",
- /* 251 */ "trigger_event",
- /* 252 */ "foreach_clause",
- /* 253 */ "when_clause",
- /* 254 */ "trigger_cmd",
- /* 255 */ "trnm",
- /* 256 */ "tridxby",
- /* 257 */ "database_kw_opt",
- /* 258 */ "key_opt",
- /* 259 */ "add_column_fullname",
- /* 260 */ "kwcolumn_opt",
- /* 261 */ "create_vtab",
- /* 262 */ "vtabarglist",
- /* 263 */ "vtabarg",
- /* 264 */ "vtabargtoken",
- /* 265 */ "lp",
- /* 266 */ "anylist",
- /* 267 */ "windowdefn_list",
- /* 268 */ "windowdefn",
- /* 269 */ "window",
- /* 270 */ "frame_opt",
- /* 271 */ "part_opt",
- /* 272 */ "filter_opt",
- /* 273 */ "range_or_rows",
- /* 274 */ "frame_bound",
- /* 275 */ "frame_bound_s",
- /* 276 */ "frame_bound_e",
+ /* 247 */ "vinto",
+ /* 248 */ "nmnum",
+ /* 249 */ "trigger_decl",
+ /* 250 */ "trigger_cmd_list",
+ /* 251 */ "trigger_time",
+ /* 252 */ "trigger_event",
+ /* 253 */ "foreach_clause",
+ /* 254 */ "when_clause",
+ /* 255 */ "trigger_cmd",
+ /* 256 */ "trnm",
+ /* 257 */ "tridxby",
+ /* 258 */ "database_kw_opt",
+ /* 259 */ "key_opt",
+ /* 260 */ "add_column_fullname",
+ /* 261 */ "kwcolumn_opt",
+ /* 262 */ "create_vtab",
+ /* 263 */ "vtabarglist",
+ /* 264 */ "vtabarg",
+ /* 265 */ "vtabargtoken",
+ /* 266 */ "lp",
+ /* 267 */ "anylist",
+ /* 268 */ "windowdefn_list",
+ /* 269 */ "windowdefn",
+ /* 270 */ "window",
+ /* 271 */ "frame_opt",
+ /* 272 */ "part_opt",
+ /* 273 */ "filter_opt",
+ /* 274 */ "range_or_rows",
+ /* 275 */ "frame_bound",
+ /* 276 */ "frame_bound_s",
+ /* 277 */ "frame_bound_e",
};
#endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */
@@ -147537,144 +148950,146 @@ static const char *const yyRuleName[] = {
/* 226 */ "collate ::=",
/* 227 */ "collate ::= COLLATE ID|STRING",
/* 228 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 229 */ "cmd ::= VACUUM",
- /* 230 */ "cmd ::= VACUUM nm",
- /* 231 */ "cmd ::= PRAGMA nm dbnm",
- /* 232 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 233 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 234 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 235 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 236 */ "plus_num ::= PLUS INTEGER|FLOAT",
- /* 237 */ "minus_num ::= MINUS INTEGER|FLOAT",
- /* 238 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 239 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause",
- /* 240 */ "trigger_time ::= BEFORE|AFTER",
- /* 241 */ "trigger_time ::= INSTEAD OF",
- /* 242 */ "trigger_time ::=",
- /* 243 */ "trigger_event ::= DELETE|INSERT",
- /* 244 */ "trigger_event ::= UPDATE",
- /* 245 */ "trigger_event ::= UPDATE OF idlist",
- /* 246 */ "when_clause ::=",
- /* 247 */ "when_clause ::= WHEN expr",
- /* 248 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 249 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 250 */ "trnm ::= nm DOT nm",
- /* 251 */ "tridxby ::= INDEXED BY nm",
- /* 252 */ "tridxby ::= NOT INDEXED",
- /* 253 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt",
- /* 254 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
- /* 255 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
- /* 256 */ "trigger_cmd ::= scanpt select scanpt",
- /* 257 */ "expr ::= RAISE LP IGNORE RP",
- /* 258 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 259 */ "raisetype ::= ROLLBACK",
- /* 260 */ "raisetype ::= ABORT",
- /* 261 */ "raisetype ::= FAIL",
- /* 262 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 263 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 264 */ "cmd ::= DETACH database_kw_opt expr",
- /* 265 */ "key_opt ::=",
- /* 266 */ "key_opt ::= KEY expr",
- /* 267 */ "cmd ::= REINDEX",
- /* 268 */ "cmd ::= REINDEX nm dbnm",
- /* 269 */ "cmd ::= ANALYZE",
- /* 270 */ "cmd ::= ANALYZE nm dbnm",
- /* 271 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 272 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
- /* 273 */ "add_column_fullname ::= fullname",
- /* 274 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
- /* 275 */ "cmd ::= create_vtab",
- /* 276 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 277 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
- /* 278 */ "vtabarg ::=",
- /* 279 */ "vtabargtoken ::= ANY",
- /* 280 */ "vtabargtoken ::= lp anylist RP",
- /* 281 */ "lp ::= LP",
- /* 282 */ "with ::= WITH wqlist",
- /* 283 */ "with ::= WITH RECURSIVE wqlist",
- /* 284 */ "wqlist ::= nm eidlist_opt AS LP select RP",
- /* 285 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
- /* 286 */ "windowdefn_list ::= windowdefn",
- /* 287 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
- /* 288 */ "windowdefn ::= nm AS window",
- /* 289 */ "window ::= LP part_opt orderby_opt frame_opt RP",
- /* 290 */ "part_opt ::= PARTITION BY nexprlist",
- /* 291 */ "part_opt ::=",
- /* 292 */ "frame_opt ::=",
- /* 293 */ "frame_opt ::= range_or_rows frame_bound_s",
- /* 294 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e",
- /* 295 */ "range_or_rows ::= RANGE",
- /* 296 */ "range_or_rows ::= ROWS",
- /* 297 */ "frame_bound_s ::= frame_bound",
- /* 298 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
- /* 299 */ "frame_bound_e ::= frame_bound",
- /* 300 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
- /* 301 */ "frame_bound ::= expr PRECEDING",
- /* 302 */ "frame_bound ::= CURRENT ROW",
- /* 303 */ "frame_bound ::= expr FOLLOWING",
- /* 304 */ "window_clause ::= WINDOW windowdefn_list",
- /* 305 */ "over_clause ::= filter_opt OVER window",
- /* 306 */ "over_clause ::= filter_opt OVER nm",
- /* 307 */ "filter_opt ::=",
- /* 308 */ "filter_opt ::= FILTER LP WHERE expr RP",
- /* 309 */ "input ::= cmdlist",
- /* 310 */ "cmdlist ::= cmdlist ecmd",
- /* 311 */ "cmdlist ::= ecmd",
- /* 312 */ "ecmd ::= SEMI",
- /* 313 */ "ecmd ::= cmdx SEMI",
- /* 314 */ "ecmd ::= explain cmdx",
- /* 315 */ "trans_opt ::=",
- /* 316 */ "trans_opt ::= TRANSACTION",
- /* 317 */ "trans_opt ::= TRANSACTION nm",
- /* 318 */ "savepoint_opt ::= SAVEPOINT",
- /* 319 */ "savepoint_opt ::=",
- /* 320 */ "cmd ::= create_table create_table_args",
- /* 321 */ "columnlist ::= columnlist COMMA columnname carglist",
- /* 322 */ "columnlist ::= columnname carglist",
- /* 323 */ "nm ::= ID|INDEXED",
- /* 324 */ "nm ::= STRING",
- /* 325 */ "nm ::= JOIN_KW",
- /* 326 */ "typetoken ::= typename",
- /* 327 */ "typename ::= ID|STRING",
- /* 328 */ "signed ::= plus_num",
- /* 329 */ "signed ::= minus_num",
- /* 330 */ "carglist ::= carglist ccons",
- /* 331 */ "carglist ::=",
- /* 332 */ "ccons ::= NULL onconf",
- /* 333 */ "conslist_opt ::= COMMA conslist",
- /* 334 */ "conslist ::= conslist tconscomma tcons",
- /* 335 */ "conslist ::= tcons",
- /* 336 */ "tconscomma ::=",
- /* 337 */ "defer_subclause_opt ::= defer_subclause",
- /* 338 */ "resolvetype ::= raisetype",
- /* 339 */ "selectnowith ::= oneselect",
- /* 340 */ "oneselect ::= values",
- /* 341 */ "sclp ::= selcollist COMMA",
- /* 342 */ "as ::= ID|STRING",
- /* 343 */ "expr ::= term",
- /* 344 */ "likeop ::= LIKE_KW|MATCH",
- /* 345 */ "exprlist ::= nexprlist",
- /* 346 */ "nmnum ::= plus_num",
- /* 347 */ "nmnum ::= nm",
- /* 348 */ "nmnum ::= ON",
- /* 349 */ "nmnum ::= DELETE",
- /* 350 */ "nmnum ::= DEFAULT",
- /* 351 */ "plus_num ::= INTEGER|FLOAT",
- /* 352 */ "foreach_clause ::=",
- /* 353 */ "foreach_clause ::= FOR EACH ROW",
- /* 354 */ "trnm ::= nm",
- /* 355 */ "tridxby ::=",
- /* 356 */ "database_kw_opt ::= DATABASE",
- /* 357 */ "database_kw_opt ::=",
- /* 358 */ "kwcolumn_opt ::=",
- /* 359 */ "kwcolumn_opt ::= COLUMNKW",
- /* 360 */ "vtabarglist ::= vtabarg",
- /* 361 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 362 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 363 */ "anylist ::=",
- /* 364 */ "anylist ::= anylist LP anylist RP",
- /* 365 */ "anylist ::= anylist ANY",
- /* 366 */ "with ::=",
+ /* 229 */ "cmd ::= VACUUM vinto",
+ /* 230 */ "cmd ::= VACUUM nm vinto",
+ /* 231 */ "vinto ::= INTO expr",
+ /* 232 */ "vinto ::=",
+ /* 233 */ "cmd ::= PRAGMA nm dbnm",
+ /* 234 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
+ /* 235 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
+ /* 236 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
+ /* 237 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
+ /* 238 */ "plus_num ::= PLUS INTEGER|FLOAT",
+ /* 239 */ "minus_num ::= MINUS INTEGER|FLOAT",
+ /* 240 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
+ /* 241 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause",
+ /* 242 */ "trigger_time ::= BEFORE|AFTER",
+ /* 243 */ "trigger_time ::= INSTEAD OF",
+ /* 244 */ "trigger_time ::=",
+ /* 245 */ "trigger_event ::= DELETE|INSERT",
+ /* 246 */ "trigger_event ::= UPDATE",
+ /* 247 */ "trigger_event ::= UPDATE OF idlist",
+ /* 248 */ "when_clause ::=",
+ /* 249 */ "when_clause ::= WHEN expr",
+ /* 250 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
+ /* 251 */ "trigger_cmd_list ::= trigger_cmd SEMI",
+ /* 252 */ "trnm ::= nm DOT nm",
+ /* 253 */ "tridxby ::= INDEXED BY nm",
+ /* 254 */ "tridxby ::= NOT INDEXED",
+ /* 255 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt",
+ /* 256 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt",
+ /* 257 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt",
+ /* 258 */ "trigger_cmd ::= scanpt select scanpt",
+ /* 259 */ "expr ::= RAISE LP IGNORE RP",
+ /* 260 */ "expr ::= RAISE LP raisetype COMMA nm RP",
+ /* 261 */ "raisetype ::= ROLLBACK",
+ /* 262 */ "raisetype ::= ABORT",
+ /* 263 */ "raisetype ::= FAIL",
+ /* 264 */ "cmd ::= DROP TRIGGER ifexists fullname",
+ /* 265 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
+ /* 266 */ "cmd ::= DETACH database_kw_opt expr",
+ /* 267 */ "key_opt ::=",
+ /* 268 */ "key_opt ::= KEY expr",
+ /* 269 */ "cmd ::= REINDEX",
+ /* 270 */ "cmd ::= REINDEX nm dbnm",
+ /* 271 */ "cmd ::= ANALYZE",
+ /* 272 */ "cmd ::= ANALYZE nm dbnm",
+ /* 273 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
+ /* 274 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist",
+ /* 275 */ "add_column_fullname ::= fullname",
+ /* 276 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm",
+ /* 277 */ "cmd ::= create_vtab",
+ /* 278 */ "cmd ::= create_vtab LP vtabarglist RP",
+ /* 279 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm",
+ /* 280 */ "vtabarg ::=",
+ /* 281 */ "vtabargtoken ::= ANY",
+ /* 282 */ "vtabargtoken ::= lp anylist RP",
+ /* 283 */ "lp ::= LP",
+ /* 284 */ "with ::= WITH wqlist",
+ /* 285 */ "with ::= WITH RECURSIVE wqlist",
+ /* 286 */ "wqlist ::= nm eidlist_opt AS LP select RP",
+ /* 287 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP",
+ /* 288 */ "windowdefn_list ::= windowdefn",
+ /* 289 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn",
+ /* 290 */ "windowdefn ::= nm AS window",
+ /* 291 */ "window ::= LP part_opt orderby_opt frame_opt RP",
+ /* 292 */ "part_opt ::= PARTITION BY nexprlist",
+ /* 293 */ "part_opt ::=",
+ /* 294 */ "frame_opt ::=",
+ /* 295 */ "frame_opt ::= range_or_rows frame_bound_s",
+ /* 296 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e",
+ /* 297 */ "range_or_rows ::= RANGE",
+ /* 298 */ "range_or_rows ::= ROWS",
+ /* 299 */ "frame_bound_s ::= frame_bound",
+ /* 300 */ "frame_bound_s ::= UNBOUNDED PRECEDING",
+ /* 301 */ "frame_bound_e ::= frame_bound",
+ /* 302 */ "frame_bound_e ::= UNBOUNDED FOLLOWING",
+ /* 303 */ "frame_bound ::= expr PRECEDING",
+ /* 304 */ "frame_bound ::= CURRENT ROW",
+ /* 305 */ "frame_bound ::= expr FOLLOWING",
+ /* 306 */ "window_clause ::= WINDOW windowdefn_list",
+ /* 307 */ "over_clause ::= filter_opt OVER window",
+ /* 308 */ "over_clause ::= filter_opt OVER nm",
+ /* 309 */ "filter_opt ::=",
+ /* 310 */ "filter_opt ::= FILTER LP WHERE expr RP",
+ /* 311 */ "input ::= cmdlist",
+ /* 312 */ "cmdlist ::= cmdlist ecmd",
+ /* 313 */ "cmdlist ::= ecmd",
+ /* 314 */ "ecmd ::= SEMI",
+ /* 315 */ "ecmd ::= cmdx SEMI",
+ /* 316 */ "ecmd ::= explain cmdx",
+ /* 317 */ "trans_opt ::=",
+ /* 318 */ "trans_opt ::= TRANSACTION",
+ /* 319 */ "trans_opt ::= TRANSACTION nm",
+ /* 320 */ "savepoint_opt ::= SAVEPOINT",
+ /* 321 */ "savepoint_opt ::=",
+ /* 322 */ "cmd ::= create_table create_table_args",
+ /* 323 */ "columnlist ::= columnlist COMMA columnname carglist",
+ /* 324 */ "columnlist ::= columnname carglist",
+ /* 325 */ "nm ::= ID|INDEXED",
+ /* 326 */ "nm ::= STRING",
+ /* 327 */ "nm ::= JOIN_KW",
+ /* 328 */ "typetoken ::= typename",
+ /* 329 */ "typename ::= ID|STRING",
+ /* 330 */ "signed ::= plus_num",
+ /* 331 */ "signed ::= minus_num",
+ /* 332 */ "carglist ::= carglist ccons",
+ /* 333 */ "carglist ::=",
+ /* 334 */ "ccons ::= NULL onconf",
+ /* 335 */ "conslist_opt ::= COMMA conslist",
+ /* 336 */ "conslist ::= conslist tconscomma tcons",
+ /* 337 */ "conslist ::= tcons",
+ /* 338 */ "tconscomma ::=",
+ /* 339 */ "defer_subclause_opt ::= defer_subclause",
+ /* 340 */ "resolvetype ::= raisetype",
+ /* 341 */ "selectnowith ::= oneselect",
+ /* 342 */ "oneselect ::= values",
+ /* 343 */ "sclp ::= selcollist COMMA",
+ /* 344 */ "as ::= ID|STRING",
+ /* 345 */ "expr ::= term",
+ /* 346 */ "likeop ::= LIKE_KW|MATCH",
+ /* 347 */ "exprlist ::= nexprlist",
+ /* 348 */ "nmnum ::= plus_num",
+ /* 349 */ "nmnum ::= nm",
+ /* 350 */ "nmnum ::= ON",
+ /* 351 */ "nmnum ::= DELETE",
+ /* 352 */ "nmnum ::= DEFAULT",
+ /* 353 */ "plus_num ::= INTEGER|FLOAT",
+ /* 354 */ "foreach_clause ::=",
+ /* 355 */ "foreach_clause ::= FOR EACH ROW",
+ /* 356 */ "trnm ::= nm",
+ /* 357 */ "tridxby ::=",
+ /* 358 */ "database_kw_opt ::= DATABASE",
+ /* 359 */ "database_kw_opt ::=",
+ /* 360 */ "kwcolumn_opt ::=",
+ /* 361 */ "kwcolumn_opt ::= COLUMNKW",
+ /* 362 */ "vtabarglist ::= vtabarg",
+ /* 363 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
+ /* 364 */ "vtabarg ::= vtabarg vtabargtoken",
+ /* 365 */ "anylist ::=",
+ /* 366 */ "anylist ::= anylist LP anylist RP",
+ /* 367 */ "anylist ::= anylist ANY",
+ /* 368 */ "with ::=",
};
#endif /* NDEBUG */
@@ -147805,7 +149220,7 @@ static void yy_destructor(
case 207: /* oneselect */
case 219: /* values */
{
-sqlite3SelectDelete(pParse->db, (yypminor->yy489));
+sqlite3SelectDelete(pParse->db, (yypminor->yy423));
}
break;
case 184: /* term */
@@ -147815,11 +149230,12 @@ sqlite3SelectDelete(pParse->db, (yypminor->yy489));
case 227: /* on_opt */
case 242: /* case_operand */
case 244: /* case_else */
- case 253: /* when_clause */
- case 258: /* key_opt */
- case 272: /* filter_opt */
+ case 247: /* vinto */
+ case 254: /* when_clause */
+ case 259: /* key_opt */
+ case 273: /* filter_opt */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy18));
+sqlite3ExprDelete(pParse->db, (yypminor->yy490));
}
break;
case 189: /* eidlist_opt */
@@ -147834,9 +149250,9 @@ sqlite3ExprDelete(pParse->db, (yypminor->yy18));
case 233: /* setlist */
case 241: /* paren_exprlist */
case 243: /* case_exprlist */
- case 271: /* part_opt */
+ case 272: /* part_opt */
{
-sqlite3ExprListDelete(pParse->db, (yypminor->yy420));
+sqlite3ExprListDelete(pParse->db, (yypminor->yy42));
}
break;
case 205: /* fullname */
@@ -147845,51 +149261,51 @@ sqlite3ExprListDelete(pParse->db, (yypminor->yy420));
case 224: /* stl_prefix */
case 230: /* xfullname */
{
-sqlite3SrcListDelete(pParse->db, (yypminor->yy135));
+sqlite3SrcListDelete(pParse->db, (yypminor->yy167));
}
break;
case 208: /* wqlist */
{
-sqlite3WithDelete(pParse->db, (yypminor->yy449));
+sqlite3WithDelete(pParse->db, (yypminor->yy499));
}
break;
case 218: /* window_clause */
- case 267: /* windowdefn_list */
+ case 268: /* windowdefn_list */
{
-sqlite3WindowListDelete(pParse->db, (yypminor->yy327));
+sqlite3WindowListDelete(pParse->db, (yypminor->yy147));
}
break;
case 228: /* using_opt */
case 231: /* idlist */
case 235: /* idlist_opt */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy48));
+sqlite3IdListDelete(pParse->db, (yypminor->yy336));
}
break;
case 237: /* over_clause */
- case 268: /* windowdefn */
- case 269: /* window */
- case 270: /* frame_opt */
+ case 269: /* windowdefn */
+ case 270: /* window */
+ case 271: /* frame_opt */
{
-sqlite3WindowDelete(pParse->db, (yypminor->yy327));
+sqlite3WindowDelete(pParse->db, (yypminor->yy147));
}
break;
- case 249: /* trigger_cmd_list */
- case 254: /* trigger_cmd */
+ case 250: /* trigger_cmd_list */
+ case 255: /* trigger_cmd */
{
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy207));
+sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy119));
}
break;
- case 251: /* trigger_event */
+ case 252: /* trigger_event */
{
-sqlite3IdListDelete(pParse->db, (yypminor->yy34).b);
+sqlite3IdListDelete(pParse->db, (yypminor->yy350).b);
}
break;
- case 274: /* frame_bound */
- case 275: /* frame_bound_s */
- case 276: /* frame_bound_e */
+ case 275: /* frame_bound */
+ case 276: /* frame_bound_s */
+ case 277: /* frame_bound_e */
{
-sqlite3ExprDelete(pParse->db, (yypminor->yy119).pExpr);
+sqlite3ExprDelete(pParse->db, (yypminor->yy317).pExpr);
}
break;
/********* End destructor definitions *****************************************/
@@ -148181,380 +149597,752 @@ static void yy_shift(
yyTraceShift(yypParser, yyNewState, "Shift");
}
-/* The following table contains information about every rule that
-** is used during the reduce.
-*/
-static const struct {
- YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
- signed char nrhs; /* Negative of the number of RHS symbols in the rule */
-} yyRuleInfo[] = {
- { 159, -1 }, /* (0) explain ::= EXPLAIN */
- { 159, -3 }, /* (1) explain ::= EXPLAIN QUERY PLAN */
- { 158, -1 }, /* (2) cmdx ::= cmd */
- { 160, -3 }, /* (3) cmd ::= BEGIN transtype trans_opt */
- { 161, 0 }, /* (4) transtype ::= */
- { 161, -1 }, /* (5) transtype ::= DEFERRED */
- { 161, -1 }, /* (6) transtype ::= IMMEDIATE */
- { 161, -1 }, /* (7) transtype ::= EXCLUSIVE */
- { 160, -2 }, /* (8) cmd ::= COMMIT|END trans_opt */
- { 160, -2 }, /* (9) cmd ::= ROLLBACK trans_opt */
- { 160, -2 }, /* (10) cmd ::= SAVEPOINT nm */
- { 160, -3 }, /* (11) cmd ::= RELEASE savepoint_opt nm */
- { 160, -5 }, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
- { 165, -6 }, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
- { 167, -1 }, /* (14) createkw ::= CREATE */
- { 169, 0 }, /* (15) ifnotexists ::= */
- { 169, -3 }, /* (16) ifnotexists ::= IF NOT EXISTS */
- { 168, -1 }, /* (17) temp ::= TEMP */
- { 168, 0 }, /* (18) temp ::= */
- { 166, -5 }, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
- { 166, -2 }, /* (20) create_table_args ::= AS select */
- { 173, 0 }, /* (21) table_options ::= */
- { 173, -2 }, /* (22) table_options ::= WITHOUT nm */
- { 175, -2 }, /* (23) columnname ::= nm typetoken */
- { 177, 0 }, /* (24) typetoken ::= */
- { 177, -4 }, /* (25) typetoken ::= typename LP signed RP */
- { 177, -6 }, /* (26) typetoken ::= typename LP signed COMMA signed RP */
- { 178, -2 }, /* (27) typename ::= typename ID|STRING */
- { 182, 0 }, /* (28) scanpt ::= */
- { 183, -2 }, /* (29) ccons ::= CONSTRAINT nm */
- { 183, -4 }, /* (30) ccons ::= DEFAULT scanpt term scanpt */
- { 183, -4 }, /* (31) ccons ::= DEFAULT LP expr RP */
- { 183, -4 }, /* (32) ccons ::= DEFAULT PLUS term scanpt */
- { 183, -4 }, /* (33) ccons ::= DEFAULT MINUS term scanpt */
- { 183, -3 }, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */
- { 183, -3 }, /* (35) ccons ::= NOT NULL onconf */
- { 183, -5 }, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */
- { 183, -2 }, /* (37) ccons ::= UNIQUE onconf */
- { 183, -4 }, /* (38) ccons ::= CHECK LP expr RP */
- { 183, -4 }, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */
- { 183, -1 }, /* (40) ccons ::= defer_subclause */
- { 183, -2 }, /* (41) ccons ::= COLLATE ID|STRING */
- { 188, 0 }, /* (42) autoinc ::= */
- { 188, -1 }, /* (43) autoinc ::= AUTOINCR */
- { 190, 0 }, /* (44) refargs ::= */
- { 190, -2 }, /* (45) refargs ::= refargs refarg */
- { 192, -2 }, /* (46) refarg ::= MATCH nm */
- { 192, -3 }, /* (47) refarg ::= ON INSERT refact */
- { 192, -3 }, /* (48) refarg ::= ON DELETE refact */
- { 192, -3 }, /* (49) refarg ::= ON UPDATE refact */
- { 193, -2 }, /* (50) refact ::= SET NULL */
- { 193, -2 }, /* (51) refact ::= SET DEFAULT */
- { 193, -1 }, /* (52) refact ::= CASCADE */
- { 193, -1 }, /* (53) refact ::= RESTRICT */
- { 193, -2 }, /* (54) refact ::= NO ACTION */
- { 191, -3 }, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
- { 191, -2 }, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
- { 194, 0 }, /* (57) init_deferred_pred_opt ::= */
- { 194, -2 }, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */
- { 194, -2 }, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
- { 172, 0 }, /* (60) conslist_opt ::= */
- { 196, -1 }, /* (61) tconscomma ::= COMMA */
- { 197, -2 }, /* (62) tcons ::= CONSTRAINT nm */
- { 197, -7 }, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
- { 197, -5 }, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */
- { 197, -5 }, /* (65) tcons ::= CHECK LP expr RP onconf */
- { 197, -10 }, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs
defer_subclause_opt */
- { 200, 0 }, /* (67) defer_subclause_opt ::= */
- { 186, 0 }, /* (68) onconf ::= */
- { 186, -3 }, /* (69) onconf ::= ON CONFLICT resolvetype */
- { 201, 0 }, /* (70) orconf ::= */
- { 201, -2 }, /* (71) orconf ::= OR resolvetype */
- { 202, -1 }, /* (72) resolvetype ::= IGNORE */
- { 202, -1 }, /* (73) resolvetype ::= REPLACE */
- { 160, -4 }, /* (74) cmd ::= DROP TABLE ifexists fullname */
- { 204, -2 }, /* (75) ifexists ::= IF EXISTS */
- { 204, 0 }, /* (76) ifexists ::= */
- { 160, -9 }, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
- { 160, -4 }, /* (78) cmd ::= DROP VIEW ifexists fullname */
- { 160, -1 }, /* (79) cmd ::= select */
- { 174, -3 }, /* (80) select ::= WITH wqlist selectnowith */
- { 174, -4 }, /* (81) select ::= WITH RECURSIVE wqlist selectnowith */
- { 174, -1 }, /* (82) select ::= selectnowith */
- { 206, -3 }, /* (83) selectnowith ::= selectnowith multiselect_op oneselect */
- { 209, -1 }, /* (84) multiselect_op ::= UNION */
- { 209, -2 }, /* (85) multiselect_op ::= UNION ALL */
- { 209, -1 }, /* (86) multiselect_op ::= EXCEPT|INTERSECT */
- { 207, -9 }, /* (87) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt
orderby_opt limit_opt */
- { 207, -10 }, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt
window_clause orderby_opt limit_opt */
- { 219, -4 }, /* (89) values ::= VALUES LP nexprlist RP */
- { 219, -5 }, /* (90) values ::= values COMMA LP nexprlist RP */
- { 210, -1 }, /* (91) distinct ::= DISTINCT */
- { 210, -1 }, /* (92) distinct ::= ALL */
- { 210, 0 }, /* (93) distinct ::= */
- { 221, 0 }, /* (94) sclp ::= */
- { 211, -5 }, /* (95) selcollist ::= sclp scanpt expr scanpt as */
- { 211, -3 }, /* (96) selcollist ::= sclp scanpt STAR */
- { 211, -5 }, /* (97) selcollist ::= sclp scanpt nm DOT STAR */
- { 222, -2 }, /* (98) as ::= AS nm */
- { 222, 0 }, /* (99) as ::= */
- { 212, 0 }, /* (100) from ::= */
- { 212, -2 }, /* (101) from ::= FROM seltablist */
- { 224, -2 }, /* (102) stl_prefix ::= seltablist joinop */
- { 224, 0 }, /* (103) stl_prefix ::= */
- { 223, -7 }, /* (104) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
- { 223, -9 }, /* (105) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
- { 223, -7 }, /* (106) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
- { 223, -7 }, /* (107) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
- { 170, 0 }, /* (108) dbnm ::= */
- { 170, -2 }, /* (109) dbnm ::= DOT nm */
- { 205, -1 }, /* (110) fullname ::= nm */
- { 205, -3 }, /* (111) fullname ::= nm DOT nm */
- { 230, -1 }, /* (112) xfullname ::= nm */
- { 230, -3 }, /* (113) xfullname ::= nm DOT nm */
- { 230, -5 }, /* (114) xfullname ::= nm DOT nm AS nm */
- { 230, -3 }, /* (115) xfullname ::= nm AS nm */
- { 225, -1 }, /* (116) joinop ::= COMMA|JOIN */
- { 225, -2 }, /* (117) joinop ::= JOIN_KW JOIN */
- { 225, -3 }, /* (118) joinop ::= JOIN_KW nm JOIN */
- { 225, -4 }, /* (119) joinop ::= JOIN_KW nm nm JOIN */
- { 227, -2 }, /* (120) on_opt ::= ON expr */
- { 227, 0 }, /* (121) on_opt ::= */
- { 226, 0 }, /* (122) indexed_opt ::= */
- { 226, -3 }, /* (123) indexed_opt ::= INDEXED BY nm */
- { 226, -2 }, /* (124) indexed_opt ::= NOT INDEXED */
- { 228, -4 }, /* (125) using_opt ::= USING LP idlist RP */
- { 228, 0 }, /* (126) using_opt ::= */
- { 216, 0 }, /* (127) orderby_opt ::= */
- { 216, -3 }, /* (128) orderby_opt ::= ORDER BY sortlist */
- { 198, -4 }, /* (129) sortlist ::= sortlist COMMA expr sortorder */
- { 198, -2 }, /* (130) sortlist ::= expr sortorder */
- { 187, -1 }, /* (131) sortorder ::= ASC */
- { 187, -1 }, /* (132) sortorder ::= DESC */
- { 187, 0 }, /* (133) sortorder ::= */
- { 214, 0 }, /* (134) groupby_opt ::= */
- { 214, -3 }, /* (135) groupby_opt ::= GROUP BY nexprlist */
- { 215, 0 }, /* (136) having_opt ::= */
- { 215, -2 }, /* (137) having_opt ::= HAVING expr */
- { 217, 0 }, /* (138) limit_opt ::= */
- { 217, -2 }, /* (139) limit_opt ::= LIMIT expr */
- { 217, -4 }, /* (140) limit_opt ::= LIMIT expr OFFSET expr */
- { 217, -4 }, /* (141) limit_opt ::= LIMIT expr COMMA expr */
- { 160, -6 }, /* (142) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */
- { 213, 0 }, /* (143) where_opt ::= */
- { 213, -2 }, /* (144) where_opt ::= WHERE expr */
- { 160, -8 }, /* (145) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */
- { 233, -5 }, /* (146) setlist ::= setlist COMMA nm EQ expr */
- { 233, -7 }, /* (147) setlist ::= setlist COMMA LP idlist RP EQ expr */
- { 233, -3 }, /* (148) setlist ::= nm EQ expr */
- { 233, -5 }, /* (149) setlist ::= LP idlist RP EQ expr */
- { 160, -7 }, /* (150) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
- { 160, -7 }, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */
- { 236, 0 }, /* (152) upsert ::= */
- { 236, -11 }, /* (153) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */
- { 236, -8 }, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */
- { 236, -4 }, /* (155) upsert ::= ON CONFLICT DO NOTHING */
- { 234, -2 }, /* (156) insert_cmd ::= INSERT orconf */
- { 234, -1 }, /* (157) insert_cmd ::= REPLACE */
- { 235, 0 }, /* (158) idlist_opt ::= */
- { 235, -3 }, /* (159) idlist_opt ::= LP idlist RP */
- { 231, -3 }, /* (160) idlist ::= idlist COMMA nm */
- { 231, -1 }, /* (161) idlist ::= nm */
- { 185, -3 }, /* (162) expr ::= LP expr RP */
- { 185, -1 }, /* (163) expr ::= ID|INDEXED */
- { 185, -1 }, /* (164) expr ::= JOIN_KW */
- { 185, -3 }, /* (165) expr ::= nm DOT nm */
- { 185, -5 }, /* (166) expr ::= nm DOT nm DOT nm */
- { 184, -1 }, /* (167) term ::= NULL|FLOAT|BLOB */
- { 184, -1 }, /* (168) term ::= STRING */
- { 184, -1 }, /* (169) term ::= INTEGER */
- { 185, -1 }, /* (170) expr ::= VARIABLE */
- { 185, -3 }, /* (171) expr ::= expr COLLATE ID|STRING */
- { 185, -6 }, /* (172) expr ::= CAST LP expr AS typetoken RP */
- { 185, -5 }, /* (173) expr ::= ID|INDEXED LP distinct exprlist RP */
- { 185, -4 }, /* (174) expr ::= ID|INDEXED LP STAR RP */
- { 185, -6 }, /* (175) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */
- { 185, -5 }, /* (176) expr ::= ID|INDEXED LP STAR RP over_clause */
- { 184, -1 }, /* (177) term ::= CTIME_KW */
- { 185, -5 }, /* (178) expr ::= LP nexprlist COMMA expr RP */
- { 185, -3 }, /* (179) expr ::= expr AND expr */
- { 185, -3 }, /* (180) expr ::= expr OR expr */
- { 185, -3 }, /* (181) expr ::= expr LT|GT|GE|LE expr */
- { 185, -3 }, /* (182) expr ::= expr EQ|NE expr */
- { 185, -3 }, /* (183) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
- { 185, -3 }, /* (184) expr ::= expr PLUS|MINUS expr */
- { 185, -3 }, /* (185) expr ::= expr STAR|SLASH|REM expr */
- { 185, -3 }, /* (186) expr ::= expr CONCAT expr */
- { 238, -2 }, /* (187) likeop ::= NOT LIKE_KW|MATCH */
- { 185, -3 }, /* (188) expr ::= expr likeop expr */
- { 185, -5 }, /* (189) expr ::= expr likeop expr ESCAPE expr */
- { 185, -2 }, /* (190) expr ::= expr ISNULL|NOTNULL */
- { 185, -3 }, /* (191) expr ::= expr NOT NULL */
- { 185, -3 }, /* (192) expr ::= expr IS expr */
- { 185, -4 }, /* (193) expr ::= expr IS NOT expr */
- { 185, -2 }, /* (194) expr ::= NOT expr */
- { 185, -2 }, /* (195) expr ::= BITNOT expr */
- { 185, -2 }, /* (196) expr ::= PLUS|MINUS expr */
- { 239, -1 }, /* (197) between_op ::= BETWEEN */
- { 239, -2 }, /* (198) between_op ::= NOT BETWEEN */
- { 185, -5 }, /* (199) expr ::= expr between_op expr AND expr */
- { 240, -1 }, /* (200) in_op ::= IN */
- { 240, -2 }, /* (201) in_op ::= NOT IN */
- { 185, -5 }, /* (202) expr ::= expr in_op LP exprlist RP */
- { 185, -3 }, /* (203) expr ::= LP select RP */
- { 185, -5 }, /* (204) expr ::= expr in_op LP select RP */
- { 185, -5 }, /* (205) expr ::= expr in_op nm dbnm paren_exprlist */
- { 185, -4 }, /* (206) expr ::= EXISTS LP select RP */
- { 185, -5 }, /* (207) expr ::= CASE case_operand case_exprlist case_else END */
- { 243, -5 }, /* (208) case_exprlist ::= case_exprlist WHEN expr THEN expr */
- { 243, -4 }, /* (209) case_exprlist ::= WHEN expr THEN expr */
- { 244, -2 }, /* (210) case_else ::= ELSE expr */
- { 244, 0 }, /* (211) case_else ::= */
- { 242, -1 }, /* (212) case_operand ::= expr */
- { 242, 0 }, /* (213) case_operand ::= */
- { 229, 0 }, /* (214) exprlist ::= */
- { 220, -3 }, /* (215) nexprlist ::= nexprlist COMMA expr */
- { 220, -1 }, /* (216) nexprlist ::= expr */
- { 241, 0 }, /* (217) paren_exprlist ::= */
- { 241, -3 }, /* (218) paren_exprlist ::= LP exprlist RP */
- { 160, -12 }, /* (219) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP
where_opt */
- { 245, -1 }, /* (220) uniqueflag ::= UNIQUE */
- { 245, 0 }, /* (221) uniqueflag ::= */
- { 189, 0 }, /* (222) eidlist_opt ::= */
- { 189, -3 }, /* (223) eidlist_opt ::= LP eidlist RP */
- { 199, -5 }, /* (224) eidlist ::= eidlist COMMA nm collate sortorder */
- { 199, -3 }, /* (225) eidlist ::= nm collate sortorder */
- { 246, 0 }, /* (226) collate ::= */
- { 246, -2 }, /* (227) collate ::= COLLATE ID|STRING */
- { 160, -4 }, /* (228) cmd ::= DROP INDEX ifexists fullname */
- { 160, -1 }, /* (229) cmd ::= VACUUM */
- { 160, -2 }, /* (230) cmd ::= VACUUM nm */
- { 160, -3 }, /* (231) cmd ::= PRAGMA nm dbnm */
- { 160, -5 }, /* (232) cmd ::= PRAGMA nm dbnm EQ nmnum */
- { 160, -6 }, /* (233) cmd ::= PRAGMA nm dbnm LP nmnum RP */
- { 160, -5 }, /* (234) cmd ::= PRAGMA nm dbnm EQ minus_num */
- { 160, -6 }, /* (235) cmd ::= PRAGMA nm dbnm LP minus_num RP */
- { 180, -2 }, /* (236) plus_num ::= PLUS INTEGER|FLOAT */
- { 181, -2 }, /* (237) minus_num ::= MINUS INTEGER|FLOAT */
- { 160, -5 }, /* (238) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
- { 248, -11 }, /* (239) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON
fullname foreach_clause when_clause */
- { 250, -1 }, /* (240) trigger_time ::= BEFORE|AFTER */
- { 250, -2 }, /* (241) trigger_time ::= INSTEAD OF */
- { 250, 0 }, /* (242) trigger_time ::= */
- { 251, -1 }, /* (243) trigger_event ::= DELETE|INSERT */
- { 251, -1 }, /* (244) trigger_event ::= UPDATE */
- { 251, -3 }, /* (245) trigger_event ::= UPDATE OF idlist */
- { 253, 0 }, /* (246) when_clause ::= */
- { 253, -2 }, /* (247) when_clause ::= WHEN expr */
- { 249, -3 }, /* (248) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
- { 249, -2 }, /* (249) trigger_cmd_list ::= trigger_cmd SEMI */
- { 255, -3 }, /* (250) trnm ::= nm DOT nm */
- { 256, -3 }, /* (251) tridxby ::= INDEXED BY nm */
- { 256, -2 }, /* (252) tridxby ::= NOT INDEXED */
- { 254, -8 }, /* (253) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
- { 254, -8 }, /* (254) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
- { 254, -6 }, /* (255) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
- { 254, -3 }, /* (256) trigger_cmd ::= scanpt select scanpt */
- { 185, -4 }, /* (257) expr ::= RAISE LP IGNORE RP */
- { 185, -6 }, /* (258) expr ::= RAISE LP raisetype COMMA nm RP */
- { 203, -1 }, /* (259) raisetype ::= ROLLBACK */
- { 203, -1 }, /* (260) raisetype ::= ABORT */
- { 203, -1 }, /* (261) raisetype ::= FAIL */
- { 160, -4 }, /* (262) cmd ::= DROP TRIGGER ifexists fullname */
- { 160, -6 }, /* (263) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
- { 160, -3 }, /* (264) cmd ::= DETACH database_kw_opt expr */
- { 258, 0 }, /* (265) key_opt ::= */
- { 258, -2 }, /* (266) key_opt ::= KEY expr */
- { 160, -1 }, /* (267) cmd ::= REINDEX */
- { 160, -3 }, /* (268) cmd ::= REINDEX nm dbnm */
- { 160, -1 }, /* (269) cmd ::= ANALYZE */
- { 160, -3 }, /* (270) cmd ::= ANALYZE nm dbnm */
- { 160, -6 }, /* (271) cmd ::= ALTER TABLE fullname RENAME TO nm */
- { 160, -7 }, /* (272) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
- { 259, -1 }, /* (273) add_column_fullname ::= fullname */
- { 160, -8 }, /* (274) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
- { 160, -1 }, /* (275) cmd ::= create_vtab */
- { 160, -4 }, /* (276) cmd ::= create_vtab LP vtabarglist RP */
- { 261, -8 }, /* (277) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
- { 263, 0 }, /* (278) vtabarg ::= */
- { 264, -1 }, /* (279) vtabargtoken ::= ANY */
- { 264, -3 }, /* (280) vtabargtoken ::= lp anylist RP */
- { 265, -1 }, /* (281) lp ::= LP */
- { 232, -2 }, /* (282) with ::= WITH wqlist */
- { 232, -3 }, /* (283) with ::= WITH RECURSIVE wqlist */
- { 208, -6 }, /* (284) wqlist ::= nm eidlist_opt AS LP select RP */
- { 208, -8 }, /* (285) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
- { 267, -1 }, /* (286) windowdefn_list ::= windowdefn */
- { 267, -3 }, /* (287) windowdefn_list ::= windowdefn_list COMMA windowdefn */
- { 268, -3 }, /* (288) windowdefn ::= nm AS window */
- { 269, -5 }, /* (289) window ::= LP part_opt orderby_opt frame_opt RP */
- { 271, -3 }, /* (290) part_opt ::= PARTITION BY nexprlist */
- { 271, 0 }, /* (291) part_opt ::= */
- { 270, 0 }, /* (292) frame_opt ::= */
- { 270, -2 }, /* (293) frame_opt ::= range_or_rows frame_bound_s */
- { 270, -5 }, /* (294) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */
- { 273, -1 }, /* (295) range_or_rows ::= RANGE */
- { 273, -1 }, /* (296) range_or_rows ::= ROWS */
- { 275, -1 }, /* (297) frame_bound_s ::= frame_bound */
- { 275, -2 }, /* (298) frame_bound_s ::= UNBOUNDED PRECEDING */
- { 276, -1 }, /* (299) frame_bound_e ::= frame_bound */
- { 276, -2 }, /* (300) frame_bound_e ::= UNBOUNDED FOLLOWING */
- { 274, -2 }, /* (301) frame_bound ::= expr PRECEDING */
- { 274, -2 }, /* (302) frame_bound ::= CURRENT ROW */
- { 274, -2 }, /* (303) frame_bound ::= expr FOLLOWING */
- { 218, -2 }, /* (304) window_clause ::= WINDOW windowdefn_list */
- { 237, -3 }, /* (305) over_clause ::= filter_opt OVER window */
- { 237, -3 }, /* (306) over_clause ::= filter_opt OVER nm */
- { 272, 0 }, /* (307) filter_opt ::= */
- { 272, -5 }, /* (308) filter_opt ::= FILTER LP WHERE expr RP */
- { 155, -1 }, /* (309) input ::= cmdlist */
- { 156, -2 }, /* (310) cmdlist ::= cmdlist ecmd */
- { 156, -1 }, /* (311) cmdlist ::= ecmd */
- { 157, -1 }, /* (312) ecmd ::= SEMI */
- { 157, -2 }, /* (313) ecmd ::= cmdx SEMI */
- { 157, -2 }, /* (314) ecmd ::= explain cmdx */
- { 162, 0 }, /* (315) trans_opt ::= */
- { 162, -1 }, /* (316) trans_opt ::= TRANSACTION */
- { 162, -2 }, /* (317) trans_opt ::= TRANSACTION nm */
- { 164, -1 }, /* (318) savepoint_opt ::= SAVEPOINT */
- { 164, 0 }, /* (319) savepoint_opt ::= */
- { 160, -2 }, /* (320) cmd ::= create_table create_table_args */
- { 171, -4 }, /* (321) columnlist ::= columnlist COMMA columnname carglist */
- { 171, -2 }, /* (322) columnlist ::= columnname carglist */
- { 163, -1 }, /* (323) nm ::= ID|INDEXED */
- { 163, -1 }, /* (324) nm ::= STRING */
- { 163, -1 }, /* (325) nm ::= JOIN_KW */
- { 177, -1 }, /* (326) typetoken ::= typename */
- { 178, -1 }, /* (327) typename ::= ID|STRING */
- { 179, -1 }, /* (328) signed ::= plus_num */
- { 179, -1 }, /* (329) signed ::= minus_num */
- { 176, -2 }, /* (330) carglist ::= carglist ccons */
- { 176, 0 }, /* (331) carglist ::= */
- { 183, -2 }, /* (332) ccons ::= NULL onconf */
- { 172, -2 }, /* (333) conslist_opt ::= COMMA conslist */
- { 195, -3 }, /* (334) conslist ::= conslist tconscomma tcons */
- { 195, -1 }, /* (335) conslist ::= tcons */
- { 196, 0 }, /* (336) tconscomma ::= */
- { 200, -1 }, /* (337) defer_subclause_opt ::= defer_subclause */
- { 202, -1 }, /* (338) resolvetype ::= raisetype */
- { 206, -1 }, /* (339) selectnowith ::= oneselect */
- { 207, -1 }, /* (340) oneselect ::= values */
- { 221, -2 }, /* (341) sclp ::= selcollist COMMA */
- { 222, -1 }, /* (342) as ::= ID|STRING */
- { 185, -1 }, /* (343) expr ::= term */
- { 238, -1 }, /* (344) likeop ::= LIKE_KW|MATCH */
- { 229, -1 }, /* (345) exprlist ::= nexprlist */
- { 247, -1 }, /* (346) nmnum ::= plus_num */
- { 247, -1 }, /* (347) nmnum ::= nm */
- { 247, -1 }, /* (348) nmnum ::= ON */
- { 247, -1 }, /* (349) nmnum ::= DELETE */
- { 247, -1 }, /* (350) nmnum ::= DEFAULT */
- { 180, -1 }, /* (351) plus_num ::= INTEGER|FLOAT */
- { 252, 0 }, /* (352) foreach_clause ::= */
- { 252, -3 }, /* (353) foreach_clause ::= FOR EACH ROW */
- { 255, -1 }, /* (354) trnm ::= nm */
- { 256, 0 }, /* (355) tridxby ::= */
- { 257, -1 }, /* (356) database_kw_opt ::= DATABASE */
- { 257, 0 }, /* (357) database_kw_opt ::= */
- { 260, 0 }, /* (358) kwcolumn_opt ::= */
- { 260, -1 }, /* (359) kwcolumn_opt ::= COLUMNKW */
- { 262, -1 }, /* (360) vtabarglist ::= vtabarg */
- { 262, -3 }, /* (361) vtabarglist ::= vtabarglist COMMA vtabarg */
- { 263, -2 }, /* (362) vtabarg ::= vtabarg vtabargtoken */
- { 266, 0 }, /* (363) anylist ::= */
- { 266, -4 }, /* (364) anylist ::= anylist LP anylist RP */
- { 266, -2 }, /* (365) anylist ::= anylist ANY */
- { 232, 0 }, /* (366) with ::= */
+/* For rule J, yyRuleInfoLhs[J] contains the symbol on the left-hand side
+** of that rule */
+static const YYCODETYPE yyRuleInfoLhs[] = {
+ 159, /* (0) explain ::= EXPLAIN */
+ 159, /* (1) explain ::= EXPLAIN QUERY PLAN */
+ 158, /* (2) cmdx ::= cmd */
+ 160, /* (3) cmd ::= BEGIN transtype trans_opt */
+ 161, /* (4) transtype ::= */
+ 161, /* (5) transtype ::= DEFERRED */
+ 161, /* (6) transtype ::= IMMEDIATE */
+ 161, /* (7) transtype ::= EXCLUSIVE */
+ 160, /* (8) cmd ::= COMMIT|END trans_opt */
+ 160, /* (9) cmd ::= ROLLBACK trans_opt */
+ 160, /* (10) cmd ::= SAVEPOINT nm */
+ 160, /* (11) cmd ::= RELEASE savepoint_opt nm */
+ 160, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+ 165, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+ 167, /* (14) createkw ::= CREATE */
+ 169, /* (15) ifnotexists ::= */
+ 169, /* (16) ifnotexists ::= IF NOT EXISTS */
+ 168, /* (17) temp ::= TEMP */
+ 168, /* (18) temp ::= */
+ 166, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
+ 166, /* (20) create_table_args ::= AS select */
+ 173, /* (21) table_options ::= */
+ 173, /* (22) table_options ::= WITHOUT nm */
+ 175, /* (23) columnname ::= nm typetoken */
+ 177, /* (24) typetoken ::= */
+ 177, /* (25) typetoken ::= typename LP signed RP */
+ 177, /* (26) typetoken ::= typename LP signed COMMA signed RP */
+ 178, /* (27) typename ::= typename ID|STRING */
+ 182, /* (28) scanpt ::= */
+ 183, /* (29) ccons ::= CONSTRAINT nm */
+ 183, /* (30) ccons ::= DEFAULT scanpt term scanpt */
+ 183, /* (31) ccons ::= DEFAULT LP expr RP */
+ 183, /* (32) ccons ::= DEFAULT PLUS term scanpt */
+ 183, /* (33) ccons ::= DEFAULT MINUS term scanpt */
+ 183, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */
+ 183, /* (35) ccons ::= NOT NULL onconf */
+ 183, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */
+ 183, /* (37) ccons ::= UNIQUE onconf */
+ 183, /* (38) ccons ::= CHECK LP expr RP */
+ 183, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */
+ 183, /* (40) ccons ::= defer_subclause */
+ 183, /* (41) ccons ::= COLLATE ID|STRING */
+ 188, /* (42) autoinc ::= */
+ 188, /* (43) autoinc ::= AUTOINCR */
+ 190, /* (44) refargs ::= */
+ 190, /* (45) refargs ::= refargs refarg */
+ 192, /* (46) refarg ::= MATCH nm */
+ 192, /* (47) refarg ::= ON INSERT refact */
+ 192, /* (48) refarg ::= ON DELETE refact */
+ 192, /* (49) refarg ::= ON UPDATE refact */
+ 193, /* (50) refact ::= SET NULL */
+ 193, /* (51) refact ::= SET DEFAULT */
+ 193, /* (52) refact ::= CASCADE */
+ 193, /* (53) refact ::= RESTRICT */
+ 193, /* (54) refact ::= NO ACTION */
+ 191, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+ 191, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ 194, /* (57) init_deferred_pred_opt ::= */
+ 194, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ 194, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+ 172, /* (60) conslist_opt ::= */
+ 196, /* (61) tconscomma ::= COMMA */
+ 197, /* (62) tcons ::= CONSTRAINT nm */
+ 197, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+ 197, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */
+ 197, /* (65) tcons ::= CHECK LP expr RP onconf */
+ 197, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ 200, /* (67) defer_subclause_opt ::= */
+ 186, /* (68) onconf ::= */
+ 186, /* (69) onconf ::= ON CONFLICT resolvetype */
+ 201, /* (70) orconf ::= */
+ 201, /* (71) orconf ::= OR resolvetype */
+ 202, /* (72) resolvetype ::= IGNORE */
+ 202, /* (73) resolvetype ::= REPLACE */
+ 160, /* (74) cmd ::= DROP TABLE ifexists fullname */
+ 204, /* (75) ifexists ::= IF EXISTS */
+ 204, /* (76) ifexists ::= */
+ 160, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ 160, /* (78) cmd ::= DROP VIEW ifexists fullname */
+ 160, /* (79) cmd ::= select */
+ 174, /* (80) select ::= WITH wqlist selectnowith */
+ 174, /* (81) select ::= WITH RECURSIVE wqlist selectnowith */
+ 174, /* (82) select ::= selectnowith */
+ 206, /* (83) selectnowith ::= selectnowith multiselect_op oneselect */
+ 209, /* (84) multiselect_op ::= UNION */
+ 209, /* (85) multiselect_op ::= UNION ALL */
+ 209, /* (86) multiselect_op ::= EXCEPT|INTERSECT */
+ 207, /* (87) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt
limit_opt */
+ 207, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt
window_clause orderby_opt limit_opt */
+ 219, /* (89) values ::= VALUES LP nexprlist RP */
+ 219, /* (90) values ::= values COMMA LP nexprlist RP */
+ 210, /* (91) distinct ::= DISTINCT */
+ 210, /* (92) distinct ::= ALL */
+ 210, /* (93) distinct ::= */
+ 221, /* (94) sclp ::= */
+ 211, /* (95) selcollist ::= sclp scanpt expr scanpt as */
+ 211, /* (96) selcollist ::= sclp scanpt STAR */
+ 211, /* (97) selcollist ::= sclp scanpt nm DOT STAR */
+ 222, /* (98) as ::= AS nm */
+ 222, /* (99) as ::= */
+ 212, /* (100) from ::= */
+ 212, /* (101) from ::= FROM seltablist */
+ 224, /* (102) stl_prefix ::= seltablist joinop */
+ 224, /* (103) stl_prefix ::= */
+ 223, /* (104) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ 223, /* (105) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ 223, /* (106) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ 223, /* (107) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ 170, /* (108) dbnm ::= */
+ 170, /* (109) dbnm ::= DOT nm */
+ 205, /* (110) fullname ::= nm */
+ 205, /* (111) fullname ::= nm DOT nm */
+ 230, /* (112) xfullname ::= nm */
+ 230, /* (113) xfullname ::= nm DOT nm */
+ 230, /* (114) xfullname ::= nm DOT nm AS nm */
+ 230, /* (115) xfullname ::= nm AS nm */
+ 225, /* (116) joinop ::= COMMA|JOIN */
+ 225, /* (117) joinop ::= JOIN_KW JOIN */
+ 225, /* (118) joinop ::= JOIN_KW nm JOIN */
+ 225, /* (119) joinop ::= JOIN_KW nm nm JOIN */
+ 227, /* (120) on_opt ::= ON expr */
+ 227, /* (121) on_opt ::= */
+ 226, /* (122) indexed_opt ::= */
+ 226, /* (123) indexed_opt ::= INDEXED BY nm */
+ 226, /* (124) indexed_opt ::= NOT INDEXED */
+ 228, /* (125) using_opt ::= USING LP idlist RP */
+ 228, /* (126) using_opt ::= */
+ 216, /* (127) orderby_opt ::= */
+ 216, /* (128) orderby_opt ::= ORDER BY sortlist */
+ 198, /* (129) sortlist ::= sortlist COMMA expr sortorder */
+ 198, /* (130) sortlist ::= expr sortorder */
+ 187, /* (131) sortorder ::= ASC */
+ 187, /* (132) sortorder ::= DESC */
+ 187, /* (133) sortorder ::= */
+ 214, /* (134) groupby_opt ::= */
+ 214, /* (135) groupby_opt ::= GROUP BY nexprlist */
+ 215, /* (136) having_opt ::= */
+ 215, /* (137) having_opt ::= HAVING expr */
+ 217, /* (138) limit_opt ::= */
+ 217, /* (139) limit_opt ::= LIMIT expr */
+ 217, /* (140) limit_opt ::= LIMIT expr OFFSET expr */
+ 217, /* (141) limit_opt ::= LIMIT expr COMMA expr */
+ 160, /* (142) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */
+ 213, /* (143) where_opt ::= */
+ 213, /* (144) where_opt ::= WHERE expr */
+ 160, /* (145) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */
+ 233, /* (146) setlist ::= setlist COMMA nm EQ expr */
+ 233, /* (147) setlist ::= setlist COMMA LP idlist RP EQ expr */
+ 233, /* (148) setlist ::= nm EQ expr */
+ 233, /* (149) setlist ::= LP idlist RP EQ expr */
+ 160, /* (150) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
+ 160, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */
+ 236, /* (152) upsert ::= */
+ 236, /* (153) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */
+ 236, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */
+ 236, /* (155) upsert ::= ON CONFLICT DO NOTHING */
+ 234, /* (156) insert_cmd ::= INSERT orconf */
+ 234, /* (157) insert_cmd ::= REPLACE */
+ 235, /* (158) idlist_opt ::= */
+ 235, /* (159) idlist_opt ::= LP idlist RP */
+ 231, /* (160) idlist ::= idlist COMMA nm */
+ 231, /* (161) idlist ::= nm */
+ 185, /* (162) expr ::= LP expr RP */
+ 185, /* (163) expr ::= ID|INDEXED */
+ 185, /* (164) expr ::= JOIN_KW */
+ 185, /* (165) expr ::= nm DOT nm */
+ 185, /* (166) expr ::= nm DOT nm DOT nm */
+ 184, /* (167) term ::= NULL|FLOAT|BLOB */
+ 184, /* (168) term ::= STRING */
+ 184, /* (169) term ::= INTEGER */
+ 185, /* (170) expr ::= VARIABLE */
+ 185, /* (171) expr ::= expr COLLATE ID|STRING */
+ 185, /* (172) expr ::= CAST LP expr AS typetoken RP */
+ 185, /* (173) expr ::= ID|INDEXED LP distinct exprlist RP */
+ 185, /* (174) expr ::= ID|INDEXED LP STAR RP */
+ 185, /* (175) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */
+ 185, /* (176) expr ::= ID|INDEXED LP STAR RP over_clause */
+ 184, /* (177) term ::= CTIME_KW */
+ 185, /* (178) expr ::= LP nexprlist COMMA expr RP */
+ 185, /* (179) expr ::= expr AND expr */
+ 185, /* (180) expr ::= expr OR expr */
+ 185, /* (181) expr ::= expr LT|GT|GE|LE expr */
+ 185, /* (182) expr ::= expr EQ|NE expr */
+ 185, /* (183) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ 185, /* (184) expr ::= expr PLUS|MINUS expr */
+ 185, /* (185) expr ::= expr STAR|SLASH|REM expr */
+ 185, /* (186) expr ::= expr CONCAT expr */
+ 238, /* (187) likeop ::= NOT LIKE_KW|MATCH */
+ 185, /* (188) expr ::= expr likeop expr */
+ 185, /* (189) expr ::= expr likeop expr ESCAPE expr */
+ 185, /* (190) expr ::= expr ISNULL|NOTNULL */
+ 185, /* (191) expr ::= expr NOT NULL */
+ 185, /* (192) expr ::= expr IS expr */
+ 185, /* (193) expr ::= expr IS NOT expr */
+ 185, /* (194) expr ::= NOT expr */
+ 185, /* (195) expr ::= BITNOT expr */
+ 185, /* (196) expr ::= PLUS|MINUS expr */
+ 239, /* (197) between_op ::= BETWEEN */
+ 239, /* (198) between_op ::= NOT BETWEEN */
+ 185, /* (199) expr ::= expr between_op expr AND expr */
+ 240, /* (200) in_op ::= IN */
+ 240, /* (201) in_op ::= NOT IN */
+ 185, /* (202) expr ::= expr in_op LP exprlist RP */
+ 185, /* (203) expr ::= LP select RP */
+ 185, /* (204) expr ::= expr in_op LP select RP */
+ 185, /* (205) expr ::= expr in_op nm dbnm paren_exprlist */
+ 185, /* (206) expr ::= EXISTS LP select RP */
+ 185, /* (207) expr ::= CASE case_operand case_exprlist case_else END */
+ 243, /* (208) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ 243, /* (209) case_exprlist ::= WHEN expr THEN expr */
+ 244, /* (210) case_else ::= ELSE expr */
+ 244, /* (211) case_else ::= */
+ 242, /* (212) case_operand ::= expr */
+ 242, /* (213) case_operand ::= */
+ 229, /* (214) exprlist ::= */
+ 220, /* (215) nexprlist ::= nexprlist COMMA expr */
+ 220, /* (216) nexprlist ::= expr */
+ 241, /* (217) paren_exprlist ::= */
+ 241, /* (218) paren_exprlist ::= LP exprlist RP */
+ 160, /* (219) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ 245, /* (220) uniqueflag ::= UNIQUE */
+ 245, /* (221) uniqueflag ::= */
+ 189, /* (222) eidlist_opt ::= */
+ 189, /* (223) eidlist_opt ::= LP eidlist RP */
+ 199, /* (224) eidlist ::= eidlist COMMA nm collate sortorder */
+ 199, /* (225) eidlist ::= nm collate sortorder */
+ 246, /* (226) collate ::= */
+ 246, /* (227) collate ::= COLLATE ID|STRING */
+ 160, /* (228) cmd ::= DROP INDEX ifexists fullname */
+ 160, /* (229) cmd ::= VACUUM vinto */
+ 160, /* (230) cmd ::= VACUUM nm vinto */
+ 247, /* (231) vinto ::= INTO expr */
+ 247, /* (232) vinto ::= */
+ 160, /* (233) cmd ::= PRAGMA nm dbnm */
+ 160, /* (234) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ 160, /* (235) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ 160, /* (236) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ 160, /* (237) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ 180, /* (238) plus_num ::= PLUS INTEGER|FLOAT */
+ 181, /* (239) minus_num ::= MINUS INTEGER|FLOAT */
+ 160, /* (240) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ 249, /* (241) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause */
+ 251, /* (242) trigger_time ::= BEFORE|AFTER */
+ 251, /* (243) trigger_time ::= INSTEAD OF */
+ 251, /* (244) trigger_time ::= */
+ 252, /* (245) trigger_event ::= DELETE|INSERT */
+ 252, /* (246) trigger_event ::= UPDATE */
+ 252, /* (247) trigger_event ::= UPDATE OF idlist */
+ 254, /* (248) when_clause ::= */
+ 254, /* (249) when_clause ::= WHEN expr */
+ 250, /* (250) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ 250, /* (251) trigger_cmd_list ::= trigger_cmd SEMI */
+ 256, /* (252) trnm ::= nm DOT nm */
+ 257, /* (253) tridxby ::= INDEXED BY nm */
+ 257, /* (254) tridxby ::= NOT INDEXED */
+ 255, /* (255) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
+ 255, /* (256) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ 255, /* (257) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ 255, /* (258) trigger_cmd ::= scanpt select scanpt */
+ 185, /* (259) expr ::= RAISE LP IGNORE RP */
+ 185, /* (260) expr ::= RAISE LP raisetype COMMA nm RP */
+ 203, /* (261) raisetype ::= ROLLBACK */
+ 203, /* (262) raisetype ::= ABORT */
+ 203, /* (263) raisetype ::= FAIL */
+ 160, /* (264) cmd ::= DROP TRIGGER ifexists fullname */
+ 160, /* (265) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ 160, /* (266) cmd ::= DETACH database_kw_opt expr */
+ 259, /* (267) key_opt ::= */
+ 259, /* (268) key_opt ::= KEY expr */
+ 160, /* (269) cmd ::= REINDEX */
+ 160, /* (270) cmd ::= REINDEX nm dbnm */
+ 160, /* (271) cmd ::= ANALYZE */
+ 160, /* (272) cmd ::= ANALYZE nm dbnm */
+ 160, /* (273) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ 160, /* (274) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ 260, /* (275) add_column_fullname ::= fullname */
+ 160, /* (276) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ 160, /* (277) cmd ::= create_vtab */
+ 160, /* (278) cmd ::= create_vtab LP vtabarglist RP */
+ 262, /* (279) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 264, /* (280) vtabarg ::= */
+ 265, /* (281) vtabargtoken ::= ANY */
+ 265, /* (282) vtabargtoken ::= lp anylist RP */
+ 266, /* (283) lp ::= LP */
+ 232, /* (284) with ::= WITH wqlist */
+ 232, /* (285) with ::= WITH RECURSIVE wqlist */
+ 208, /* (286) wqlist ::= nm eidlist_opt AS LP select RP */
+ 208, /* (287) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ 268, /* (288) windowdefn_list ::= windowdefn */
+ 268, /* (289) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ 269, /* (290) windowdefn ::= nm AS window */
+ 270, /* (291) window ::= LP part_opt orderby_opt frame_opt RP */
+ 272, /* (292) part_opt ::= PARTITION BY nexprlist */
+ 272, /* (293) part_opt ::= */
+ 271, /* (294) frame_opt ::= */
+ 271, /* (295) frame_opt ::= range_or_rows frame_bound_s */
+ 271, /* (296) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */
+ 274, /* (297) range_or_rows ::= RANGE */
+ 274, /* (298) range_or_rows ::= ROWS */
+ 276, /* (299) frame_bound_s ::= frame_bound */
+ 276, /* (300) frame_bound_s ::= UNBOUNDED PRECEDING */
+ 277, /* (301) frame_bound_e ::= frame_bound */
+ 277, /* (302) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ 275, /* (303) frame_bound ::= expr PRECEDING */
+ 275, /* (304) frame_bound ::= CURRENT ROW */
+ 275, /* (305) frame_bound ::= expr FOLLOWING */
+ 218, /* (306) window_clause ::= WINDOW windowdefn_list */
+ 237, /* (307) over_clause ::= filter_opt OVER window */
+ 237, /* (308) over_clause ::= filter_opt OVER nm */
+ 273, /* (309) filter_opt ::= */
+ 273, /* (310) filter_opt ::= FILTER LP WHERE expr RP */
+ 155, /* (311) input ::= cmdlist */
+ 156, /* (312) cmdlist ::= cmdlist ecmd */
+ 156, /* (313) cmdlist ::= ecmd */
+ 157, /* (314) ecmd ::= SEMI */
+ 157, /* (315) ecmd ::= cmdx SEMI */
+ 157, /* (316) ecmd ::= explain cmdx */
+ 162, /* (317) trans_opt ::= */
+ 162, /* (318) trans_opt ::= TRANSACTION */
+ 162, /* (319) trans_opt ::= TRANSACTION nm */
+ 164, /* (320) savepoint_opt ::= SAVEPOINT */
+ 164, /* (321) savepoint_opt ::= */
+ 160, /* (322) cmd ::= create_table create_table_args */
+ 171, /* (323) columnlist ::= columnlist COMMA columnname carglist */
+ 171, /* (324) columnlist ::= columnname carglist */
+ 163, /* (325) nm ::= ID|INDEXED */
+ 163, /* (326) nm ::= STRING */
+ 163, /* (327) nm ::= JOIN_KW */
+ 177, /* (328) typetoken ::= typename */
+ 178, /* (329) typename ::= ID|STRING */
+ 179, /* (330) signed ::= plus_num */
+ 179, /* (331) signed ::= minus_num */
+ 176, /* (332) carglist ::= carglist ccons */
+ 176, /* (333) carglist ::= */
+ 183, /* (334) ccons ::= NULL onconf */
+ 172, /* (335) conslist_opt ::= COMMA conslist */
+ 195, /* (336) conslist ::= conslist tconscomma tcons */
+ 195, /* (337) conslist ::= tcons */
+ 196, /* (338) tconscomma ::= */
+ 200, /* (339) defer_subclause_opt ::= defer_subclause */
+ 202, /* (340) resolvetype ::= raisetype */
+ 206, /* (341) selectnowith ::= oneselect */
+ 207, /* (342) oneselect ::= values */
+ 221, /* (343) sclp ::= selcollist COMMA */
+ 222, /* (344) as ::= ID|STRING */
+ 185, /* (345) expr ::= term */
+ 238, /* (346) likeop ::= LIKE_KW|MATCH */
+ 229, /* (347) exprlist ::= nexprlist */
+ 248, /* (348) nmnum ::= plus_num */
+ 248, /* (349) nmnum ::= nm */
+ 248, /* (350) nmnum ::= ON */
+ 248, /* (351) nmnum ::= DELETE */
+ 248, /* (352) nmnum ::= DEFAULT */
+ 180, /* (353) plus_num ::= INTEGER|FLOAT */
+ 253, /* (354) foreach_clause ::= */
+ 253, /* (355) foreach_clause ::= FOR EACH ROW */
+ 256, /* (356) trnm ::= nm */
+ 257, /* (357) tridxby ::= */
+ 258, /* (358) database_kw_opt ::= DATABASE */
+ 258, /* (359) database_kw_opt ::= */
+ 261, /* (360) kwcolumn_opt ::= */
+ 261, /* (361) kwcolumn_opt ::= COLUMNKW */
+ 263, /* (362) vtabarglist ::= vtabarg */
+ 263, /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */
+ 264, /* (364) vtabarg ::= vtabarg vtabargtoken */
+ 267, /* (365) anylist ::= */
+ 267, /* (366) anylist ::= anylist LP anylist RP */
+ 267, /* (367) anylist ::= anylist ANY */
+ 232, /* (368) with ::= */
+};
+
+/* For rule J, yyRuleInfoNRhs[J] contains the negative of the number
+** of symbols on the right-hand side of that rule. */
+static const signed char yyRuleInfoNRhs[] = {
+ -1, /* (0) explain ::= EXPLAIN */
+ -3, /* (1) explain ::= EXPLAIN QUERY PLAN */
+ -1, /* (2) cmdx ::= cmd */
+ -3, /* (3) cmd ::= BEGIN transtype trans_opt */
+ 0, /* (4) transtype ::= */
+ -1, /* (5) transtype ::= DEFERRED */
+ -1, /* (6) transtype ::= IMMEDIATE */
+ -1, /* (7) transtype ::= EXCLUSIVE */
+ -2, /* (8) cmd ::= COMMIT|END trans_opt */
+ -2, /* (9) cmd ::= ROLLBACK trans_opt */
+ -2, /* (10) cmd ::= SAVEPOINT nm */
+ -3, /* (11) cmd ::= RELEASE savepoint_opt nm */
+ -5, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
+ -6, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */
+ -1, /* (14) createkw ::= CREATE */
+ 0, /* (15) ifnotexists ::= */
+ -3, /* (16) ifnotexists ::= IF NOT EXISTS */
+ -1, /* (17) temp ::= TEMP */
+ 0, /* (18) temp ::= */
+ -5, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */
+ -2, /* (20) create_table_args ::= AS select */
+ 0, /* (21) table_options ::= */
+ -2, /* (22) table_options ::= WITHOUT nm */
+ -2, /* (23) columnname ::= nm typetoken */
+ 0, /* (24) typetoken ::= */
+ -4, /* (25) typetoken ::= typename LP signed RP */
+ -6, /* (26) typetoken ::= typename LP signed COMMA signed RP */
+ -2, /* (27) typename ::= typename ID|STRING */
+ 0, /* (28) scanpt ::= */
+ -2, /* (29) ccons ::= CONSTRAINT nm */
+ -4, /* (30) ccons ::= DEFAULT scanpt term scanpt */
+ -4, /* (31) ccons ::= DEFAULT LP expr RP */
+ -4, /* (32) ccons ::= DEFAULT PLUS term scanpt */
+ -4, /* (33) ccons ::= DEFAULT MINUS term scanpt */
+ -3, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */
+ -3, /* (35) ccons ::= NOT NULL onconf */
+ -5, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */
+ -2, /* (37) ccons ::= UNIQUE onconf */
+ -4, /* (38) ccons ::= CHECK LP expr RP */
+ -4, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */
+ -1, /* (40) ccons ::= defer_subclause */
+ -2, /* (41) ccons ::= COLLATE ID|STRING */
+ 0, /* (42) autoinc ::= */
+ -1, /* (43) autoinc ::= AUTOINCR */
+ 0, /* (44) refargs ::= */
+ -2, /* (45) refargs ::= refargs refarg */
+ -2, /* (46) refarg ::= MATCH nm */
+ -3, /* (47) refarg ::= ON INSERT refact */
+ -3, /* (48) refarg ::= ON DELETE refact */
+ -3, /* (49) refarg ::= ON UPDATE refact */
+ -2, /* (50) refact ::= SET NULL */
+ -2, /* (51) refact ::= SET DEFAULT */
+ -1, /* (52) refact ::= CASCADE */
+ -1, /* (53) refact ::= RESTRICT */
+ -2, /* (54) refact ::= NO ACTION */
+ -3, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
+ -2, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
+ 0, /* (57) init_deferred_pred_opt ::= */
+ -2, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */
+ -2, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
+ 0, /* (60) conslist_opt ::= */
+ -1, /* (61) tconscomma ::= COMMA */
+ -2, /* (62) tcons ::= CONSTRAINT nm */
+ -7, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
+ -5, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */
+ -5, /* (65) tcons ::= CHECK LP expr RP onconf */
+ -10, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
+ 0, /* (67) defer_subclause_opt ::= */
+ 0, /* (68) onconf ::= */
+ -3, /* (69) onconf ::= ON CONFLICT resolvetype */
+ 0, /* (70) orconf ::= */
+ -2, /* (71) orconf ::= OR resolvetype */
+ -1, /* (72) resolvetype ::= IGNORE */
+ -1, /* (73) resolvetype ::= REPLACE */
+ -4, /* (74) cmd ::= DROP TABLE ifexists fullname */
+ -2, /* (75) ifexists ::= IF EXISTS */
+ 0, /* (76) ifexists ::= */
+ -9, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
+ -4, /* (78) cmd ::= DROP VIEW ifexists fullname */
+ -1, /* (79) cmd ::= select */
+ -3, /* (80) select ::= WITH wqlist selectnowith */
+ -4, /* (81) select ::= WITH RECURSIVE wqlist selectnowith */
+ -1, /* (82) select ::= selectnowith */
+ -3, /* (83) selectnowith ::= selectnowith multiselect_op oneselect */
+ -1, /* (84) multiselect_op ::= UNION */
+ -2, /* (85) multiselect_op ::= UNION ALL */
+ -1, /* (86) multiselect_op ::= EXCEPT|INTERSECT */
+ -9, /* (87) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt
limit_opt */
+ -10, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause
orderby_opt limit_opt */
+ -4, /* (89) values ::= VALUES LP nexprlist RP */
+ -5, /* (90) values ::= values COMMA LP nexprlist RP */
+ -1, /* (91) distinct ::= DISTINCT */
+ -1, /* (92) distinct ::= ALL */
+ 0, /* (93) distinct ::= */
+ 0, /* (94) sclp ::= */
+ -5, /* (95) selcollist ::= sclp scanpt expr scanpt as */
+ -3, /* (96) selcollist ::= sclp scanpt STAR */
+ -5, /* (97) selcollist ::= sclp scanpt nm DOT STAR */
+ -2, /* (98) as ::= AS nm */
+ 0, /* (99) as ::= */
+ 0, /* (100) from ::= */
+ -2, /* (101) from ::= FROM seltablist */
+ -2, /* (102) stl_prefix ::= seltablist joinop */
+ 0, /* (103) stl_prefix ::= */
+ -7, /* (104) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
+ -9, /* (105) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
+ -7, /* (106) seltablist ::= stl_prefix LP select RP as on_opt using_opt */
+ -7, /* (107) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
+ 0, /* (108) dbnm ::= */
+ -2, /* (109) dbnm ::= DOT nm */
+ -1, /* (110) fullname ::= nm */
+ -3, /* (111) fullname ::= nm DOT nm */
+ -1, /* (112) xfullname ::= nm */
+ -3, /* (113) xfullname ::= nm DOT nm */
+ -5, /* (114) xfullname ::= nm DOT nm AS nm */
+ -3, /* (115) xfullname ::= nm AS nm */
+ -1, /* (116) joinop ::= COMMA|JOIN */
+ -2, /* (117) joinop ::= JOIN_KW JOIN */
+ -3, /* (118) joinop ::= JOIN_KW nm JOIN */
+ -4, /* (119) joinop ::= JOIN_KW nm nm JOIN */
+ -2, /* (120) on_opt ::= ON expr */
+ 0, /* (121) on_opt ::= */
+ 0, /* (122) indexed_opt ::= */
+ -3, /* (123) indexed_opt ::= INDEXED BY nm */
+ -2, /* (124) indexed_opt ::= NOT INDEXED */
+ -4, /* (125) using_opt ::= USING LP idlist RP */
+ 0, /* (126) using_opt ::= */
+ 0, /* (127) orderby_opt ::= */
+ -3, /* (128) orderby_opt ::= ORDER BY sortlist */
+ -4, /* (129) sortlist ::= sortlist COMMA expr sortorder */
+ -2, /* (130) sortlist ::= expr sortorder */
+ -1, /* (131) sortorder ::= ASC */
+ -1, /* (132) sortorder ::= DESC */
+ 0, /* (133) sortorder ::= */
+ 0, /* (134) groupby_opt ::= */
+ -3, /* (135) groupby_opt ::= GROUP BY nexprlist */
+ 0, /* (136) having_opt ::= */
+ -2, /* (137) having_opt ::= HAVING expr */
+ 0, /* (138) limit_opt ::= */
+ -2, /* (139) limit_opt ::= LIMIT expr */
+ -4, /* (140) limit_opt ::= LIMIT expr OFFSET expr */
+ -4, /* (141) limit_opt ::= LIMIT expr COMMA expr */
+ -6, /* (142) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */
+ 0, /* (143) where_opt ::= */
+ -2, /* (144) where_opt ::= WHERE expr */
+ -8, /* (145) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */
+ -5, /* (146) setlist ::= setlist COMMA nm EQ expr */
+ -7, /* (147) setlist ::= setlist COMMA LP idlist RP EQ expr */
+ -3, /* (148) setlist ::= nm EQ expr */
+ -5, /* (149) setlist ::= LP idlist RP EQ expr */
+ -7, /* (150) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
+ -7, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */
+ 0, /* (152) upsert ::= */
+ -11, /* (153) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */
+ -8, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */
+ -4, /* (155) upsert ::= ON CONFLICT DO NOTHING */
+ -2, /* (156) insert_cmd ::= INSERT orconf */
+ -1, /* (157) insert_cmd ::= REPLACE */
+ 0, /* (158) idlist_opt ::= */
+ -3, /* (159) idlist_opt ::= LP idlist RP */
+ -3, /* (160) idlist ::= idlist COMMA nm */
+ -1, /* (161) idlist ::= nm */
+ -3, /* (162) expr ::= LP expr RP */
+ -1, /* (163) expr ::= ID|INDEXED */
+ -1, /* (164) expr ::= JOIN_KW */
+ -3, /* (165) expr ::= nm DOT nm */
+ -5, /* (166) expr ::= nm DOT nm DOT nm */
+ -1, /* (167) term ::= NULL|FLOAT|BLOB */
+ -1, /* (168) term ::= STRING */
+ -1, /* (169) term ::= INTEGER */
+ -1, /* (170) expr ::= VARIABLE */
+ -3, /* (171) expr ::= expr COLLATE ID|STRING */
+ -6, /* (172) expr ::= CAST LP expr AS typetoken RP */
+ -5, /* (173) expr ::= ID|INDEXED LP distinct exprlist RP */
+ -4, /* (174) expr ::= ID|INDEXED LP STAR RP */
+ -6, /* (175) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */
+ -5, /* (176) expr ::= ID|INDEXED LP STAR RP over_clause */
+ -1, /* (177) term ::= CTIME_KW */
+ -5, /* (178) expr ::= LP nexprlist COMMA expr RP */
+ -3, /* (179) expr ::= expr AND expr */
+ -3, /* (180) expr ::= expr OR expr */
+ -3, /* (181) expr ::= expr LT|GT|GE|LE expr */
+ -3, /* (182) expr ::= expr EQ|NE expr */
+ -3, /* (183) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
+ -3, /* (184) expr ::= expr PLUS|MINUS expr */
+ -3, /* (185) expr ::= expr STAR|SLASH|REM expr */
+ -3, /* (186) expr ::= expr CONCAT expr */
+ -2, /* (187) likeop ::= NOT LIKE_KW|MATCH */
+ -3, /* (188) expr ::= expr likeop expr */
+ -5, /* (189) expr ::= expr likeop expr ESCAPE expr */
+ -2, /* (190) expr ::= expr ISNULL|NOTNULL */
+ -3, /* (191) expr ::= expr NOT NULL */
+ -3, /* (192) expr ::= expr IS expr */
+ -4, /* (193) expr ::= expr IS NOT expr */
+ -2, /* (194) expr ::= NOT expr */
+ -2, /* (195) expr ::= BITNOT expr */
+ -2, /* (196) expr ::= PLUS|MINUS expr */
+ -1, /* (197) between_op ::= BETWEEN */
+ -2, /* (198) between_op ::= NOT BETWEEN */
+ -5, /* (199) expr ::= expr between_op expr AND expr */
+ -1, /* (200) in_op ::= IN */
+ -2, /* (201) in_op ::= NOT IN */
+ -5, /* (202) expr ::= expr in_op LP exprlist RP */
+ -3, /* (203) expr ::= LP select RP */
+ -5, /* (204) expr ::= expr in_op LP select RP */
+ -5, /* (205) expr ::= expr in_op nm dbnm paren_exprlist */
+ -4, /* (206) expr ::= EXISTS LP select RP */
+ -5, /* (207) expr ::= CASE case_operand case_exprlist case_else END */
+ -5, /* (208) case_exprlist ::= case_exprlist WHEN expr THEN expr */
+ -4, /* (209) case_exprlist ::= WHEN expr THEN expr */
+ -2, /* (210) case_else ::= ELSE expr */
+ 0, /* (211) case_else ::= */
+ -1, /* (212) case_operand ::= expr */
+ 0, /* (213) case_operand ::= */
+ 0, /* (214) exprlist ::= */
+ -3, /* (215) nexprlist ::= nexprlist COMMA expr */
+ -1, /* (216) nexprlist ::= expr */
+ 0, /* (217) paren_exprlist ::= */
+ -3, /* (218) paren_exprlist ::= LP exprlist RP */
+ -12, /* (219) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
+ -1, /* (220) uniqueflag ::= UNIQUE */
+ 0, /* (221) uniqueflag ::= */
+ 0, /* (222) eidlist_opt ::= */
+ -3, /* (223) eidlist_opt ::= LP eidlist RP */
+ -5, /* (224) eidlist ::= eidlist COMMA nm collate sortorder */
+ -3, /* (225) eidlist ::= nm collate sortorder */
+ 0, /* (226) collate ::= */
+ -2, /* (227) collate ::= COLLATE ID|STRING */
+ -4, /* (228) cmd ::= DROP INDEX ifexists fullname */
+ -2, /* (229) cmd ::= VACUUM vinto */
+ -3, /* (230) cmd ::= VACUUM nm vinto */
+ -2, /* (231) vinto ::= INTO expr */
+ 0, /* (232) vinto ::= */
+ -3, /* (233) cmd ::= PRAGMA nm dbnm */
+ -5, /* (234) cmd ::= PRAGMA nm dbnm EQ nmnum */
+ -6, /* (235) cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ -5, /* (236) cmd ::= PRAGMA nm dbnm EQ minus_num */
+ -6, /* (237) cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ -2, /* (238) plus_num ::= PLUS INTEGER|FLOAT */
+ -2, /* (239) minus_num ::= MINUS INTEGER|FLOAT */
+ -5, /* (240) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ -11, /* (241) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause */
+ -1, /* (242) trigger_time ::= BEFORE|AFTER */
+ -2, /* (243) trigger_time ::= INSTEAD OF */
+ 0, /* (244) trigger_time ::= */
+ -1, /* (245) trigger_event ::= DELETE|INSERT */
+ -1, /* (246) trigger_event ::= UPDATE */
+ -3, /* (247) trigger_event ::= UPDATE OF idlist */
+ 0, /* (248) when_clause ::= */
+ -2, /* (249) when_clause ::= WHEN expr */
+ -3, /* (250) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ -2, /* (251) trigger_cmd_list ::= trigger_cmd SEMI */
+ -3, /* (252) trnm ::= nm DOT nm */
+ -3, /* (253) tridxby ::= INDEXED BY nm */
+ -2, /* (254) tridxby ::= NOT INDEXED */
+ -8, /* (255) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
+ -8, /* (256) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ -6, /* (257) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+ -3, /* (258) trigger_cmd ::= scanpt select scanpt */
+ -4, /* (259) expr ::= RAISE LP IGNORE RP */
+ -6, /* (260) expr ::= RAISE LP raisetype COMMA nm RP */
+ -1, /* (261) raisetype ::= ROLLBACK */
+ -1, /* (262) raisetype ::= ABORT */
+ -1, /* (263) raisetype ::= FAIL */
+ -4, /* (264) cmd ::= DROP TRIGGER ifexists fullname */
+ -6, /* (265) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ -3, /* (266) cmd ::= DETACH database_kw_opt expr */
+ 0, /* (267) key_opt ::= */
+ -2, /* (268) key_opt ::= KEY expr */
+ -1, /* (269) cmd ::= REINDEX */
+ -3, /* (270) cmd ::= REINDEX nm dbnm */
+ -1, /* (271) cmd ::= ANALYZE */
+ -3, /* (272) cmd ::= ANALYZE nm dbnm */
+ -6, /* (273) cmd ::= ALTER TABLE fullname RENAME TO nm */
+ -7, /* (274) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ -1, /* (275) add_column_fullname ::= fullname */
+ -8, /* (276) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ -1, /* (277) cmd ::= create_vtab */
+ -4, /* (278) cmd ::= create_vtab LP vtabarglist RP */
+ -8, /* (279) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ 0, /* (280) vtabarg ::= */
+ -1, /* (281) vtabargtoken ::= ANY */
+ -3, /* (282) vtabargtoken ::= lp anylist RP */
+ -1, /* (283) lp ::= LP */
+ -2, /* (284) with ::= WITH wqlist */
+ -3, /* (285) with ::= WITH RECURSIVE wqlist */
+ -6, /* (286) wqlist ::= nm eidlist_opt AS LP select RP */
+ -8, /* (287) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ -1, /* (288) windowdefn_list ::= windowdefn */
+ -3, /* (289) windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ -3, /* (290) windowdefn ::= nm AS window */
+ -5, /* (291) window ::= LP part_opt orderby_opt frame_opt RP */
+ -3, /* (292) part_opt ::= PARTITION BY nexprlist */
+ 0, /* (293) part_opt ::= */
+ 0, /* (294) frame_opt ::= */
+ -2, /* (295) frame_opt ::= range_or_rows frame_bound_s */
+ -5, /* (296) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */
+ -1, /* (297) range_or_rows ::= RANGE */
+ -1, /* (298) range_or_rows ::= ROWS */
+ -1, /* (299) frame_bound_s ::= frame_bound */
+ -2, /* (300) frame_bound_s ::= UNBOUNDED PRECEDING */
+ -1, /* (301) frame_bound_e ::= frame_bound */
+ -2, /* (302) frame_bound_e ::= UNBOUNDED FOLLOWING */
+ -2, /* (303) frame_bound ::= expr PRECEDING */
+ -2, /* (304) frame_bound ::= CURRENT ROW */
+ -2, /* (305) frame_bound ::= expr FOLLOWING */
+ -2, /* (306) window_clause ::= WINDOW windowdefn_list */
+ -3, /* (307) over_clause ::= filter_opt OVER window */
+ -3, /* (308) over_clause ::= filter_opt OVER nm */
+ 0, /* (309) filter_opt ::= */
+ -5, /* (310) filter_opt ::= FILTER LP WHERE expr RP */
+ -1, /* (311) input ::= cmdlist */
+ -2, /* (312) cmdlist ::= cmdlist ecmd */
+ -1, /* (313) cmdlist ::= ecmd */
+ -1, /* (314) ecmd ::= SEMI */
+ -2, /* (315) ecmd ::= cmdx SEMI */
+ -2, /* (316) ecmd ::= explain cmdx */
+ 0, /* (317) trans_opt ::= */
+ -1, /* (318) trans_opt ::= TRANSACTION */
+ -2, /* (319) trans_opt ::= TRANSACTION nm */
+ -1, /* (320) savepoint_opt ::= SAVEPOINT */
+ 0, /* (321) savepoint_opt ::= */
+ -2, /* (322) cmd ::= create_table create_table_args */
+ -4, /* (323) columnlist ::= columnlist COMMA columnname carglist */
+ -2, /* (324) columnlist ::= columnname carglist */
+ -1, /* (325) nm ::= ID|INDEXED */
+ -1, /* (326) nm ::= STRING */
+ -1, /* (327) nm ::= JOIN_KW */
+ -1, /* (328) typetoken ::= typename */
+ -1, /* (329) typename ::= ID|STRING */
+ -1, /* (330) signed ::= plus_num */
+ -1, /* (331) signed ::= minus_num */
+ -2, /* (332) carglist ::= carglist ccons */
+ 0, /* (333) carglist ::= */
+ -2, /* (334) ccons ::= NULL onconf */
+ -2, /* (335) conslist_opt ::= COMMA conslist */
+ -3, /* (336) conslist ::= conslist tconscomma tcons */
+ -1, /* (337) conslist ::= tcons */
+ 0, /* (338) tconscomma ::= */
+ -1, /* (339) defer_subclause_opt ::= defer_subclause */
+ -1, /* (340) resolvetype ::= raisetype */
+ -1, /* (341) selectnowith ::= oneselect */
+ -1, /* (342) oneselect ::= values */
+ -2, /* (343) sclp ::= selcollist COMMA */
+ -1, /* (344) as ::= ID|STRING */
+ -1, /* (345) expr ::= term */
+ -1, /* (346) likeop ::= LIKE_KW|MATCH */
+ -1, /* (347) exprlist ::= nexprlist */
+ -1, /* (348) nmnum ::= plus_num */
+ -1, /* (349) nmnum ::= nm */
+ -1, /* (350) nmnum ::= ON */
+ -1, /* (351) nmnum ::= DELETE */
+ -1, /* (352) nmnum ::= DEFAULT */
+ -1, /* (353) plus_num ::= INTEGER|FLOAT */
+ 0, /* (354) foreach_clause ::= */
+ -3, /* (355) foreach_clause ::= FOR EACH ROW */
+ -1, /* (356) trnm ::= nm */
+ 0, /* (357) tridxby ::= */
+ -1, /* (358) database_kw_opt ::= DATABASE */
+ 0, /* (359) database_kw_opt ::= */
+ 0, /* (360) kwcolumn_opt ::= */
+ -1, /* (361) kwcolumn_opt ::= COLUMNKW */
+ -1, /* (362) vtabarglist ::= vtabarg */
+ -3, /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */
+ -2, /* (364) vtabarg ::= vtabarg vtabargtoken */
+ 0, /* (365) anylist ::= */
+ -4, /* (366) anylist ::= anylist LP anylist RP */
+ -2, /* (367) anylist ::= anylist ANY */
+ 0, /* (368) with ::= */
};
static void yy_accept(yyParser*); /* Forward Declaration */
@@ -148586,7 +150374,7 @@ static YYACTIONTYPE yy_reduce(
yymsp = yypParser->yytos;
#ifndef NDEBUG
if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
- yysize = yyRuleInfo[yyruleno].nrhs;
+ yysize = yyRuleInfoNRhs[yyruleno];
if( yysize ){
fprintf(yyTraceFILE, "%sReduce %d [%s], go to state %d.\n",
yyTracePrompt,
@@ -148601,7 +150389,7 @@ static YYACTIONTYPE yy_reduce(
/* Check that the stack is large enough to grow by a single entry
** if the RHS of the rule is empty. This ensures that there is room
** enough on the stack to push the LHS value */
- if( yyRuleInfo[yyruleno].nrhs==0 ){
+ if( yyRuleInfoNRhs[yyruleno]==0 ){
#ifdef YYTRACKMAXSTACKDEPTH
if( (int)(yypParser->yytos - yypParser->yystack)>yypParser->yyhwm ){
yypParser->yyhwm++;
@@ -148651,15 +150439,15 @@ static YYACTIONTYPE yy_reduce(
{ sqlite3FinishCoding(pParse); }
break;
case 3: /* cmd ::= BEGIN transtype trans_opt */
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy70);}
+{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy96);}
break;
case 4: /* transtype ::= */
-{yymsp[1].minor.yy70 = TK_DEFERRED;}
+{yymsp[1].minor.yy96 = TK_DEFERRED;}
break;
case 5: /* transtype ::= DEFERRED */
case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6);
case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7);
-{yymsp[0].minor.yy70 = yymsp[0].major; /*A-overwrites-X*/}
+{yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-X*/}
break;
case 8: /* cmd ::= COMMIT|END trans_opt */
case 9: /* cmd ::= ROLLBACK trans_opt */ yytestcase(yyruleno==9);
@@ -148682,7 +150470,7 @@ static YYACTIONTYPE yy_reduce(
break;
case 13: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
-
sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy70,0,0,yymsp[-2].minor.yy70);
+
sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy96,0,0,yymsp[-2].minor.yy96);
}
break;
case 14: /* createkw ::= CREATE */
@@ -148697,32 +150485,32 @@ static YYACTIONTYPE yy_reduce(
case 76: /* ifexists ::= */ yytestcase(yyruleno==76);
case 93: /* distinct ::= */ yytestcase(yyruleno==93);
case 226: /* collate ::= */ yytestcase(yyruleno==226);
-{yymsp[1].minor.yy70 = 0;}
+{yymsp[1].minor.yy96 = 0;}
break;
case 16: /* ifnotexists ::= IF NOT EXISTS */
-{yymsp[-2].minor.yy70 = 1;}
+{yymsp[-2].minor.yy96 = 1;}
break;
case 17: /* temp ::= TEMP */
case 43: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==43);
-{yymsp[0].minor.yy70 = 1;}
+{yymsp[0].minor.yy96 = 1;}
break;
case 19: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
{
- sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy70,0);
+ sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy96,0);
}
break;
case 20: /* create_table_args ::= AS select */
{
- sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy489);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy489);
+ sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy423);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy423);
}
break;
case 22: /* table_options ::= WITHOUT nm */
{
if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
- yymsp[-1].minor.yy70 = TF_WithoutRowid | TF_NoVisibleRowid;
+ yymsp[-1].minor.yy96 = TF_WithoutRowid | TF_NoVisibleRowid;
}else{
- yymsp[-1].minor.yy70 = 0;
+ yymsp[-1].minor.yy96 = 0;
sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
}
}
@@ -148751,7 +150539,7 @@ static YYACTIONTYPE yy_reduce(
case 28: /* scanpt ::= */
{
assert( yyLookahead!=YYNOCODE );
- yymsp[1].minor.yy392 = yyLookaheadToken.z;
+ yymsp[1].minor.yy464 = yyLookaheadToken.z;
}
break;
case 29: /* ccons ::= CONSTRAINT nm */
@@ -148759,18 +150547,18 @@ static YYACTIONTYPE yy_reduce(
{pParse->constraintName = yymsp[0].minor.yy0;}
break;
case 30: /* ccons ::= DEFAULT scanpt term scanpt */
-{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy18,yymsp[-2].minor.yy392,yymsp[0].minor.yy392);}
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy464,yymsp[0].minor.yy464);}
break;
case 31: /* ccons ::= DEFAULT LP expr RP */
-{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy18,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);}
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);}
break;
case 32: /* ccons ::= DEFAULT PLUS term scanpt */
-{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy18,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy392);}
+{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy464);}
break;
case 33: /* ccons ::= DEFAULT MINUS term scanpt */
{
- Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[-1].minor.yy18, 0);
- sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy392);
+ Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[-1].minor.yy490, 0);
+ sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy464);
}
break;
case 34: /* ccons ::= DEFAULT scanpt ID|INDEXED */
@@ -148784,170 +150572,170 @@ static YYACTIONTYPE yy_reduce(
}
break;
case 35: /* ccons ::= NOT NULL onconf */
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy70);}
+{sqlite3AddNotNull(pParse, yymsp[0].minor.yy96);}
break;
case 36: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy70,yymsp[0].minor.yy70,yymsp[-2].minor.yy70);}
+{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy96,yymsp[0].minor.yy96,yymsp[-2].minor.yy96);}
break;
case 37: /* ccons ::= UNIQUE onconf */
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy70,0,0,0,0,
+{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy96,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
case 38: /* ccons ::= CHECK LP expr RP */
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy18);}
+{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy490);}
break;
case 39: /* ccons ::= REFERENCES nm eidlist_opt refargs */
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy420,yymsp[0].minor.yy70);}
+{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy42,yymsp[0].minor.yy96);}
break;
case 40: /* ccons ::= defer_subclause */
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy70);}
+{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy96);}
break;
case 41: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
break;
case 44: /* refargs ::= */
-{ yymsp[1].minor.yy70 = OE_None*0x0101; /* EV: R-19803-45884 */}
+{ yymsp[1].minor.yy96 = OE_None*0x0101; /* EV: R-19803-45884 */}
break;
case 45: /* refargs ::= refargs refarg */
-{ yymsp[-1].minor.yy70 = (yymsp[-1].minor.yy70 & ~yymsp[0].minor.yy111.mask) | yymsp[0].minor.yy111.value; }
+{ yymsp[-1].minor.yy96 = (yymsp[-1].minor.yy96 & ~yymsp[0].minor.yy367.mask) | yymsp[0].minor.yy367.value; }
break;
case 46: /* refarg ::= MATCH nm */
-{ yymsp[-1].minor.yy111.value = 0; yymsp[-1].minor.yy111.mask = 0x000000; }
+{ yymsp[-1].minor.yy367.value = 0; yymsp[-1].minor.yy367.mask = 0x000000; }
break;
case 47: /* refarg ::= ON INSERT refact */
-{ yymsp[-2].minor.yy111.value = 0; yymsp[-2].minor.yy111.mask = 0x000000; }
+{ yymsp[-2].minor.yy367.value = 0; yymsp[-2].minor.yy367.mask = 0x000000; }
break;
case 48: /* refarg ::= ON DELETE refact */
-{ yymsp[-2].minor.yy111.value = yymsp[0].minor.yy70; yymsp[-2].minor.yy111.mask = 0x0000ff; }
+{ yymsp[-2].minor.yy367.value = yymsp[0].minor.yy96; yymsp[-2].minor.yy367.mask = 0x0000ff; }
break;
case 49: /* refarg ::= ON UPDATE refact */
-{ yymsp[-2].minor.yy111.value = yymsp[0].minor.yy70<<8; yymsp[-2].minor.yy111.mask = 0x00ff00; }
+{ yymsp[-2].minor.yy367.value = yymsp[0].minor.yy96<<8; yymsp[-2].minor.yy367.mask = 0x00ff00; }
break;
case 50: /* refact ::= SET NULL */
-{ yymsp[-1].minor.yy70 = OE_SetNull; /* EV: R-33326-45252 */}
+{ yymsp[-1].minor.yy96 = OE_SetNull; /* EV: R-33326-45252 */}
break;
case 51: /* refact ::= SET DEFAULT */
-{ yymsp[-1].minor.yy70 = OE_SetDflt; /* EV: R-33326-45252 */}
+{ yymsp[-1].minor.yy96 = OE_SetDflt; /* EV: R-33326-45252 */}
break;
case 52: /* refact ::= CASCADE */
-{ yymsp[0].minor.yy70 = OE_Cascade; /* EV: R-33326-45252 */}
+{ yymsp[0].minor.yy96 = OE_Cascade; /* EV: R-33326-45252 */}
break;
case 53: /* refact ::= RESTRICT */
-{ yymsp[0].minor.yy70 = OE_Restrict; /* EV: R-33326-45252 */}
+{ yymsp[0].minor.yy96 = OE_Restrict; /* EV: R-33326-45252 */}
break;
case 54: /* refact ::= NO ACTION */
-{ yymsp[-1].minor.yy70 = OE_None; /* EV: R-33326-45252 */}
+{ yymsp[-1].minor.yy96 = OE_None; /* EV: R-33326-45252 */}
break;
case 55: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
-{yymsp[-2].minor.yy70 = 0;}
+{yymsp[-2].minor.yy96 = 0;}
break;
case 56: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
case 71: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==71);
case 156: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==156);
-{yymsp[-1].minor.yy70 = yymsp[0].minor.yy70;}
+{yymsp[-1].minor.yy96 = yymsp[0].minor.yy96;}
break;
case 58: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
case 75: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==75);
case 198: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==198);
case 201: /* in_op ::= NOT IN */ yytestcase(yyruleno==201);
case 227: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==227);
-{yymsp[-1].minor.yy70 = 1;}
+{yymsp[-1].minor.yy96 = 1;}
break;
case 59: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
-{yymsp[-1].minor.yy70 = 0;}
+{yymsp[-1].minor.yy96 = 0;}
break;
case 61: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
break;
case 63: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy420,yymsp[0].minor.yy70,yymsp[-2].minor.yy70,0);}
+{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy42,yymsp[0].minor.yy96,yymsp[-2].minor.yy96,0);}
break;
case 64: /* tcons ::= UNIQUE LP sortlist RP onconf */
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy420,yymsp[0].minor.yy70,0,0,0,0,
+{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy42,yymsp[0].minor.yy96,0,0,0,0,
SQLITE_IDXTYPE_UNIQUE);}
break;
case 65: /* tcons ::= CHECK LP expr RP onconf */
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy18);}
+{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy490);}
break;
case 66: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt
*/
{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy420, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy420,
yymsp[-1].minor.yy70);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy70);
+ sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy42, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy42,
yymsp[-1].minor.yy96);
+ sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy96);
}
break;
case 68: /* onconf ::= */
case 70: /* orconf ::= */ yytestcase(yyruleno==70);
-{yymsp[1].minor.yy70 = OE_Default;}
+{yymsp[1].minor.yy96 = OE_Default;}
break;
case 69: /* onconf ::= ON CONFLICT resolvetype */
-{yymsp[-2].minor.yy70 = yymsp[0].minor.yy70;}
+{yymsp[-2].minor.yy96 = yymsp[0].minor.yy96;}
break;
case 72: /* resolvetype ::= IGNORE */
-{yymsp[0].minor.yy70 = OE_Ignore;}
+{yymsp[0].minor.yy96 = OE_Ignore;}
break;
case 73: /* resolvetype ::= REPLACE */
case 157: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==157);
-{yymsp[0].minor.yy70 = OE_Replace;}
+{yymsp[0].minor.yy96 = OE_Replace;}
break;
case 74: /* cmd ::= DROP TABLE ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy135, 0, yymsp[-1].minor.yy70);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy167, 0, yymsp[-1].minor.yy96);
}
break;
case 77: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
{
- sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0,
yymsp[-2].minor.yy420, yymsp[0].minor.yy489, yymsp[-7].minor.yy70, yymsp[-5].minor.yy70);
+ sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0,
yymsp[-2].minor.yy42, yymsp[0].minor.yy423, yymsp[-7].minor.yy96, yymsp[-5].minor.yy96);
}
break;
case 78: /* cmd ::= DROP VIEW ifexists fullname */
{
- sqlite3DropTable(pParse, yymsp[0].minor.yy135, 1, yymsp[-1].minor.yy70);
+ sqlite3DropTable(pParse, yymsp[0].minor.yy167, 1, yymsp[-1].minor.yy96);
}
break;
case 79: /* cmd ::= select */
{
SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy489, &dest);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy489);
+ sqlite3Select(pParse, yymsp[0].minor.yy423, &dest);
+ sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy423);
}
break;
case 80: /* select ::= WITH wqlist selectnowith */
{
- Select *p = yymsp[0].minor.yy489;
+ Select *p = yymsp[0].minor.yy423;
if( p ){
- p->pWith = yymsp[-1].minor.yy449;
+ p->pWith = yymsp[-1].minor.yy499;
parserDoubleLinkSelect(pParse, p);
}else{
- sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy449);
+ sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy499);
}
- yymsp[-2].minor.yy489 = p;
+ yymsp[-2].minor.yy423 = p;
}
break;
case 81: /* select ::= WITH RECURSIVE wqlist selectnowith */
{
- Select *p = yymsp[0].minor.yy489;
+ Select *p = yymsp[0].minor.yy423;
if( p ){
- p->pWith = yymsp[-1].minor.yy449;
+ p->pWith = yymsp[-1].minor.yy499;
parserDoubleLinkSelect(pParse, p);
}else{
- sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy449);
+ sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy499);
}
- yymsp[-3].minor.yy489 = p;
+ yymsp[-3].minor.yy423 = p;
}
break;
case 82: /* select ::= selectnowith */
{
- Select *p = yymsp[0].minor.yy489;
+ Select *p = yymsp[0].minor.yy423;
if( p ){
parserDoubleLinkSelect(pParse, p);
}
- yymsp[0].minor.yy489 = p; /*A-overwrites-X*/
+ yymsp[0].minor.yy423 = p; /*A-overwrites-X*/
}
break;
case 83: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
- Select *pRhs = yymsp[0].minor.yy489;
- Select *pLhs = yymsp[-2].minor.yy489;
+ Select *pRhs = yymsp[0].minor.yy423;
+ Select *pLhs = yymsp[-2].minor.yy423;
if( pRhs && pRhs->pPrior ){
SrcList *pFrom;
Token x;
@@ -148957,63 +150745,63 @@ static YYACTIONTYPE yy_reduce(
pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0);
}
if( pRhs ){
- pRhs->op = (u8)yymsp[-1].minor.yy70;
+ pRhs->op = (u8)yymsp[-1].minor.yy96;
pRhs->pPrior = pLhs;
if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
pRhs->selFlags &= ~SF_MultiValue;
- if( yymsp[-1].minor.yy70!=TK_ALL ) pParse->hasCompound = 1;
+ if( yymsp[-1].minor.yy96!=TK_ALL ) pParse->hasCompound = 1;
}else{
sqlite3SelectDelete(pParse->db, pLhs);
}
- yymsp[-2].minor.yy489 = pRhs;
+ yymsp[-2].minor.yy423 = pRhs;
}
break;
case 84: /* multiselect_op ::= UNION */
case 86: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==86);
-{yymsp[0].minor.yy70 = yymsp[0].major; /*A-overwrites-OP*/}
+{yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-OP*/}
break;
case 85: /* multiselect_op ::= UNION ALL */
-{yymsp[-1].minor.yy70 = TK_ALL;}
+{yymsp[-1].minor.yy96 = TK_ALL;}
break;
case 87: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt
limit_opt */
{
- yymsp[-8].minor.yy489 =
sqlite3SelectNew(pParse,yymsp[-6].minor.yy420,yymsp[-5].minor.yy135,yymsp[-4].minor.yy18,yymsp[-3].minor.yy420,yymsp[-2].minor.yy18,yymsp[-1].minor.yy420,yymsp[-7].minor.yy70,yymsp[0].minor.yy18);
+ yymsp[-8].minor.yy423 =
sqlite3SelectNew(pParse,yymsp[-6].minor.yy42,yymsp[-5].minor.yy167,yymsp[-4].minor.yy490,yymsp[-3].minor.yy42,yymsp[-2].minor.yy490,yymsp[-1].minor.yy42,yymsp[-7].minor.yy96,yymsp[0].minor.yy490);
}
break;
case 88: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt
window_clause orderby_opt limit_opt */
{
- yymsp[-9].minor.yy489 =
sqlite3SelectNew(pParse,yymsp[-7].minor.yy420,yymsp[-6].minor.yy135,yymsp[-5].minor.yy18,yymsp[-4].minor.yy420,yymsp[-3].minor.yy18,yymsp[-1].minor.yy420,yymsp[-8].minor.yy70,yymsp[0].minor.yy18);
- if( yymsp[-9].minor.yy489 ){
- yymsp[-9].minor.yy489->pWinDefn = yymsp[-2].minor.yy327;
+ yymsp[-9].minor.yy423 =
sqlite3SelectNew(pParse,yymsp[-7].minor.yy42,yymsp[-6].minor.yy167,yymsp[-5].minor.yy490,yymsp[-4].minor.yy42,yymsp[-3].minor.yy490,yymsp[-1].minor.yy42,yymsp[-8].minor.yy96,yymsp[0].minor.yy490);
+ if( yymsp[-9].minor.yy423 ){
+ yymsp[-9].minor.yy423->pWinDefn = yymsp[-2].minor.yy147;
}else{
- sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy327);
+ sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy147);
}
}
break;
case 89: /* values ::= VALUES LP nexprlist RP */
{
- yymsp[-3].minor.yy489 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy420,0,0,0,0,0,SF_Values,0);
+ yymsp[-3].minor.yy423 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy42,0,0,0,0,0,SF_Values,0);
}
break;
case 90: /* values ::= values COMMA LP nexprlist RP */
{
- Select *pRight, *pLeft = yymsp[-4].minor.yy489;
- pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy420,0,0,0,0,0,SF_Values|SF_MultiValue,0);
+ Select *pRight, *pLeft = yymsp[-4].minor.yy423;
+ pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy42,0,0,0,0,0,SF_Values|SF_MultiValue,0);
if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
if( pRight ){
pRight->op = TK_ALL;
pRight->pPrior = pLeft;
- yymsp[-4].minor.yy489 = pRight;
+ yymsp[-4].minor.yy423 = pRight;
}else{
- yymsp[-4].minor.yy489 = pLeft;
+ yymsp[-4].minor.yy423 = pLeft;
}
}
break;
case 91: /* distinct ::= DISTINCT */
-{yymsp[0].minor.yy70 = SF_Distinct;}
+{yymsp[0].minor.yy96 = SF_Distinct;}
break;
case 92: /* distinct ::= ALL */
-{yymsp[0].minor.yy70 = SF_All;}
+{yymsp[0].minor.yy96 = SF_All;}
break;
case 94: /* sclp ::= */
case 127: /* orderby_opt ::= */ yytestcase(yyruleno==127);
@@ -149021,19 +150809,19 @@ static YYACTIONTYPE yy_reduce(
case 214: /* exprlist ::= */ yytestcase(yyruleno==214);
case 217: /* paren_exprlist ::= */ yytestcase(yyruleno==217);
case 222: /* eidlist_opt ::= */ yytestcase(yyruleno==222);
-{yymsp[1].minor.yy420 = 0;}
+{yymsp[1].minor.yy42 = 0;}
break;
case 95: /* selcollist ::= sclp scanpt expr scanpt as */
{
- yymsp[-4].minor.yy420 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy420, yymsp[-2].minor.yy18);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy420, &yymsp[0].minor.yy0,
1);
- sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy420,yymsp[-3].minor.yy392,yymsp[-1].minor.yy392);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy42, yymsp[-2].minor.yy490);
+ if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy42, &yymsp[0].minor.yy0, 1);
+ sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy42,yymsp[-3].minor.yy464,yymsp[-1].minor.yy464);
}
break;
case 96: /* selcollist ::= sclp scanpt STAR */
{
Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0);
- yymsp[-2].minor.yy420 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy420, p);
+ yymsp[-2].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy42, p);
}
break;
case 97: /* selcollist ::= sclp scanpt nm DOT STAR */
@@ -149041,70 +150829,76 @@ static YYACTIONTYPE yy_reduce(
Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0);
Expr *pLeft = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight);
- yymsp[-4].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy420, pDot);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, pDot);
}
break;
case 98: /* as ::= AS nm */
case 109: /* dbnm ::= DOT nm */ yytestcase(yyruleno==109);
- case 236: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==236);
- case 237: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==237);
+ case 238: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==238);
+ case 239: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==239);
{yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;}
break;
case 100: /* from ::= */
-{yymsp[1].minor.yy135 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy135));}
+{yymsp[1].minor.yy167 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy167));}
break;
case 101: /* from ::= FROM seltablist */
{
- yymsp[-1].minor.yy135 = yymsp[0].minor.yy135;
- sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy135);
+ yymsp[-1].minor.yy167 = yymsp[0].minor.yy167;
+ sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy167);
}
break;
case 102: /* stl_prefix ::= seltablist joinop */
{
- if( ALWAYS(yymsp[-1].minor.yy135 && yymsp[-1].minor.yy135->nSrc>0) )
yymsp[-1].minor.yy135->a[yymsp[-1].minor.yy135->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy70;
+ if( ALWAYS(yymsp[-1].minor.yy167 && yymsp[-1].minor.yy167->nSrc>0) )
yymsp[-1].minor.yy167->a[yymsp[-1].minor.yy167->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy96;
}
break;
case 103: /* stl_prefix ::= */
-{yymsp[1].minor.yy135 = 0;}
+{yymsp[1].minor.yy167 = 0;}
break;
case 104: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
- yymsp[-6].minor.yy135 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy135,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy18,yymsp[0].minor.yy48);
- sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy135, &yymsp[-2].minor.yy0);
+ yymsp[-6].minor.yy167 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy167, &yymsp[-2].minor.yy0);
}
break;
case 105: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
{
- yymsp[-8].minor.yy135 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy135,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy18,yymsp[0].minor.yy48);
- sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy135, yymsp[-4].minor.yy420);
+ yymsp[-8].minor.yy167 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy167,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336);
+ sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy167, yymsp[-4].minor.yy42);
}
break;
case 106: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
- yymsp[-6].minor.yy135 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy135,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy489,yymsp[-1].minor.yy18,yymsp[0].minor.yy48);
+ yymsp[-6].minor.yy167 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy423,yymsp[-1].minor.yy490,yymsp[0].minor.yy336);
}
break;
case 107: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
- if( yymsp[-6].minor.yy135==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy18==0 &&
yymsp[0].minor.yy48==0 ){
- yymsp[-6].minor.yy135 = yymsp[-4].minor.yy135;
- }else if( yymsp[-4].minor.yy135->nSrc==1 ){
- yymsp[-6].minor.yy135 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy135,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy18,yymsp[0].minor.yy48);
- if( yymsp[-6].minor.yy135 ){
- struct SrcList_item *pNew = &yymsp[-6].minor.yy135->a[yymsp[-6].minor.yy135->nSrc-1];
- struct SrcList_item *pOld = yymsp[-4].minor.yy135->a;
+ if( yymsp[-6].minor.yy167==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy490==0 &&
yymsp[0].minor.yy336==0 ){
+ yymsp[-6].minor.yy167 = yymsp[-4].minor.yy167;
+ }else if( yymsp[-4].minor.yy167->nSrc==1 ){
+ yymsp[-6].minor.yy167 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336);
+ if( yymsp[-6].minor.yy167 ){
+ struct SrcList_item *pNew = &yymsp[-6].minor.yy167->a[yymsp[-6].minor.yy167->nSrc-1];
+ struct SrcList_item *pOld = yymsp[-4].minor.yy167->a;
pNew->zName = pOld->zName;
pNew->zDatabase = pOld->zDatabase;
pNew->pSelect = pOld->pSelect;
+ if( pOld->fg.isTabFunc ){
+ pNew->u1.pFuncArg = pOld->u1.pFuncArg;
+ pOld->u1.pFuncArg = 0;
+ pOld->fg.isTabFunc = 0;
+ pNew->fg.isTabFunc = 1;
+ }
pOld->zName = pOld->zDatabase = 0;
pOld->pSelect = 0;
}
- sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy135);
+ sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy167);
}else{
Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy135);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy135,0,0,0,0,SF_NestedFrom,0);
- yymsp[-6].minor.yy135 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy135,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy18,yymsp[0].minor.yy48);
+ sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy167);
+ pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy167,0,0,0,0,SF_NestedFrom,0);
+ yymsp[-6].minor.yy167 =
sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy490,yymsp[0].minor.yy336);
}
}
break;
@@ -149114,53 +150908,54 @@ static YYACTIONTYPE yy_reduce(
break;
case 110: /* fullname ::= nm */
{
- yylhsminor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[0].minor.yy0,0);
- if( IN_RENAME_OBJECT && yylhsminor.yy135 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy135->a[0].zName,
&yymsp[0].minor.yy0);
+ yylhsminor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0);
+ if( IN_RENAME_OBJECT && yylhsminor.yy167 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy167->a[0].zName,
&yymsp[0].minor.yy0);
}
- yymsp[0].minor.yy135 = yylhsminor.yy135;
+ yymsp[0].minor.yy167 = yylhsminor.yy167;
break;
case 111: /* fullname ::= nm DOT nm */
{
- yylhsminor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
- if( IN_RENAME_OBJECT && yylhsminor.yy135 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy135->a[0].zName,
&yymsp[0].minor.yy0);
+ yylhsminor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
+ if( IN_RENAME_OBJECT && yylhsminor.yy167 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy167->a[0].zName,
&yymsp[0].minor.yy0);
}
- yymsp[-2].minor.yy135 = yylhsminor.yy135;
+ yymsp[-2].minor.yy167 = yylhsminor.yy167;
break;
case 112: /* xfullname ::= nm */
-{yymsp[0].minor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/}
+{yymsp[0].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/}
break;
case 113: /* xfullname ::= nm DOT nm */
-{yymsp[-2].minor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
/*A-overwrites-X*/}
+{yymsp[-2].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
/*A-overwrites-X*/}
break;
case 114: /* xfullname ::= nm DOT nm AS nm */
{
- yymsp[-4].minor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0);
/*A-overwrites-X*/
- if( yymsp[-4].minor.yy135 ) yymsp[-4].minor.yy135->a[0].zAlias = sqlite3NameFromToken(pParse->db,
&yymsp[0].minor.yy0);
+ yymsp[-4].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0);
/*A-overwrites-X*/
+ if( yymsp[-4].minor.yy167 ) yymsp[-4].minor.yy167->a[0].zAlias = sqlite3NameFromToken(pParse->db,
&yymsp[0].minor.yy0);
}
break;
case 115: /* xfullname ::= nm AS nm */
{
- yymsp[-2].minor.yy135 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/
- if( yymsp[-2].minor.yy135 ) yymsp[-2].minor.yy135->a[0].zAlias = sqlite3NameFromToken(pParse->db,
&yymsp[0].minor.yy0);
+ yymsp[-2].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/
+ if( yymsp[-2].minor.yy167 ) yymsp[-2].minor.yy167->a[0].zAlias = sqlite3NameFromToken(pParse->db,
&yymsp[0].minor.yy0);
}
break;
case 116: /* joinop ::= COMMA|JOIN */
-{ yymsp[0].minor.yy70 = JT_INNER; }
+{ yymsp[0].minor.yy96 = JT_INNER; }
break;
case 117: /* joinop ::= JOIN_KW JOIN */
-{yymsp[-1].minor.yy70 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
+{yymsp[-1].minor.yy96 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/}
break;
case 118: /* joinop ::= JOIN_KW nm JOIN */
-{yymsp[-2].minor.yy70 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0);
/*X-overwrites-A*/}
+{yymsp[-2].minor.yy96 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0);
/*X-overwrites-A*/}
break;
case 119: /* joinop ::= JOIN_KW nm nm JOIN */
-{yymsp[-3].minor.yy70 =
sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
+{yymsp[-3].minor.yy96 =
sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/}
break;
case 120: /* on_opt ::= ON expr */
case 137: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==137);
case 144: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==144);
case 210: /* case_else ::= ELSE expr */ yytestcase(yyruleno==210);
-{yymsp[-1].minor.yy18 = yymsp[0].minor.yy18;}
+ case 231: /* vinto ::= INTO expr */ yytestcase(yyruleno==231);
+{yymsp[-1].minor.yy490 = yymsp[0].minor.yy490;}
break;
case 121: /* on_opt ::= */
case 136: /* having_opt ::= */ yytestcase(yyruleno==136);
@@ -149168,7 +150963,8 @@ static YYACTIONTYPE yy_reduce(
case 143: /* where_opt ::= */ yytestcase(yyruleno==143);
case 211: /* case_else ::= */ yytestcase(yyruleno==211);
case 213: /* case_operand ::= */ yytestcase(yyruleno==213);
-{yymsp[1].minor.yy18 = 0;}
+ case 232: /* vinto ::= */ yytestcase(yyruleno==232);
+{yymsp[1].minor.yy490 = 0;}
break;
case 123: /* indexed_opt ::= INDEXED BY nm */
{yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;}
@@ -149177,119 +150973,119 @@ static YYACTIONTYPE yy_reduce(
{yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;}
break;
case 125: /* using_opt ::= USING LP idlist RP */
-{yymsp[-3].minor.yy48 = yymsp[-1].minor.yy48;}
+{yymsp[-3].minor.yy336 = yymsp[-1].minor.yy336;}
break;
case 126: /* using_opt ::= */
case 158: /* idlist_opt ::= */ yytestcase(yyruleno==158);
-{yymsp[1].minor.yy48 = 0;}
+{yymsp[1].minor.yy336 = 0;}
break;
case 128: /* orderby_opt ::= ORDER BY sortlist */
case 135: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==135);
-{yymsp[-2].minor.yy420 = yymsp[0].minor.yy420;}
+{yymsp[-2].minor.yy42 = yymsp[0].minor.yy42;}
break;
case 129: /* sortlist ::= sortlist COMMA expr sortorder */
{
- yymsp[-3].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy420,yymsp[-1].minor.yy18);
- sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy420,yymsp[0].minor.yy70);
+ yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy42,yymsp[-1].minor.yy490);
+ sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy42,yymsp[0].minor.yy96);
}
break;
case 130: /* sortlist ::= expr sortorder */
{
- yymsp[-1].minor.yy420 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy18); /*A-overwrites-Y*/
- sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy420,yymsp[0].minor.yy70);
+ yymsp[-1].minor.yy42 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy490); /*A-overwrites-Y*/
+ sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy42,yymsp[0].minor.yy96);
}
break;
case 131: /* sortorder ::= ASC */
-{yymsp[0].minor.yy70 = SQLITE_SO_ASC;}
+{yymsp[0].minor.yy96 = SQLITE_SO_ASC;}
break;
case 132: /* sortorder ::= DESC */
-{yymsp[0].minor.yy70 = SQLITE_SO_DESC;}
+{yymsp[0].minor.yy96 = SQLITE_SO_DESC;}
break;
case 133: /* sortorder ::= */
-{yymsp[1].minor.yy70 = SQLITE_SO_UNDEFINED;}
+{yymsp[1].minor.yy96 = SQLITE_SO_UNDEFINED;}
break;
case 139: /* limit_opt ::= LIMIT expr */
-{yymsp[-1].minor.yy18 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy18,0);}
+{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy490,0);}
break;
case 140: /* limit_opt ::= LIMIT expr OFFSET expr */
-{yymsp[-3].minor.yy18 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy18,yymsp[0].minor.yy18);}
+{yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy490,yymsp[0].minor.yy490);}
break;
case 141: /* limit_opt ::= LIMIT expr COMMA expr */
-{yymsp[-3].minor.yy18 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy18,yymsp[-2].minor.yy18);}
+{yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy490,yymsp[-2].minor.yy490);}
break;
case 142: /* cmd ::= with DELETE FROM xfullname indexed_opt where_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy135, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy135,yymsp[0].minor.yy18,0,0);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy167, &yymsp[-1].minor.yy0);
+ sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy167,yymsp[0].minor.yy490,0,0);
}
break;
case 145: /* cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */
{
- sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy135, &yymsp[-3].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy420,"set list");
-
sqlite3Update(pParse,yymsp[-4].minor.yy135,yymsp[-1].minor.yy420,yymsp[0].minor.yy18,yymsp[-5].minor.yy70,0,0,0);
+ sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy167, &yymsp[-3].minor.yy0);
+ sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy42,"set list");
+
sqlite3Update(pParse,yymsp[-4].minor.yy167,yymsp[-1].minor.yy42,yymsp[0].minor.yy490,yymsp[-5].minor.yy96,0,0,0);
}
break;
case 146: /* setlist ::= setlist COMMA nm EQ expr */
{
- yymsp[-4].minor.yy420 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy420, yymsp[0].minor.yy18);
- sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy420, &yymsp[-2].minor.yy0, 1);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy42, yymsp[0].minor.yy490);
+ sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy42, &yymsp[-2].minor.yy0, 1);
}
break;
case 147: /* setlist ::= setlist COMMA LP idlist RP EQ expr */
{
- yymsp[-6].minor.yy420 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy420, yymsp[-3].minor.yy48,
yymsp[0].minor.yy18);
+ yymsp[-6].minor.yy42 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy42, yymsp[-3].minor.yy336,
yymsp[0].minor.yy490);
}
break;
case 148: /* setlist ::= nm EQ expr */
{
- yylhsminor.yy420 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy18);
- sqlite3ExprListSetName(pParse, yylhsminor.yy420, &yymsp[-2].minor.yy0, 1);
+ yylhsminor.yy42 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy490);
+ sqlite3ExprListSetName(pParse, yylhsminor.yy42, &yymsp[-2].minor.yy0, 1);
}
- yymsp[-2].minor.yy420 = yylhsminor.yy420;
+ yymsp[-2].minor.yy42 = yylhsminor.yy42;
break;
case 149: /* setlist ::= LP idlist RP EQ expr */
{
- yymsp[-4].minor.yy420 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy48, yymsp[0].minor.yy18);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy336, yymsp[0].minor.yy490);
}
break;
case 150: /* cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */
{
- sqlite3Insert(pParse, yymsp[-3].minor.yy135, yymsp[-1].minor.yy489, yymsp[-2].minor.yy48,
yymsp[-5].minor.yy70, yymsp[0].minor.yy340);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy167, yymsp[-1].minor.yy423, yymsp[-2].minor.yy336,
yymsp[-5].minor.yy96, yymsp[0].minor.yy266);
}
break;
case 151: /* cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */
{
- sqlite3Insert(pParse, yymsp[-3].minor.yy135, 0, yymsp[-2].minor.yy48, yymsp[-5].minor.yy70, 0);
+ sqlite3Insert(pParse, yymsp[-3].minor.yy167, 0, yymsp[-2].minor.yy336, yymsp[-5].minor.yy96, 0);
}
break;
case 152: /* upsert ::= */
-{ yymsp[1].minor.yy340 = 0; }
+{ yymsp[1].minor.yy266 = 0; }
break;
case 153: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */
-{ yymsp[-10].minor.yy340 =
sqlite3UpsertNew(pParse->db,yymsp[-7].minor.yy420,yymsp[-5].minor.yy18,yymsp[-1].minor.yy420,yymsp[0].minor.yy18);}
+{ yymsp[-10].minor.yy266 =
sqlite3UpsertNew(pParse->db,yymsp[-7].minor.yy42,yymsp[-5].minor.yy490,yymsp[-1].minor.yy42,yymsp[0].minor.yy490);}
break;
case 154: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */
-{ yymsp[-7].minor.yy340 = sqlite3UpsertNew(pParse->db,yymsp[-4].minor.yy420,yymsp[-2].minor.yy18,0,0); }
+{ yymsp[-7].minor.yy266 = sqlite3UpsertNew(pParse->db,yymsp[-4].minor.yy42,yymsp[-2].minor.yy490,0,0); }
break;
case 155: /* upsert ::= ON CONFLICT DO NOTHING */
-{ yymsp[-3].minor.yy340 = sqlite3UpsertNew(pParse->db,0,0,0,0); }
+{ yymsp[-3].minor.yy266 = sqlite3UpsertNew(pParse->db,0,0,0,0); }
break;
case 159: /* idlist_opt ::= LP idlist RP */
-{yymsp[-2].minor.yy48 = yymsp[-1].minor.yy48;}
+{yymsp[-2].minor.yy336 = yymsp[-1].minor.yy336;}
break;
case 160: /* idlist ::= idlist COMMA nm */
-{yymsp[-2].minor.yy48 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy48,&yymsp[0].minor.yy0);}
+{yymsp[-2].minor.yy336 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy336,&yymsp[0].minor.yy0);}
break;
case 161: /* idlist ::= nm */
-{yymsp[0].minor.yy48 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
+{yymsp[0].minor.yy336 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/}
break;
case 162: /* expr ::= LP expr RP */
-{yymsp[-2].minor.yy18 = yymsp[-1].minor.yy18;}
+{yymsp[-2].minor.yy490 = yymsp[-1].minor.yy490;}
break;
case 163: /* expr ::= ID|INDEXED */
case 164: /* expr ::= JOIN_KW */ yytestcase(yyruleno==164);
-{yymsp[0].minor.yy18=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+{yymsp[0].minor.yy490=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
case 165: /* expr ::= nm DOT nm */
{
@@ -149299,9 +151095,9 @@ static YYACTIONTYPE yy_reduce(
sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[0].minor.yy0);
sqlite3RenameTokenMap(pParse, (void*)temp1, &yymsp[-2].minor.yy0);
}
- yylhsminor.yy18 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
+ yylhsminor.yy490 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2);
}
- yymsp[-2].minor.yy18 = yylhsminor.yy18;
+ yymsp[-2].minor.yy490 = yylhsminor.yy490;
break;
case 166: /* expr ::= nm DOT nm DOT nm */
{
@@ -149313,26 +151109,26 @@ static YYACTIONTYPE yy_reduce(
sqlite3RenameTokenMap(pParse, (void*)temp3, &yymsp[0].minor.yy0);
sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[-2].minor.yy0);
}
- yylhsminor.yy18 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
+ yylhsminor.yy490 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4);
}
- yymsp[-4].minor.yy18 = yylhsminor.yy18;
+ yymsp[-4].minor.yy490 = yylhsminor.yy490;
break;
case 167: /* term ::= NULL|FLOAT|BLOB */
case 168: /* term ::= STRING */ yytestcase(yyruleno==168);
-{yymsp[0].minor.yy18=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
+{yymsp[0].minor.yy490=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/}
break;
case 169: /* term ::= INTEGER */
{
- yylhsminor.yy18 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
+ yylhsminor.yy490 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1);
}
- yymsp[0].minor.yy18 = yylhsminor.yy18;
+ yymsp[0].minor.yy490 = yylhsminor.yy490;
break;
case 170: /* expr ::= VARIABLE */
{
if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){
u32 n = yymsp[0].minor.yy0.n;
- yymsp[0].minor.yy18 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy18, n);
+ yymsp[0].minor.yy490 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0);
+ sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy490, n);
}else{
/* When doing a nested parse, one can include terms in an expression
** that look like this: #1 #2 ... These terms refer to registers
@@ -149341,63 +151137,63 @@ static YYACTIONTYPE yy_reduce(
assert( t.n>=2 );
if( pParse->nested==0 ){
sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t);
- yymsp[0].minor.yy18 = 0;
+ yymsp[0].minor.yy490 = 0;
}else{
- yymsp[0].minor.yy18 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
- if( yymsp[0].minor.yy18 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy18->iTable);
+ yymsp[0].minor.yy490 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0);
+ if( yymsp[0].minor.yy490 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy490->iTable);
}
}
}
break;
case 171: /* expr ::= expr COLLATE ID|STRING */
{
- yymsp[-2].minor.yy18 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy18, &yymsp[0].minor.yy0, 1);
+ yymsp[-2].minor.yy490 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy490, &yymsp[0].minor.yy0, 1);
}
break;
case 172: /* expr ::= CAST LP expr AS typetoken RP */
{
- yymsp[-5].minor.yy18 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
- sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy18, yymsp[-3].minor.yy18, 0);
+ yymsp[-5].minor.yy490 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1);
+ sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy490, yymsp[-3].minor.yy490, 0);
}
break;
case 173: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
- yylhsminor.yy18 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy420, &yymsp[-4].minor.yy0,
yymsp[-2].minor.yy70);
+ yylhsminor.yy490 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy42, &yymsp[-4].minor.yy0,
yymsp[-2].minor.yy96);
}
- yymsp[-4].minor.yy18 = yylhsminor.yy18;
+ yymsp[-4].minor.yy490 = yylhsminor.yy490;
break;
case 174: /* expr ::= ID|INDEXED LP STAR RP */
{
- yylhsminor.yy18 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0);
+ yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0);
}
- yymsp[-3].minor.yy18 = yylhsminor.yy18;
+ yymsp[-3].minor.yy490 = yylhsminor.yy490;
break;
case 175: /* expr ::= ID|INDEXED LP distinct exprlist RP over_clause */
{
- yylhsminor.yy18 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy420, &yymsp[-5].minor.yy0,
yymsp[-3].minor.yy70);
- sqlite3WindowAttach(pParse, yylhsminor.yy18, yymsp[0].minor.yy327);
+ yylhsminor.yy490 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy42, &yymsp[-5].minor.yy0,
yymsp[-3].minor.yy96);
+ sqlite3WindowAttach(pParse, yylhsminor.yy490, yymsp[0].minor.yy147);
}
- yymsp[-5].minor.yy18 = yylhsminor.yy18;
+ yymsp[-5].minor.yy490 = yylhsminor.yy490;
break;
case 176: /* expr ::= ID|INDEXED LP STAR RP over_clause */
{
- yylhsminor.yy18 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0);
- sqlite3WindowAttach(pParse, yylhsminor.yy18, yymsp[0].minor.yy327);
+ yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0);
+ sqlite3WindowAttach(pParse, yylhsminor.yy490, yymsp[0].minor.yy147);
}
- yymsp[-4].minor.yy18 = yylhsminor.yy18;
+ yymsp[-4].minor.yy490 = yylhsminor.yy490;
break;
case 177: /* term ::= CTIME_KW */
{
- yylhsminor.yy18 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0);
+ yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0);
}
- yymsp[0].minor.yy18 = yylhsminor.yy18;
+ yymsp[0].minor.yy490 = yylhsminor.yy490;
break;
case 178: /* expr ::= LP nexprlist COMMA expr RP */
{
- ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy420, yymsp[-1].minor.yy18);
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
- if( yymsp[-4].minor.yy18 ){
- yymsp[-4].minor.yy18->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy42, yymsp[-1].minor.yy490);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0);
+ if( yymsp[-4].minor.yy490 ){
+ yymsp[-4].minor.yy490->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
@@ -149411,7 +151207,7 @@ static YYACTIONTYPE yy_reduce(
case 184: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==184);
case 185: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==185);
case 186: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==186);
-{yymsp[-2].minor.yy18=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy18,yymsp[0].minor.yy18);}
+{yymsp[-2].minor.yy490=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy490,yymsp[0].minor.yy490);}
break;
case 187: /* likeop ::= NOT LIKE_KW|MATCH */
{yymsp[-1].minor.yy0=yymsp[0].minor.yy0; yymsp[-1].minor.yy0.n|=0x80000000;
/*yymsp[-1].minor.yy0-overwrite-yymsp[0].minor.yy0*/}
@@ -149421,11 +151217,11 @@ static YYACTIONTYPE yy_reduce(
ExprList *pList;
int bNot = yymsp[-1].minor.yy0.n & 0x80000000;
yymsp[-1].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy18);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy18);
- yymsp[-2].minor.yy18 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0);
- if( bNot ) yymsp[-2].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy18, 0);
- if( yymsp[-2].minor.yy18 ) yymsp[-2].minor.yy18->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy490);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy490);
+ yymsp[-2].minor.yy490 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0);
+ if( bNot ) yymsp[-2].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy490, 0);
+ if( yymsp[-2].minor.yy490 ) yymsp[-2].minor.yy490->flags |= EP_InfixFunc;
}
break;
case 189: /* expr ::= expr likeop expr ESCAPE expr */
@@ -149433,62 +151229,62 @@ static YYACTIONTYPE yy_reduce(
ExprList *pList;
int bNot = yymsp[-3].minor.yy0.n & 0x80000000;
yymsp[-3].minor.yy0.n &= 0x7fffffff;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy18);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy18);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy18);
- yymsp[-4].minor.yy18 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0);
- if( bNot ) yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy18, 0);
- if( yymsp[-4].minor.yy18 ) yymsp[-4].minor.yy18->flags |= EP_InfixFunc;
+ pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy490);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy490);
+ yymsp[-4].minor.yy490 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0);
+ if( bNot ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0);
+ if( yymsp[-4].minor.yy490 ) yymsp[-4].minor.yy490->flags |= EP_InfixFunc;
}
break;
case 190: /* expr ::= expr ISNULL|NOTNULL */
-{yymsp[-1].minor.yy18 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy18,0);}
+{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy490,0);}
break;
case 191: /* expr ::= expr NOT NULL */
-{yymsp[-2].minor.yy18 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy18,0);}
+{yymsp[-2].minor.yy490 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy490,0);}
break;
case 192: /* expr ::= expr IS expr */
{
- yymsp[-2].minor.yy18 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy18,yymsp[0].minor.yy18);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy18, yymsp[-2].minor.yy18, TK_ISNULL);
+ yymsp[-2].minor.yy490 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy490,yymsp[0].minor.yy490);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy490, yymsp[-2].minor.yy490, TK_ISNULL);
}
break;
case 193: /* expr ::= expr IS NOT expr */
{
- yymsp[-3].minor.yy18 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy18,yymsp[0].minor.yy18);
- binaryToUnaryIfNull(pParse, yymsp[0].minor.yy18, yymsp[-3].minor.yy18, TK_NOTNULL);
+ yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy490,yymsp[0].minor.yy490);
+ binaryToUnaryIfNull(pParse, yymsp[0].minor.yy490, yymsp[-3].minor.yy490, TK_NOTNULL);
}
break;
case 194: /* expr ::= NOT expr */
case 195: /* expr ::= BITNOT expr */ yytestcase(yyruleno==195);
-{yymsp[-1].minor.yy18 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy18, 0);/*A-overwrites-B*/}
+{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy490, 0);/*A-overwrites-B*/}
break;
case 196: /* expr ::= PLUS|MINUS expr */
{
- yymsp[-1].minor.yy18 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS,
yymsp[0].minor.yy18, 0);
+ yymsp[-1].minor.yy490 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS,
yymsp[0].minor.yy490, 0);
/*A-overwrites-B*/
}
break;
case 197: /* between_op ::= BETWEEN */
case 200: /* in_op ::= IN */ yytestcase(yyruleno==200);
-{yymsp[0].minor.yy70 = 0;}
+{yymsp[0].minor.yy96 = 0;}
break;
case 199: /* expr ::= expr between_op expr AND expr */
{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy18);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy18);
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy18, 0);
- if( yymsp[-4].minor.yy18 ){
- yymsp[-4].minor.yy18->x.pList = pList;
+ ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490);
+ pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy490);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy490, 0);
+ if( yymsp[-4].minor.yy490 ){
+ yymsp[-4].minor.yy490->x.pList = pList;
}else{
sqlite3ExprListDelete(pParse->db, pList);
}
- if( yymsp[-3].minor.yy70 ) yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy18, 0);
+ if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0);
}
break;
case 202: /* expr ::= expr in_op LP exprlist RP */
{
- if( yymsp[-1].minor.yy420==0 ){
+ if( yymsp[-1].minor.yy42==0 ){
/* Expressions of the form
**
** expr1 IN ()
@@ -149497,9 +151293,11 @@ static YYACTIONTYPE yy_reduce(
** simplify to constants 0 (false) and 1 (true), respectively,
** regardless of the value of expr1.
*/
- sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy18);
- yymsp[-4].minor.yy18 = sqlite3ExprAlloc(pParse->db,
TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy70],1);
- }else if( yymsp[-1].minor.yy420->nExpr==1 ){
+ if( IN_RENAME_OBJECT==0 ){
+ sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy490);
+ yymsp[-4].minor.yy490 = sqlite3ExprAlloc(pParse->db,
TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy96],1);
+ }
+ }else if( yymsp[-1].minor.yy42->nExpr==1 ){
/* Expressions of the form:
**
** expr1 IN (?1)
@@ -149516,199 +151314,199 @@ static YYACTIONTYPE yy_reduce(
** affinity or the collating sequence to use for comparison. Otherwise,
** the semantics would be subtly different from IN or NOT IN.
*/
- Expr *pRHS = yymsp[-1].minor.yy420->a[0].pExpr;
- yymsp[-1].minor.yy420->a[0].pExpr = 0;
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy420);
+ Expr *pRHS = yymsp[-1].minor.yy42->a[0].pExpr;
+ yymsp[-1].minor.yy42->a[0].pExpr = 0;
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy42);
/* pRHS cannot be NULL because a malloc error would have been detected
** before now and control would have never reached this point */
if( ALWAYS(pRHS) ){
pRHS->flags &= ~EP_Collate;
pRHS->flags |= EP_Generic;
}
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, yymsp[-3].minor.yy70 ? TK_NE : TK_EQ,
yymsp[-4].minor.yy18, pRHS);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, yymsp[-3].minor.yy96 ? TK_NE : TK_EQ,
yymsp[-4].minor.yy490, pRHS);
}else{
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy18, 0);
- if( yymsp[-4].minor.yy18 ){
- yymsp[-4].minor.yy18->x.pList = yymsp[-1].minor.yy420;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy18);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0);
+ if( yymsp[-4].minor.yy490 ){
+ yymsp[-4].minor.yy490->x.pList = yymsp[-1].minor.yy42;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy490);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy420);
+ sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy42);
}
- if( yymsp[-3].minor.yy70 ) yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy18,
0);
+ if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490,
0);
}
}
break;
case 203: /* expr ::= LP select RP */
{
- yymsp[-2].minor.yy18 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy18, yymsp[-1].minor.yy489);
+ yymsp[-2].minor.yy490 = sqlite3PExpr(pParse, TK_SELECT, 0, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy490, yymsp[-1].minor.yy423);
}
break;
case 204: /* expr ::= expr in_op LP select RP */
{
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy18, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy18, yymsp[-1].minor.yy489);
- if( yymsp[-3].minor.yy70 ) yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy18, 0);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy490, yymsp[-1].minor.yy423);
+ if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490,
0);
}
break;
case 205: /* expr ::= expr in_op nm dbnm paren_exprlist */
{
- SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);
+ SrcList *pSrc = sqlite3SrcListAppend(pParse, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);
Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0);
- if( yymsp[0].minor.yy420 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy420);
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy18, 0);
- sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy18, pSelect);
- if( yymsp[-3].minor.yy70 ) yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy18, 0);
+ if( yymsp[0].minor.yy42 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy42);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0);
+ sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy490, pSelect);
+ if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490,
0);
}
break;
case 206: /* expr ::= EXISTS LP select RP */
{
Expr *p;
- p = yymsp[-3].minor.yy18 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
- sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy489);
+ p = yymsp[-3].minor.yy490 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0);
+ sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy423);
}
break;
case 207: /* expr ::= CASE case_operand case_exprlist case_else END */
{
- yymsp[-4].minor.yy18 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy18, 0);
- if( yymsp[-4].minor.yy18 ){
- yymsp[-4].minor.yy18->x.pList = yymsp[-1].minor.yy18 ?
sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy420,yymsp[-1].minor.yy18) : yymsp[-2].minor.yy420;
- sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy18);
+ yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy490, 0);
+ if( yymsp[-4].minor.yy490 ){
+ yymsp[-4].minor.yy490->x.pList = yymsp[-1].minor.yy490 ?
sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy42,yymsp[-1].minor.yy490) : yymsp[-2].minor.yy42;
+ sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy490);
}else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy420);
- sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy18);
+ sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy42);
+ sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy490);
}
}
break;
case 208: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
- yymsp[-4].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy420, yymsp[-2].minor.yy18);
- yymsp[-4].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy420, yymsp[0].minor.yy18);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, yymsp[-2].minor.yy490);
+ yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, yymsp[0].minor.yy490);
}
break;
case 209: /* case_exprlist ::= WHEN expr THEN expr */
{
- yymsp[-3].minor.yy420 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy18);
- yymsp[-3].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy420, yymsp[0].minor.yy18);
+ yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490);
+ yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy42, yymsp[0].minor.yy490);
}
break;
case 212: /* case_operand ::= expr */
-{yymsp[0].minor.yy18 = yymsp[0].minor.yy18; /*A-overwrites-X*/}
+{yymsp[0].minor.yy490 = yymsp[0].minor.yy490; /*A-overwrites-X*/}
break;
case 215: /* nexprlist ::= nexprlist COMMA expr */
-{yymsp[-2].minor.yy420 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy420,yymsp[0].minor.yy18);}
+{yymsp[-2].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy42,yymsp[0].minor.yy490);}
break;
case 216: /* nexprlist ::= expr */
-{yymsp[0].minor.yy420 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy18); /*A-overwrites-Y*/}
+{yymsp[0].minor.yy42 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy490); /*A-overwrites-Y*/}
break;
case 218: /* paren_exprlist ::= LP exprlist RP */
case 223: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==223);
-{yymsp[-2].minor.yy420 = yymsp[-1].minor.yy420;}
+{yymsp[-2].minor.yy42 = yymsp[-1].minor.yy42;}
break;
case 219: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0,
- sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy420,
yymsp[-10].minor.yy70,
- &yymsp[-11].minor.yy0, yymsp[0].minor.yy18, SQLITE_SO_ASC, yymsp[-8].minor.yy70,
SQLITE_IDXTYPE_APPDEF);
+ sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy42,
yymsp[-10].minor.yy96,
+ &yymsp[-11].minor.yy0, yymsp[0].minor.yy490, SQLITE_SO_ASC, yymsp[-8].minor.yy96,
SQLITE_IDXTYPE_APPDEF);
if( IN_RENAME_OBJECT && pParse->pNewIndex ){
sqlite3RenameTokenMap(pParse, pParse->pNewIndex->zName, &yymsp[-4].minor.yy0);
}
}
break;
case 220: /* uniqueflag ::= UNIQUE */
- case 260: /* raisetype ::= ABORT */ yytestcase(yyruleno==260);
-{yymsp[0].minor.yy70 = OE_Abort;}
+ case 262: /* raisetype ::= ABORT */ yytestcase(yyruleno==262);
+{yymsp[0].minor.yy96 = OE_Abort;}
break;
case 221: /* uniqueflag ::= */
-{yymsp[1].minor.yy70 = OE_None;}
+{yymsp[1].minor.yy96 = OE_None;}
break;
case 224: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
- yymsp[-4].minor.yy420 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy420, &yymsp[-2].minor.yy0,
yymsp[-1].minor.yy70, yymsp[0].minor.yy70);
+ yymsp[-4].minor.yy42 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy42, &yymsp[-2].minor.yy0,
yymsp[-1].minor.yy96, yymsp[0].minor.yy96);
}
break;
case 225: /* eidlist ::= nm collate sortorder */
{
- yymsp[-2].minor.yy420 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy70,
yymsp[0].minor.yy70); /*A-overwrites-Y*/
+ yymsp[-2].minor.yy42 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy96,
yymsp[0].minor.yy96); /*A-overwrites-Y*/
}
break;
case 228: /* cmd ::= DROP INDEX ifexists fullname */
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy135, yymsp[-1].minor.yy70);}
+{sqlite3DropIndex(pParse, yymsp[0].minor.yy167, yymsp[-1].minor.yy96);}
break;
- case 229: /* cmd ::= VACUUM */
-{sqlite3Vacuum(pParse,0);}
+ case 229: /* cmd ::= VACUUM vinto */
+{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy490);}
break;
- case 230: /* cmd ::= VACUUM nm */
-{sqlite3Vacuum(pParse,&yymsp[0].minor.yy0);}
+ case 230: /* cmd ::= VACUUM nm vinto */
+{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy490);}
break;
- case 231: /* cmd ::= PRAGMA nm dbnm */
+ case 233: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
break;
- case 232: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
+ case 234: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
break;
- case 233: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
+ case 235: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
break;
- case 234: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
+ case 236: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
break;
- case 235: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
+ case 237: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
break;
- case 238: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
+ case 240: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
Token all;
all.z = yymsp[-3].minor.yy0.z;
all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy207, &all);
+ sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy119, &all);
}
break;
- case 239: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause */
+ case 241: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname
foreach_clause when_clause */
{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy70,
yymsp[-4].minor.yy34.a, yymsp[-4].minor.yy34.b, yymsp[-2].minor.yy135, yymsp[0].minor.yy18,
yymsp[-10].minor.yy70, yymsp[-8].minor.yy70);
+ sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy96,
yymsp[-4].minor.yy350.a, yymsp[-4].minor.yy350.b, yymsp[-2].minor.yy167, yymsp[0].minor.yy490,
yymsp[-10].minor.yy96, yymsp[-8].minor.yy96);
yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
/*A-overwrites-T*/
}
break;
- case 240: /* trigger_time ::= BEFORE|AFTER */
-{ yymsp[0].minor.yy70 = yymsp[0].major; /*A-overwrites-X*/ }
+ case 242: /* trigger_time ::= BEFORE|AFTER */
+{ yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-X*/ }
break;
- case 241: /* trigger_time ::= INSTEAD OF */
-{ yymsp[-1].minor.yy70 = TK_INSTEAD;}
+ case 243: /* trigger_time ::= INSTEAD OF */
+{ yymsp[-1].minor.yy96 = TK_INSTEAD;}
break;
- case 242: /* trigger_time ::= */
-{ yymsp[1].minor.yy70 = TK_BEFORE; }
+ case 244: /* trigger_time ::= */
+{ yymsp[1].minor.yy96 = TK_BEFORE; }
break;
- case 243: /* trigger_event ::= DELETE|INSERT */
- case 244: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==244);
-{yymsp[0].minor.yy34.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy34.b = 0;}
+ case 245: /* trigger_event ::= DELETE|INSERT */
+ case 246: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==246);
+{yymsp[0].minor.yy350.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy350.b = 0;}
break;
- case 245: /* trigger_event ::= UPDATE OF idlist */
-{yymsp[-2].minor.yy34.a = TK_UPDATE; yymsp[-2].minor.yy34.b = yymsp[0].minor.yy48;}
+ case 247: /* trigger_event ::= UPDATE OF idlist */
+{yymsp[-2].minor.yy350.a = TK_UPDATE; yymsp[-2].minor.yy350.b = yymsp[0].minor.yy336;}
break;
- case 246: /* when_clause ::= */
- case 265: /* key_opt ::= */ yytestcase(yyruleno==265);
- case 307: /* filter_opt ::= */ yytestcase(yyruleno==307);
-{ yymsp[1].minor.yy18 = 0; }
+ case 248: /* when_clause ::= */
+ case 267: /* key_opt ::= */ yytestcase(yyruleno==267);
+ case 309: /* filter_opt ::= */ yytestcase(yyruleno==309);
+{ yymsp[1].minor.yy490 = 0; }
break;
- case 247: /* when_clause ::= WHEN expr */
- case 266: /* key_opt ::= KEY expr */ yytestcase(yyruleno==266);
-{ yymsp[-1].minor.yy18 = yymsp[0].minor.yy18; }
+ case 249: /* when_clause ::= WHEN expr */
+ case 268: /* key_opt ::= KEY expr */ yytestcase(yyruleno==268);
+{ yymsp[-1].minor.yy490 = yymsp[0].minor.yy490; }
break;
- case 248: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
+ case 250: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
- assert( yymsp[-2].minor.yy207!=0 );
- yymsp[-2].minor.yy207->pLast->pNext = yymsp[-1].minor.yy207;
- yymsp[-2].minor.yy207->pLast = yymsp[-1].minor.yy207;
+ assert( yymsp[-2].minor.yy119!=0 );
+ yymsp[-2].minor.yy119->pLast->pNext = yymsp[-1].minor.yy119;
+ yymsp[-2].minor.yy119->pLast = yymsp[-1].minor.yy119;
}
break;
- case 249: /* trigger_cmd_list ::= trigger_cmd SEMI */
+ case 251: /* trigger_cmd_list ::= trigger_cmd SEMI */
{
- assert( yymsp[-1].minor.yy207!=0 );
- yymsp[-1].minor.yy207->pLast = yymsp[-1].minor.yy207;
+ assert( yymsp[-1].minor.yy119!=0 );
+ yymsp[-1].minor.yy119->pLast = yymsp[-1].minor.yy119;
}
break;
- case 250: /* trnm ::= nm DOT nm */
+ case 252: /* trnm ::= nm DOT nm */
{
yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;
sqlite3ErrorMsg(pParse,
@@ -149716,312 +151514,312 @@ static YYACTIONTYPE yy_reduce(
"statements within triggers");
}
break;
- case 251: /* tridxby ::= INDEXED BY nm */
+ case 253: /* tridxby ::= INDEXED BY nm */
{
sqlite3ErrorMsg(pParse,
"the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 252: /* tridxby ::= NOT INDEXED */
+ case 254: /* tridxby ::= NOT INDEXED */
{
sqlite3ErrorMsg(pParse,
"the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
"within triggers");
}
break;
- case 253: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
-{yylhsminor.yy207 = sqlite3TriggerUpdateStep(pParse, &yymsp[-5].minor.yy0, yymsp[-2].minor.yy420,
yymsp[-1].minor.yy18, yymsp[-6].minor.yy70, yymsp[-7].minor.yy0.z, yymsp[0].minor.yy392);}
- yymsp[-7].minor.yy207 = yylhsminor.yy207;
+ case 255: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */
+{yylhsminor.yy119 = sqlite3TriggerUpdateStep(pParse, &yymsp[-5].minor.yy0, yymsp[-2].minor.yy42,
yymsp[-1].minor.yy490, yymsp[-6].minor.yy96, yymsp[-7].minor.yy0.z, yymsp[0].minor.yy464);}
+ yymsp[-7].minor.yy119 = yylhsminor.yy119;
break;
- case 254: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
+ case 256: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */
{
- yylhsminor.yy207 =
sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy48,yymsp[-2].minor.yy489,yymsp[-6].minor.yy70,yymsp[-1].minor.yy340,yymsp[-7].minor.yy392,yymsp[0].minor.yy392);/*yylhsminor.yy207-overwrites-yymsp[-6].minor.yy70*/
+ yylhsminor.yy119 =
sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy336,yymsp[-2].minor.yy423,yymsp[-6].minor.yy96,yymsp[-1].minor.yy266,yymsp[-7].minor.yy464,yymsp[0].minor.yy464);/*yylhsminor.yy119-overwrites-yymsp[-6].minor.yy96*/
}
- yymsp[-7].minor.yy207 = yylhsminor.yy207;
+ yymsp[-7].minor.yy119 = yylhsminor.yy119;
break;
- case 255: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
-{yylhsminor.yy207 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy18,
yymsp[-5].minor.yy0.z, yymsp[0].minor.yy392);}
- yymsp[-5].minor.yy207 = yylhsminor.yy207;
+ case 257: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */
+{yylhsminor.yy119 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy490,
yymsp[-5].minor.yy0.z, yymsp[0].minor.yy464);}
+ yymsp[-5].minor.yy119 = yylhsminor.yy119;
break;
- case 256: /* trigger_cmd ::= scanpt select scanpt */
-{yylhsminor.yy207 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy489, yymsp[-2].minor.yy392,
yymsp[0].minor.yy392); /*yylhsminor.yy207-overwrites-yymsp[-1].minor.yy489*/}
- yymsp[-2].minor.yy207 = yylhsminor.yy207;
+ case 258: /* trigger_cmd ::= scanpt select scanpt */
+{yylhsminor.yy119 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy423, yymsp[-2].minor.yy464,
yymsp[0].minor.yy464); /*yylhsminor.yy119-overwrites-yymsp[-1].minor.yy423*/}
+ yymsp[-2].minor.yy119 = yylhsminor.yy119;
break;
- case 257: /* expr ::= RAISE LP IGNORE RP */
+ case 259: /* expr ::= RAISE LP IGNORE RP */
{
- yymsp[-3].minor.yy18 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
- if( yymsp[-3].minor.yy18 ){
- yymsp[-3].minor.yy18->affinity = OE_Ignore;
+ yymsp[-3].minor.yy490 = sqlite3PExpr(pParse, TK_RAISE, 0, 0);
+ if( yymsp[-3].minor.yy490 ){
+ yymsp[-3].minor.yy490->affinity = OE_Ignore;
}
}
break;
- case 258: /* expr ::= RAISE LP raisetype COMMA nm RP */
+ case 260: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
- yymsp[-5].minor.yy18 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
- if( yymsp[-5].minor.yy18 ) {
- yymsp[-5].minor.yy18->affinity = (char)yymsp[-3].minor.yy70;
+ yymsp[-5].minor.yy490 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1);
+ if( yymsp[-5].minor.yy490 ) {
+ yymsp[-5].minor.yy490->affinity = (char)yymsp[-3].minor.yy96;
}
}
break;
- case 259: /* raisetype ::= ROLLBACK */
-{yymsp[0].minor.yy70 = OE_Rollback;}
+ case 261: /* raisetype ::= ROLLBACK */
+{yymsp[0].minor.yy96 = OE_Rollback;}
break;
- case 261: /* raisetype ::= FAIL */
-{yymsp[0].minor.yy70 = OE_Fail;}
+ case 263: /* raisetype ::= FAIL */
+{yymsp[0].minor.yy96 = OE_Fail;}
break;
- case 262: /* cmd ::= DROP TRIGGER ifexists fullname */
+ case 264: /* cmd ::= DROP TRIGGER ifexists fullname */
{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy135,yymsp[-1].minor.yy70);
+ sqlite3DropTrigger(pParse,yymsp[0].minor.yy167,yymsp[-1].minor.yy96);
}
break;
- case 263: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
+ case 265: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
- sqlite3Attach(pParse, yymsp[-3].minor.yy18, yymsp[-1].minor.yy18, yymsp[0].minor.yy18);
+ sqlite3Attach(pParse, yymsp[-3].minor.yy490, yymsp[-1].minor.yy490, yymsp[0].minor.yy490);
}
break;
- case 264: /* cmd ::= DETACH database_kw_opt expr */
+ case 266: /* cmd ::= DETACH database_kw_opt expr */
{
- sqlite3Detach(pParse, yymsp[0].minor.yy18);
+ sqlite3Detach(pParse, yymsp[0].minor.yy490);
}
break;
- case 267: /* cmd ::= REINDEX */
+ case 269: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
break;
- case 268: /* cmd ::= REINDEX nm dbnm */
+ case 270: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 269: /* cmd ::= ANALYZE */
+ case 271: /* cmd ::= ANALYZE */
{sqlite3Analyze(pParse, 0, 0);}
break;
- case 270: /* cmd ::= ANALYZE nm dbnm */
+ case 272: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
break;
- case 271: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
+ case 273: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy135,&yymsp[0].minor.yy0);
+ sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy167,&yymsp[0].minor.yy0);
}
break;
- case 272: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
+ case 274: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */
{
yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n;
sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0);
}
break;
- case 273: /* add_column_fullname ::= fullname */
+ case 275: /* add_column_fullname ::= fullname */
{
disableLookaside(pParse);
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy135);
+ sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy167);
}
break;
- case 274: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
+ case 276: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */
{
- sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy135, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
+ sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy167, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
}
break;
- case 275: /* cmd ::= create_vtab */
+ case 277: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
break;
- case 276: /* cmd ::= create_vtab LP vtabarglist RP */
+ case 278: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
break;
- case 277: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
+ case 279: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0,
yymsp[-4].minor.yy70);
+ sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0,
yymsp[-4].minor.yy96);
}
break;
- case 278: /* vtabarg ::= */
+ case 280: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
break;
- case 279: /* vtabargtoken ::= ANY */
- case 280: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==280);
- case 281: /* lp ::= LP */ yytestcase(yyruleno==281);
+ case 281: /* vtabargtoken ::= ANY */
+ case 282: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==282);
+ case 283: /* lp ::= LP */ yytestcase(yyruleno==283);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
break;
- case 282: /* with ::= WITH wqlist */
- case 283: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==283);
-{ sqlite3WithPush(pParse, yymsp[0].minor.yy449, 1); }
+ case 284: /* with ::= WITH wqlist */
+ case 285: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==285);
+{ sqlite3WithPush(pParse, yymsp[0].minor.yy499, 1); }
break;
- case 284: /* wqlist ::= nm eidlist_opt AS LP select RP */
+ case 286: /* wqlist ::= nm eidlist_opt AS LP select RP */
{
- yymsp[-5].minor.yy449 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy420,
yymsp[-1].minor.yy489); /*A-overwrites-X*/
+ yymsp[-5].minor.yy499 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy42,
yymsp[-1].minor.yy423); /*A-overwrites-X*/
}
break;
- case 285: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
+ case 287: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
{
- yymsp[-7].minor.yy449 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy449, &yymsp[-5].minor.yy0,
yymsp[-4].minor.yy420, yymsp[-1].minor.yy489);
+ yymsp[-7].minor.yy499 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy499, &yymsp[-5].minor.yy0,
yymsp[-4].minor.yy42, yymsp[-1].minor.yy423);
}
break;
- case 286: /* windowdefn_list ::= windowdefn */
-{ yylhsminor.yy327 = yymsp[0].minor.yy327; }
- yymsp[0].minor.yy327 = yylhsminor.yy327;
+ case 288: /* windowdefn_list ::= windowdefn */
+{ yylhsminor.yy147 = yymsp[0].minor.yy147; }
+ yymsp[0].minor.yy147 = yylhsminor.yy147;
break;
- case 287: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
+ case 289: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */
{
- assert( yymsp[0].minor.yy327!=0 );
- yymsp[0].minor.yy327->pNextWin = yymsp[-2].minor.yy327;
- yylhsminor.yy327 = yymsp[0].minor.yy327;
+ assert( yymsp[0].minor.yy147!=0 );
+ yymsp[0].minor.yy147->pNextWin = yymsp[-2].minor.yy147;
+ yylhsminor.yy147 = yymsp[0].minor.yy147;
}
- yymsp[-2].minor.yy327 = yylhsminor.yy327;
+ yymsp[-2].minor.yy147 = yylhsminor.yy147;
break;
- case 288: /* windowdefn ::= nm AS window */
+ case 290: /* windowdefn ::= nm AS window */
{
- if( ALWAYS(yymsp[0].minor.yy327) ){
- yymsp[0].minor.yy327->zName = sqlite3DbStrNDup(pParse->db, yymsp[-2].minor.yy0.z, yymsp[-2].minor.yy0.n);
+ if( ALWAYS(yymsp[0].minor.yy147) ){
+ yymsp[0].minor.yy147->zName = sqlite3DbStrNDup(pParse->db, yymsp[-2].minor.yy0.z, yymsp[-2].minor.yy0.n);
}
- yylhsminor.yy327 = yymsp[0].minor.yy327;
+ yylhsminor.yy147 = yymsp[0].minor.yy147;
}
- yymsp[-2].minor.yy327 = yylhsminor.yy327;
+ yymsp[-2].minor.yy147 = yylhsminor.yy147;
break;
- case 289: /* window ::= LP part_opt orderby_opt frame_opt RP */
+ case 291: /* window ::= LP part_opt orderby_opt frame_opt RP */
{
- yymsp[-4].minor.yy327 = yymsp[-1].minor.yy327;
- if( ALWAYS(yymsp[-4].minor.yy327) ){
- yymsp[-4].minor.yy327->pPartition = yymsp[-3].minor.yy420;
- yymsp[-4].minor.yy327->pOrderBy = yymsp[-2].minor.yy420;
+ yymsp[-4].minor.yy147 = yymsp[-1].minor.yy147;
+ if( ALWAYS(yymsp[-4].minor.yy147) ){
+ yymsp[-4].minor.yy147->pPartition = yymsp[-3].minor.yy42;
+ yymsp[-4].minor.yy147->pOrderBy = yymsp[-2].minor.yy42;
}
}
break;
- case 290: /* part_opt ::= PARTITION BY nexprlist */
-{ yymsp[-2].minor.yy420 = yymsp[0].minor.yy420; }
+ case 292: /* part_opt ::= PARTITION BY nexprlist */
+{ yymsp[-2].minor.yy42 = yymsp[0].minor.yy42; }
break;
- case 291: /* part_opt ::= */
-{ yymsp[1].minor.yy420 = 0; }
+ case 293: /* part_opt ::= */
+{ yymsp[1].minor.yy42 = 0; }
break;
- case 292: /* frame_opt ::= */
+ case 294: /* frame_opt ::= */
{
- yymsp[1].minor.yy327 = sqlite3WindowAlloc(pParse, TK_RANGE, TK_UNBOUNDED, 0, TK_CURRENT, 0);
+ yymsp[1].minor.yy147 = sqlite3WindowAlloc(pParse, TK_RANGE, TK_UNBOUNDED, 0, TK_CURRENT, 0);
}
break;
- case 293: /* frame_opt ::= range_or_rows frame_bound_s */
+ case 295: /* frame_opt ::= range_or_rows frame_bound_s */
{
- yylhsminor.yy327 = sqlite3WindowAlloc(pParse, yymsp[-1].minor.yy70, yymsp[0].minor.yy119.eType,
yymsp[0].minor.yy119.pExpr, TK_CURRENT, 0);
+ yylhsminor.yy147 = sqlite3WindowAlloc(pParse, yymsp[-1].minor.yy96, yymsp[0].minor.yy317.eType,
yymsp[0].minor.yy317.pExpr, TK_CURRENT, 0);
}
- yymsp[-1].minor.yy327 = yylhsminor.yy327;
+ yymsp[-1].minor.yy147 = yylhsminor.yy147;
break;
- case 294: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */
+ case 296: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */
{
- yylhsminor.yy327 = sqlite3WindowAlloc(pParse, yymsp[-4].minor.yy70, yymsp[-2].minor.yy119.eType,
yymsp[-2].minor.yy119.pExpr, yymsp[0].minor.yy119.eType, yymsp[0].minor.yy119.pExpr);
+ yylhsminor.yy147 = sqlite3WindowAlloc(pParse, yymsp[-4].minor.yy96, yymsp[-2].minor.yy317.eType,
yymsp[-2].minor.yy317.pExpr, yymsp[0].minor.yy317.eType, yymsp[0].minor.yy317.pExpr);
}
- yymsp[-4].minor.yy327 = yylhsminor.yy327;
+ yymsp[-4].minor.yy147 = yylhsminor.yy147;
break;
- case 295: /* range_or_rows ::= RANGE */
-{ yymsp[0].minor.yy70 = TK_RANGE; }
+ case 297: /* range_or_rows ::= RANGE */
+{ yymsp[0].minor.yy96 = TK_RANGE; }
break;
- case 296: /* range_or_rows ::= ROWS */
-{ yymsp[0].minor.yy70 = TK_ROWS; }
+ case 298: /* range_or_rows ::= ROWS */
+{ yymsp[0].minor.yy96 = TK_ROWS; }
break;
- case 297: /* frame_bound_s ::= frame_bound */
- case 299: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==299);
-{ yylhsminor.yy119 = yymsp[0].minor.yy119; }
- yymsp[0].minor.yy119 = yylhsminor.yy119;
+ case 299: /* frame_bound_s ::= frame_bound */
+ case 301: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==301);
+{ yylhsminor.yy317 = yymsp[0].minor.yy317; }
+ yymsp[0].minor.yy317 = yylhsminor.yy317;
break;
- case 298: /* frame_bound_s ::= UNBOUNDED PRECEDING */
- case 300: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==300);
-{yymsp[-1].minor.yy119.eType = TK_UNBOUNDED; yymsp[-1].minor.yy119.pExpr = 0;}
+ case 300: /* frame_bound_s ::= UNBOUNDED PRECEDING */
+ case 302: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==302);
+{yymsp[-1].minor.yy317.eType = TK_UNBOUNDED; yymsp[-1].minor.yy317.pExpr = 0;}
break;
- case 301: /* frame_bound ::= expr PRECEDING */
-{ yylhsminor.yy119.eType = TK_PRECEDING; yylhsminor.yy119.pExpr = yymsp[-1].minor.yy18; }
- yymsp[-1].minor.yy119 = yylhsminor.yy119;
+ case 303: /* frame_bound ::= expr PRECEDING */
+{ yylhsminor.yy317.eType = TK_PRECEDING; yylhsminor.yy317.pExpr = yymsp[-1].minor.yy490; }
+ yymsp[-1].minor.yy317 = yylhsminor.yy317;
break;
- case 302: /* frame_bound ::= CURRENT ROW */
-{ yymsp[-1].minor.yy119.eType = TK_CURRENT ; yymsp[-1].minor.yy119.pExpr = 0; }
+ case 304: /* frame_bound ::= CURRENT ROW */
+{ yymsp[-1].minor.yy317.eType = TK_CURRENT ; yymsp[-1].minor.yy317.pExpr = 0; }
break;
- case 303: /* frame_bound ::= expr FOLLOWING */
-{ yylhsminor.yy119.eType = TK_FOLLOWING; yylhsminor.yy119.pExpr = yymsp[-1].minor.yy18; }
- yymsp[-1].minor.yy119 = yylhsminor.yy119;
+ case 305: /* frame_bound ::= expr FOLLOWING */
+{ yylhsminor.yy317.eType = TK_FOLLOWING; yylhsminor.yy317.pExpr = yymsp[-1].minor.yy490; }
+ yymsp[-1].minor.yy317 = yylhsminor.yy317;
break;
- case 304: /* window_clause ::= WINDOW windowdefn_list */
-{ yymsp[-1].minor.yy327 = yymsp[0].minor.yy327; }
+ case 306: /* window_clause ::= WINDOW windowdefn_list */
+{ yymsp[-1].minor.yy147 = yymsp[0].minor.yy147; }
break;
- case 305: /* over_clause ::= filter_opt OVER window */
+ case 307: /* over_clause ::= filter_opt OVER window */
{
- yylhsminor.yy327 = yymsp[0].minor.yy327;
- assert( yylhsminor.yy327!=0 );
- yylhsminor.yy327->pFilter = yymsp[-2].minor.yy18;
+ yylhsminor.yy147 = yymsp[0].minor.yy147;
+ assert( yylhsminor.yy147!=0 );
+ yylhsminor.yy147->pFilter = yymsp[-2].minor.yy490;
}
- yymsp[-2].minor.yy327 = yylhsminor.yy327;
+ yymsp[-2].minor.yy147 = yylhsminor.yy147;
break;
- case 306: /* over_clause ::= filter_opt OVER nm */
+ case 308: /* over_clause ::= filter_opt OVER nm */
{
- yylhsminor.yy327 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
- if( yylhsminor.yy327 ){
- yylhsminor.yy327->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n);
- yylhsminor.yy327->pFilter = yymsp[-2].minor.yy18;
+ yylhsminor.yy147 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window));
+ if( yylhsminor.yy147 ){
+ yylhsminor.yy147->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n);
+ yylhsminor.yy147->pFilter = yymsp[-2].minor.yy490;
}else{
- sqlite3ExprDelete(pParse->db, yymsp[-2].minor.yy18);
+ sqlite3ExprDelete(pParse->db, yymsp[-2].minor.yy490);
}
}
- yymsp[-2].minor.yy327 = yylhsminor.yy327;
+ yymsp[-2].minor.yy147 = yylhsminor.yy147;
break;
- case 308: /* filter_opt ::= FILTER LP WHERE expr RP */
-{ yymsp[-4].minor.yy18 = yymsp[-1].minor.yy18; }
+ case 310: /* filter_opt ::= FILTER LP WHERE expr RP */
+{ yymsp[-4].minor.yy490 = yymsp[-1].minor.yy490; }
break;
default:
- /* (309) input ::= cmdlist */ yytestcase(yyruleno==309);
- /* (310) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==310);
- /* (311) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=311);
- /* (312) ecmd ::= SEMI */ yytestcase(yyruleno==312);
- /* (313) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==313);
- /* (314) ecmd ::= explain cmdx */ yytestcase(yyruleno==314);
- /* (315) trans_opt ::= */ yytestcase(yyruleno==315);
- /* (316) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==316);
- /* (317) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==317);
- /* (318) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==318);
- /* (319) savepoint_opt ::= */ yytestcase(yyruleno==319);
- /* (320) cmd ::= create_table create_table_args */ yytestcase(yyruleno==320);
- /* (321) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==321);
- /* (322) columnlist ::= columnname carglist */ yytestcase(yyruleno==322);
- /* (323) nm ::= ID|INDEXED */ yytestcase(yyruleno==323);
- /* (324) nm ::= STRING */ yytestcase(yyruleno==324);
- /* (325) nm ::= JOIN_KW */ yytestcase(yyruleno==325);
- /* (326) typetoken ::= typename */ yytestcase(yyruleno==326);
- /* (327) typename ::= ID|STRING */ yytestcase(yyruleno==327);
- /* (328) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=328);
- /* (329) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=329);
- /* (330) carglist ::= carglist ccons */ yytestcase(yyruleno==330);
- /* (331) carglist ::= */ yytestcase(yyruleno==331);
- /* (332) ccons ::= NULL onconf */ yytestcase(yyruleno==332);
- /* (333) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==333);
- /* (334) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==334);
- /* (335) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=335);
- /* (336) tconscomma ::= */ yytestcase(yyruleno==336);
- /* (337) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=337);
- /* (338) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=338);
- /* (339) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=339);
- /* (340) oneselect ::= values */ yytestcase(yyruleno==340);
- /* (341) sclp ::= selcollist COMMA */ yytestcase(yyruleno==341);
- /* (342) as ::= ID|STRING */ yytestcase(yyruleno==342);
- /* (343) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=343);
- /* (344) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==344);
- /* (345) exprlist ::= nexprlist */ yytestcase(yyruleno==345);
- /* (346) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=346);
- /* (347) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=347);
- /* (348) nmnum ::= ON */ yytestcase(yyruleno==348);
- /* (349) nmnum ::= DELETE */ yytestcase(yyruleno==349);
- /* (350) nmnum ::= DEFAULT */ yytestcase(yyruleno==350);
- /* (351) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==351);
- /* (352) foreach_clause ::= */ yytestcase(yyruleno==352);
- /* (353) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==353);
- /* (354) trnm ::= nm */ yytestcase(yyruleno==354);
- /* (355) tridxby ::= */ yytestcase(yyruleno==355);
- /* (356) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==356);
- /* (357) database_kw_opt ::= */ yytestcase(yyruleno==357);
- /* (358) kwcolumn_opt ::= */ yytestcase(yyruleno==358);
- /* (359) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==359);
- /* (360) vtabarglist ::= vtabarg */ yytestcase(yyruleno==360);
- /* (361) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==361);
- /* (362) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==362);
- /* (363) anylist ::= */ yytestcase(yyruleno==363);
- /* (364) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==364);
- /* (365) anylist ::= anylist ANY */ yytestcase(yyruleno==365);
- /* (366) with ::= */ yytestcase(yyruleno==366);
+ /* (311) input ::= cmdlist */ yytestcase(yyruleno==311);
+ /* (312) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==312);
+ /* (313) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=313);
+ /* (314) ecmd ::= SEMI */ yytestcase(yyruleno==314);
+ /* (315) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==315);
+ /* (316) ecmd ::= explain cmdx */ yytestcase(yyruleno==316);
+ /* (317) trans_opt ::= */ yytestcase(yyruleno==317);
+ /* (318) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==318);
+ /* (319) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==319);
+ /* (320) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==320);
+ /* (321) savepoint_opt ::= */ yytestcase(yyruleno==321);
+ /* (322) cmd ::= create_table create_table_args */ yytestcase(yyruleno==322);
+ /* (323) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==323);
+ /* (324) columnlist ::= columnname carglist */ yytestcase(yyruleno==324);
+ /* (325) nm ::= ID|INDEXED */ yytestcase(yyruleno==325);
+ /* (326) nm ::= STRING */ yytestcase(yyruleno==326);
+ /* (327) nm ::= JOIN_KW */ yytestcase(yyruleno==327);
+ /* (328) typetoken ::= typename */ yytestcase(yyruleno==328);
+ /* (329) typename ::= ID|STRING */ yytestcase(yyruleno==329);
+ /* (330) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=330);
+ /* (331) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=331);
+ /* (332) carglist ::= carglist ccons */ yytestcase(yyruleno==332);
+ /* (333) carglist ::= */ yytestcase(yyruleno==333);
+ /* (334) ccons ::= NULL onconf */ yytestcase(yyruleno==334);
+ /* (335) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==335);
+ /* (336) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==336);
+ /* (337) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=337);
+ /* (338) tconscomma ::= */ yytestcase(yyruleno==338);
+ /* (339) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=339);
+ /* (340) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=340);
+ /* (341) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=341);
+ /* (342) oneselect ::= values */ yytestcase(yyruleno==342);
+ /* (343) sclp ::= selcollist COMMA */ yytestcase(yyruleno==343);
+ /* (344) as ::= ID|STRING */ yytestcase(yyruleno==344);
+ /* (345) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=345);
+ /* (346) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==346);
+ /* (347) exprlist ::= nexprlist */ yytestcase(yyruleno==347);
+ /* (348) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=348);
+ /* (349) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=349);
+ /* (350) nmnum ::= ON */ yytestcase(yyruleno==350);
+ /* (351) nmnum ::= DELETE */ yytestcase(yyruleno==351);
+ /* (352) nmnum ::= DEFAULT */ yytestcase(yyruleno==352);
+ /* (353) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==353);
+ /* (354) foreach_clause ::= */ yytestcase(yyruleno==354);
+ /* (355) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==355);
+ /* (356) trnm ::= nm */ yytestcase(yyruleno==356);
+ /* (357) tridxby ::= */ yytestcase(yyruleno==357);
+ /* (358) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==358);
+ /* (359) database_kw_opt ::= */ yytestcase(yyruleno==359);
+ /* (360) kwcolumn_opt ::= */ yytestcase(yyruleno==360);
+ /* (361) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==361);
+ /* (362) vtabarglist ::= vtabarg */ yytestcase(yyruleno==362);
+ /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==363);
+ /* (364) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==364);
+ /* (365) anylist ::= */ yytestcase(yyruleno==365);
+ /* (366) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==366);
+ /* (367) anylist ::= anylist ANY */ yytestcase(yyruleno==367);
+ /* (368) with ::= */ yytestcase(yyruleno==368);
break;
/********** End reduce actions ************************************************/
};
- assert( yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
- yygoto = yyRuleInfo[yyruleno].lhs;
- yysize = yyRuleInfo[yyruleno].nrhs;
+ assert( yyruleno<sizeof(yyRuleInfoLhs)/sizeof(yyRuleInfoLhs[0]) );
+ yygoto = yyRuleInfoLhs[yyruleno];
+ yysize = yyRuleInfoNRhs[yyruleno];
yyact = yy_find_reduce_action(yymsp[yysize].stateno,(YYCODETYPE)yygoto);
/* There are no SHIFTREDUCE actions on nonterminals because the table
@@ -150229,10 +152027,9 @@ SQLITE_PRIVATE void sqlite3Parser(
yymajor = YYNOCODE;
}else{
while( yypParser->yytos >= yypParser->yystack
- && yymx != YYERRORSYMBOL
&& (yyact = yy_find_reduce_action(
yypParser->yytos->stateno,
- YYERRORSYMBOL)) >= YY_MIN_REDUCE
+ YYERRORSYMBOL)) > YY_MAX_SHIFTREDUCE
){
yy_pop_parser_stack(yypParser);
}
@@ -151226,7 +153023,14 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
pParse->rc = SQLITE_OK;
pParse->zTail = zSql;
assert( pzErrMsg!=0 );
- /* sqlite3ParserTrace(stdout, "parser: "); */
+#ifdef SQLITE_DEBUG
+ if( db->flags & SQLITE_ParserTrace ){
+ printf("parser: [[[%s]]]\n", zSql);
+ sqlite3ParserTrace(stdout, "parser: ");
+ }else{
+ sqlite3ParserTrace(0, 0);
+ }
+#endif
#ifdef sqlite3Parser_ENGINEALWAYSONSTACK
pEngine = &sEngine;
sqlite3ParserInit(pEngine, pParse);
@@ -151369,6 +153173,141 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr
return nErr;
}
+
+#ifdef SQLITE_ENABLE_NORMALIZE
+/*
+** Insert a single space character into pStr if the current string
+** ends with an identifier
+*/
+static void addSpaceSeparator(sqlite3_str *pStr){
+ if( pStr->nChar && sqlite3IsIdChar(pStr->zText[pStr->nChar-1]) ){
+ sqlite3_str_append(pStr, " ", 1);
+ }
+}
+
+/*
+** Compute a normalization of the SQL given by zSql[0..nSql-1]. Return
+** the normalization in space obtained from sqlite3DbMalloc(). Or return
+** NULL if anything goes wrong or if zSql is NULL.
+*/
+SQLITE_PRIVATE char *sqlite3Normalize(
+ Vdbe *pVdbe, /* VM being reprepared */
+ const char *zSql /* The original SQL string */
+){
+ sqlite3 *db; /* The database connection */
+ int i; /* Next unread byte of zSql[] */
+ int n; /* length of current token */
+ int tokenType; /* type of current token */
+ int prevType = 0; /* Previous non-whitespace token */
+ int nParen; /* Number of nested levels of parentheses */
+ int iStartIN; /* Start of RHS of IN operator in z[] */
+ int nParenAtIN; /* Value of nParent at start of RHS of IN operator */
+ int j; /* Bytes of normalized SQL generated so far */
+ sqlite3_str *pStr; /* The normalized SQL string under construction */
+
+ db = sqlite3VdbeDb(pVdbe);
+ tokenType = -1;
+ nParen = iStartIN = nParenAtIN = 0;
+ pStr = sqlite3_str_new(db);
+ assert( pStr!=0 ); /* sqlite3_str_new() never returns NULL */
+ for(i=0; zSql[i] && pStr->accError==0; i+=n){
+ if( tokenType!=TK_SPACE ){
+ prevType = tokenType;
+ }
+ n = sqlite3GetToken((unsigned char*)zSql+i, &tokenType);
+ if( NEVER(n<=0) ) break;
+ switch( tokenType ){
+ case TK_SPACE: {
+ break;
+ }
+ case TK_NULL: {
+ if( prevType==TK_IS || prevType==TK_NOT ){
+ sqlite3_str_append(pStr, " NULL", 5);
+ break;
+ }
+ /* Fall through */
+ }
+ case TK_STRING:
+ case TK_INTEGER:
+ case TK_FLOAT:
+ case TK_VARIABLE:
+ case TK_BLOB: {
+ sqlite3_str_append(pStr, "?", 1);
+ break;
+ }
+ case TK_LP: {
+ nParen++;
+ if( prevType==TK_IN ){
+ iStartIN = pStr->nChar;
+ nParenAtIN = nParen;
+ }
+ sqlite3_str_append(pStr, "(", 1);
+ break;
+ }
+ case TK_RP: {
+ if( iStartIN>0 && nParen==nParenAtIN ){
+ assert( pStr->nChar>=iStartIN );
+ pStr->nChar = iStartIN+1;
+ sqlite3_str_append(pStr, "?,?,?", 5);
+ iStartIN = 0;
+ }
+ nParen--;
+ sqlite3_str_append(pStr, ")", 1);
+ break;
+ }
+ case TK_ID: {
+ iStartIN = 0;
+ j = pStr->nChar;
+ if( sqlite3Isquote(zSql[i]) ){
+ char *zId = sqlite3DbStrNDup(db, zSql+i, n);
+ int nId;
+ int eType = 0;
+ if( zId==0 ) break;
+ sqlite3Dequote(zId);
+ if( zSql[i]=='"' && sqlite3VdbeUsesDoubleQuotedString(pVdbe, zId) ){
+ sqlite3_str_append(pStr, "?", 1);
+ sqlite3DbFree(db, zId);
+ break;
+ }
+ nId = sqlite3Strlen30(zId);
+ if( sqlite3GetToken((u8*)zId, &eType)==nId && eType==TK_ID ){
+ addSpaceSeparator(pStr);
+ sqlite3_str_append(pStr, zId, nId);
+ }else{
+ sqlite3_str_appendf(pStr, "\"%w\"", zId);
+ }
+ sqlite3DbFree(db, zId);
+ }else{
+ addSpaceSeparator(pStr);
+ sqlite3_str_append(pStr, zSql+i, n);
+ }
+ while( j<pStr->nChar ){
+ pStr->zText[j] = sqlite3Tolower(pStr->zText[j]);
+ j++;
+ }
+ break;
+ }
+ case TK_SELECT: {
+ iStartIN = 0;
+ /* fall through */
+ }
+ default: {
+ if( sqlite3IsIdChar(zSql[i]) ) addSpaceSeparator(pStr);
+ j = pStr->nChar;
+ sqlite3_str_append(pStr, zSql+i, n);
+ while( j<pStr->nChar ){
+ pStr->zText[j] = sqlite3Toupper(pStr->zText[j]);
+ j++;
+ }
+ break;
+ }
+ }
+ }
+ if( tokenType!=TK_SEMI ) sqlite3_str_append(pStr, ";", 1);
+ return sqlite3_str_finish(pStr);
+}
+#endif /* SQLITE_ENABLE_NORMALIZE */
+
/************** End of tokenize.c ********************************************/
/************** Begin file complete.c ****************************************/
/*
@@ -152414,6 +154353,13 @@ SQLITE_API int sqlite3_config(int op, ...){
}
#endif /* SQLITE_ENABLE_SORTER_REFERENCES */
+#ifdef SQLITE_ENABLE_DESERIALIZE
+ case SQLITE_CONFIG_MEMDB_MAXSIZE: {
+ sqlite3GlobalConfig.mxMemdbSize = va_arg(ap, sqlite3_int64);
+ break;
+ }
+#endif /* SQLITE_ENABLE_DESERIALIZE */
+
default: {
rc = SQLITE_ERROR;
break;
@@ -152596,6 +154542,7 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){
{ SQLITE_DBCONFIG_ENABLE_QPSG, SQLITE_EnableQPSG },
{ SQLITE_DBCONFIG_TRIGGER_EQP, SQLITE_TriggerEQP },
{ SQLITE_DBCONFIG_RESET_DATABASE, SQLITE_ResetDatabase },
+ { SQLITE_DBCONFIG_DEFENSIVE, SQLITE_Defensive },
};
unsigned int i;
rc = SQLITE_ERROR; /* IMP: R-42790-23372 */
@@ -152603,11 +154550,11 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){
if( aFlagOp[i].op==op ){
int onoff = va_arg(ap, int);
int *pRes = va_arg(ap, int*);
- u32 oldFlags = db->flags;
+ u64 oldFlags = db->flags;
if( onoff>0 ){
db->flags |= aFlagOp[i].mask;
}else if( onoff==0 ){
- db->flags &= ~aFlagOp[i].mask;
+ db->flags &= ~(u64)aFlagOp[i].mask;
}
if( oldFlags!=db->flags ){
sqlite3ExpirePreparedStatements(db, 0);
@@ -153070,7 +155017,7 @@ SQLITE_PRIVATE void sqlite3RollbackAll(sqlite3 *db, int tripCode){
/* Any deferred constraint violations have now been resolved. */
db->nDeferredCons = 0;
db->nDeferredImmCons = 0;
- db->flags &= ~SQLITE_DeferFKs;
+ db->flags &= ~(u64)SQLITE_DeferFKs;
/* If one has been configured, invoke the rollback-hook callback */
if( db->xRollbackCallback && (inTrans || !db->autoCommit) ){
@@ -153812,6 +155759,8 @@ SQLITE_API void *sqlite3_profile(
pOld = db->pProfileArg;
db->xProfile = xProfile;
db->pProfileArg = pArg;
+ db->mTrace &= SQLITE_TRACE_NONLEGACY_MASK;
+ if( db->xProfile ) db->mTrace |= SQLITE_TRACE_XPROFILE;
sqlite3_mutex_leave(db->mutex);
return pOld;
}
@@ -154163,7 +156112,7 @@ SQLITE_API const char *sqlite3_errmsg(sqlite3 *db){
z = sqlite3ErrStr(SQLITE_NOMEM_BKPT);
}else{
testcase( db->pErr==0 );
- z = (char*)sqlite3_value_text(db->pErr);
+ z = db->errCode ? (char*)sqlite3_value_text(db->pErr) : 0;
assert( !db->mallocFailed );
if( z==0 ){
z = sqlite3ErrStr(db->errCode);
@@ -154693,6 +156642,40 @@ SQLITE_PRIVATE int sqlite3ParseUri(
return rc;
}
+#if defined(SQLITE_HAS_CODEC)
+/*
+** Process URI filename query parameters relevant to the SQLite Encryption
+** Extension. Return true if any of the relevant query parameters are
+** seen and return false if not.
+*/
+SQLITE_PRIVATE int sqlite3CodecQueryParameters(
+ sqlite3 *db, /* Database connection */
+ const char *zDb, /* Which schema is being created/attached */
+ const char *zUri /* URI filename */
+){
+ const char *zKey;
+ if( (zKey = sqlite3_uri_parameter(zUri, "hexkey"))!=0 && zKey[0] ){
+ u8 iByte;
+ int i;
+ char zDecoded[40];
+ for(i=0, iByte=0; i<sizeof(zDecoded)*2 && sqlite3Isxdigit(zKey[i]); i++){
+ iByte = (iByte<<4) + sqlite3HexToInt(zKey[i]);
+ if( (i&1)!=0 ) zDecoded[i/2] = iByte;
+ }
+ sqlite3_key_v2(db, zDb, zDecoded, i/2);
+ return 1;
+ }else if( (zKey = sqlite3_uri_parameter(zUri, "key"))!=0 ){
+ sqlite3_key_v2(db, zDb, zKey, sqlite3Strlen30(zKey));
+ return 1;
+ }else if( (zKey = sqlite3_uri_parameter(zUri, "textkey"))!=0 ){
+ sqlite3_key_v2(db, zDb, zKey, -1);
+ return 1;
+ }else{
+ return 0;
+ }
+}
+#endif
+
/*
** This routine does the work of opening a database on behalf of
@@ -154822,6 +156805,9 @@ static int openDatabase(
#endif
#if defined(SQLITE_ENABLE_QPSG)
| SQLITE_EnableQPSG
+#endif
+#if defined(SQLITE_DEFAULT_DEFENSIVE)
+ | SQLITE_Defensive
#endif
;
sqlite3HashInit(&db->aCollSeq);
@@ -155035,26 +157021,13 @@ opendb_out:
}
#endif
#if defined(SQLITE_HAS_CODEC)
- if( rc==SQLITE_OK ){
- const char *zKey;
- if( (zKey = sqlite3_uri_parameter(zOpen, "hexkey"))!=0 && zKey[0] ){
- u8 iByte;
- int i;
- char zDecoded[40];
- for(i=0, iByte=0; i<sizeof(zDecoded)*2 && sqlite3Isxdigit(zKey[i]); i++){
- iByte = (iByte<<4) + sqlite3HexToInt(zKey[i]);
- if( (i&1)!=0 ) zDecoded[i/2] = iByte;
- }
- sqlite3_key_v2(db, 0, zDecoded, i/2);
- }else if( (zKey = sqlite3_uri_parameter(zOpen, "key"))!=0 ){
- sqlite3_key_v2(db, 0, zKey, sqlite3Strlen30(zKey));
- }
- }
+ if( rc==SQLITE_OK ) sqlite3CodecQueryParameters(db, 0, zOpen);
#endif
sqlite3_free(zOpen);
return rc & 0xff;
}
+
/*
** Open a new database handle.
*/
@@ -155710,15 +157683,26 @@ SQLITE_API int sqlite3_test_control(int op, ...){
/* sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, int onoff);
**
- ** If parameter onoff is non-zero, configure the wrappers so that all
- ** subsequent calls to localtime() and variants fail. If onoff is zero,
- ** undo this setting.
+ ** If parameter onoff is non-zero, subsequent calls to localtime()
+ ** and its variants fail. If onoff is zero, undo this setting.
*/
case SQLITE_TESTCTRL_LOCALTIME_FAULT: {
sqlite3GlobalConfig.bLocaltimeFault = va_arg(ap, int);
break;
}
+ /* sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCS, int onoff);
+ **
+ ** If parameter onoff is non-zero, internal-use-only SQL functions
+ ** are visible to ordinary SQL. This is useful for testing but is
+ ** unsafe because invalid parameters to those internal-use-only functions
+ ** can result in crashes or segfaults.
+ */
+ case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: {
+ sqlite3GlobalConfig.bInternalFunctions = va_arg(ap, int);
+ break;
+ }
+
/* sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, int);
**
** Set or clear a flag that indicates that the database file is always well-
@@ -157104,6 +159088,8 @@ SQLITE_PRIVATE Fts3HashElem *sqlite3Fts3HashFindElem(const Fts3Hash *, const voi
*/
#define FTS3_VARINT_MAX 10
+#define FTS3_BUFFER_PADDING 8
+
/*
** FTS4 virtual tables may maintain multiple indexes - one index of all terms
** in the document set and zero or more prefix indexes. All indexes are stored
@@ -157136,6 +159122,18 @@ SQLITE_PRIVATE Fts3HashElem *sqlite3Fts3HashFindElem(const Fts3Hash *, const voi
#define POS_COLUMN (1) /* Column-list terminator */
#define POS_END (0) /* Position-list terminator */
+/*
+** The assert_fts3_nc() macro is similar to the assert() macro, except that it
+** is used for assert() conditions that are true only if it can be
+** guranteed that the database is not corrupt.
+*/
+#if defined(SQLITE_DEBUG) || defined(SQLITE_TEST)
+SQLITE_API extern int sqlite3_fts3_may_be_corrupt;
+# define assert_fts3_nc(x) assert(sqlite3_fts3_may_be_corrupt || (x))
+#else
+# define assert_fts3_nc(x) assert(x)
+#endif
+
/*
** This section provides definitions to allow the
** FTS3 extension to be compiled outside of the
@@ -157660,6 +159658,14 @@ SQLITE_PRIVATE int sqlite3Fts3Never(int b) { assert( !b ); return b; }
# endif
#endif
+/*
+** This variable is set to false when running tests for which the on disk
+** structures should not be corrupt. Otherwise, true. If it is false, extra
+** assert() conditions in the fts3 code are activated - conditions that are
+** only true if it is guaranteed that the fts3 database is not corrupt.
+*/
+SQLITE_API int sqlite3_fts3_may_be_corrupt = 1;
+
/*
** Write a 64-bit variable-length integer to memory starting at p[0].
** The length of data written will be between 1 and FTS3_VARINT_MAX bytes.
@@ -157678,7 +159684,7 @@ SQLITE_PRIVATE int sqlite3Fts3PutVarint(char *p, sqlite_int64 v){
}
#define GETVARINT_STEP(v, ptr, shift, mask1, mask2, var, ret) \
- v = (v & mask1) | ( (*ptr++) << shift ); \
+ v = (v & mask1) | ( (*(const unsigned char*)(ptr++)) << shift ); \
if( (v & mask2)==0 ){ var = v; return ret; }
#define GETVARINT_INIT(v, ptr, shift, mask1, mask2, var, ret) \
v = (*ptr++); \
@@ -157716,20 +159722,21 @@ SQLITE_PRIVATE int sqlite3Fts3GetVarint(const char *pBuf, sqlite_int64 *v){
** a non-negative 32-bit integer before it is returned.
*/
SQLITE_PRIVATE int sqlite3Fts3GetVarint32(const char *p, int *pi){
+ const unsigned char *ptr = (const unsigned char*)p;
u32 a;
#ifndef fts3GetVarint32
- GETVARINT_INIT(a, p, 0, 0x00, 0x80, *pi, 1);
+ GETVARINT_INIT(a, ptr, 0, 0x00, 0x80, *pi, 1);
#else
- a = (*p++);
+ a = (*ptr++);
assert( a & 0x80 );
#endif
- GETVARINT_STEP(a, p, 7, 0x7F, 0x4000, *pi, 2);
- GETVARINT_STEP(a, p, 14, 0x3FFF, 0x200000, *pi, 3);
- GETVARINT_STEP(a, p, 21, 0x1FFFFF, 0x10000000, *pi, 4);
+ GETVARINT_STEP(a, ptr, 7, 0x7F, 0x4000, *pi, 2);
+ GETVARINT_STEP(a, ptr, 14, 0x3FFF, 0x200000, *pi, 3);
+ GETVARINT_STEP(a, ptr, 21, 0x1FFFFF, 0x10000000, *pi, 4);
a = (a & 0x0FFFFFFF );
- *pi = (int)(a | ((u32)(*p & 0x07) << 28));
+ *pi = (int)(a | ((u32)(*ptr & 0x07) << 28));
assert( 0==(a & 0x80000000) );
assert( *pi>=0 );
return 5;
@@ -157900,13 +159907,18 @@ static int fts3DestroyMethod(sqlite3_vtab *pVtab){
sqlite3 *db = p->db; /* Database handle */
/* Drop the shadow tables */
- if( p->zContentTbl==0 ){
- fts3DbExec(&rc, db, "DROP TABLE IF EXISTS %Q.'%q_content'", zDb, p->zName);
- }
- fts3DbExec(&rc, db, "DROP TABLE IF EXISTS %Q.'%q_segments'", zDb,p->zName);
- fts3DbExec(&rc, db, "DROP TABLE IF EXISTS %Q.'%q_segdir'", zDb, p->zName);
- fts3DbExec(&rc, db, "DROP TABLE IF EXISTS %Q.'%q_docsize'", zDb, p->zName);
- fts3DbExec(&rc, db, "DROP TABLE IF EXISTS %Q.'%q_stat'", zDb, p->zName);
+ fts3DbExec(&rc, db,
+ "DROP TABLE IF EXISTS %Q.'%q_segments';"
+ "DROP TABLE IF EXISTS %Q.'%q_segdir';"
+ "DROP TABLE IF EXISTS %Q.'%q_docsize';"
+ "DROP TABLE IF EXISTS %Q.'%q_stat';"
+ "%s DROP TABLE IF EXISTS %Q.'%q_content';",
+ zDb, p->zName,
+ zDb, p->zName,
+ zDb, p->zName,
+ zDb, p->zName,
+ (p->zContentTbl ? "--" : ""), zDb,p->zName
+ );
/* If everything has worked, invoke fts3DisconnectMethod() to free the
** memory associated with the Fts3Table structure and return SQLITE_OK.
@@ -158138,10 +160150,10 @@ static void fts3Appendf(
** memory.
*/
static char *fts3QuoteId(char const *zInput){
- int nRet;
+ sqlite3_int64 nRet;
char *zRet;
nRet = 2 + (int)strlen(zInput)*2 + 1;
- zRet = sqlite3_malloc(nRet);
+ zRet = sqlite3_malloc64(nRet);
if( zRet ){
int i;
char *z = zRet;
@@ -158322,7 +160334,7 @@ static int fts3PrefixParameter(
}
}
- aIndex = sqlite3_malloc(sizeof(struct Fts3Index) * nIndex);
+ aIndex = sqlite3_malloc64(sizeof(struct Fts3Index) * nIndex);
*apIndex = aIndex;
if( !aIndex ){
return SQLITE_NOMEM;
@@ -158401,7 +160413,7 @@ static int fts3ContentColumns(
if( rc==SQLITE_OK ){
const char **azCol; /* Output array */
- int nStr = 0; /* Size of all column names (incl. 0x00) */
+ sqlite3_int64 nStr = 0; /* Size of all column names (incl. 0x00) */
int nCol; /* Number of table columns */
int i; /* Used to iterate through columns */
@@ -158411,11 +160423,11 @@ static int fts3ContentColumns(
nCol = sqlite3_column_count(pStmt);
for(i=0; i<nCol; i++){
const char *zCol = sqlite3_column_name(pStmt, i);
- nStr += (int)strlen(zCol) + 1;
+ nStr += strlen(zCol) + 1;
}
/* Allocate and populate the array to return. */
- azCol = (const char **)sqlite3_malloc(sizeof(char *) * nCol + nStr);
+ azCol = (const char **)sqlite3_malloc64(sizeof(char *) * nCol + nStr);
if( azCol==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -158463,7 +160475,7 @@ static int fts3InitVtab(
Fts3Table *p = 0; /* Pointer to allocated vtab */
int rc = SQLITE_OK; /* Return code */
int i; /* Iterator variable */
- int nByte; /* Size of allocation used for *p */
+ sqlite3_int64 nByte; /* Size of allocation used for *p */
int iCol; /* Column index */
int nString = 0; /* Bytes required to hold all column names */
int nCol = 0; /* Number of columns in the FTS table */
@@ -158497,10 +160509,10 @@ static int fts3InitVtab(
nName = (int)strlen(argv[2]) + 1;
nByte = sizeof(const char *) * (argc-2);
- aCol = (const char **)sqlite3_malloc(nByte);
+ aCol = (const char **)sqlite3_malloc64(nByte);
if( aCol ){
memset((void*)aCol, 0, nByte);
- azNotindexed = (char **)sqlite3_malloc(nByte);
+ azNotindexed = (char **)sqlite3_malloc64(nByte);
}
if( azNotindexed ){
memset(azNotindexed, 0, nByte);
@@ -158695,7 +160707,7 @@ static int fts3InitVtab(
nName + /* zName */
nDb + /* zDb */
nString; /* Space for azColumn strings */
- p = (Fts3Table*)sqlite3_malloc(nByte);
+ p = (Fts3Table*)sqlite3_malloc64(nByte);
if( p==0 ){
rc = SQLITE_NOMEM;
goto fts3_init_out;
@@ -159161,7 +161173,7 @@ static int fts3ScanInteriorNode(
const char *zCsr = zNode; /* Cursor to iterate through node */
const char *zEnd = &zCsr[nNode];/* End of interior node buffer */
char *zBuffer = 0; /* Buffer to load terms into */
- int nAlloc = 0; /* Size of allocated buffer */
+ i64 nAlloc = 0; /* Size of allocated buffer */
int isFirstTerm = 1; /* True when processing first term on page */
sqlite3_int64 iChild; /* Block id of child node to descend to */
@@ -159199,14 +161211,14 @@ static int fts3ScanInteriorNode(
zCsr += fts3GetVarint32(zCsr, &nSuffix);
assert( nPrefix>=0 && nSuffix>=0 );
- if( &zCsr[nSuffix]>zEnd ){
+ if( nPrefix>zCsr-zNode || nSuffix>zEnd-zCsr ){
rc = FTS_CORRUPT_VTAB;
goto finish_scan;
}
- if( nPrefix+nSuffix>nAlloc ){
+ if( (i64)nPrefix+nSuffix>nAlloc ){
char *zNew;
- nAlloc = (nPrefix+nSuffix) * 2;
- zNew = (char *)sqlite3_realloc(zBuffer, nAlloc);
+ nAlloc = ((i64)nPrefix+nSuffix) * 2;
+ zNew = (char *)sqlite3_realloc64(zBuffer, nAlloc);
if( !zNew ){
rc = SQLITE_NOMEM;
goto finish_scan;
@@ -159474,7 +161486,7 @@ static int fts3PutColNumber(char **pp, int iCol){
** updated appropriately. The caller is responsible for insuring
** that there is enough space in *pp to hold the complete output.
*/
-static void fts3PoslistMerge(
+static int fts3PoslistMerge(
char **pp, /* Output buffer */
char **pp1, /* Left input list */
char **pp2 /* Right input list */
@@ -159487,11 +161499,17 @@ static void fts3PoslistMerge(
int iCol1; /* The current column index in pp1 */
int iCol2; /* The current column index in pp2 */
- if( *p1==POS_COLUMN ) fts3GetVarint32(&p1[1], &iCol1);
+ if( *p1==POS_COLUMN ){
+ fts3GetVarint32(&p1[1], &iCol1);
+ if( iCol1==0 ) return FTS_CORRUPT_VTAB;
+ }
else if( *p1==POS_END ) iCol1 = POSITION_LIST_END;
else iCol1 = 0;
- if( *p2==POS_COLUMN ) fts3GetVarint32(&p2[1], &iCol2);
+ if( *p2==POS_COLUMN ){
+ fts3GetVarint32(&p2[1], &iCol2);
+ if( iCol2==0 ) return FTS_CORRUPT_VTAB;
+ }
else if( *p2==POS_END ) iCol2 = POSITION_LIST_END;
else iCol2 = 0;
@@ -159539,6 +161557,7 @@ static void fts3PoslistMerge(
*pp = p;
*pp1 = p1 + 1;
*pp2 = p2 + 1;
+ return SQLITE_OK;
}
/*
@@ -159603,10 +161622,9 @@ static int fts3PoslistPhraseMerge(
p += sqlite3Fts3PutVarint(p, iCol1);
}
- assert( *p1!=POS_END && *p1!=POS_COLUMN );
- assert( *p2!=POS_END && *p2!=POS_COLUMN );
fts3GetDeltaVarint(&p1, &iPos1); iPos1 -= 2;
fts3GetDeltaVarint(&p2, &iPos2); iPos2 -= 2;
+ if( iPos1<0 || iPos2<0 ) break;
while( 1 ){
if( iPos2==iPos1+nToken
@@ -159832,6 +161850,7 @@ static int fts3DoclistOrMerge(
char *a2, int n2, /* Second doclist */
char **paOut, int *pnOut /* OUT: Malloc'd doclist */
){
+ int rc = SQLITE_OK;
sqlite3_int64 i1 = 0;
sqlite3_int64 i2 = 0;
sqlite3_int64 iPrev = 0;
@@ -159875,7 +161894,7 @@ static int fts3DoclistOrMerge(
** A symetric argument may be made if the doclists are in descending
** order.
*/
- aOut = sqlite3_malloc(n1+n2+FTS3_VARINT_MAX-1);
+ aOut = sqlite3_malloc64((i64)n1+n2+FTS3_VARINT_MAX-1+FTS3_BUFFER_PADDING);
if( !aOut ) return SQLITE_NOMEM;
p = aOut;
@@ -159886,7 +161905,8 @@ static int fts3DoclistOrMerge(
if( p2 && p1 && iDiff==0 ){
fts3PutDeltaVarint3(&p, bDescDoclist, &iPrev, &bFirstOut, i1);
- fts3PoslistMerge(&p, &p1, &p2);
+ rc = fts3PoslistMerge(&p, &p1, &p2);
+ if( rc ) break;
fts3GetDeltaVarint3(&p1, pEnd1, bDescDoclist, &i1);
fts3GetDeltaVarint3(&p2, pEnd2, bDescDoclist, &i2);
}else if( !p2 || (p1 && iDiff<0) ){
@@ -159900,10 +161920,16 @@ static int fts3DoclistOrMerge(
}
}
+ if( rc!=SQLITE_OK ){
+ sqlite3_free(aOut);
+ p = aOut = 0;
+ }else{
+ assert( (p-aOut)<=n1+n2+FTS3_VARINT_MAX-1 );
+ memset(&aOut[(p-aOut)], 0, FTS3_BUFFER_PADDING);
+ }
*paOut = aOut;
*pnOut = (int)(p-aOut);
- assert( *pnOut<=n1+n2+FTS3_VARINT_MAX-1 );
- return SQLITE_OK;
+ return rc;
}
/*
@@ -159938,7 +161964,7 @@ static int fts3DoclistPhraseMerge(
assert( nDist>0 );
if( bDescDoclist ){
- aOut = sqlite3_malloc(*pnRight + FTS3_VARINT_MAX);
+ aOut = sqlite3_malloc64((sqlite3_int64)*pnRight + FTS3_VARINT_MAX);
if( aOut==0 ) return SQLITE_NOMEM;
}else{
aOut = aRight;
@@ -160122,6 +162148,7 @@ static int fts3TermSelectMerge(
pTS->anOutput[0] = nDoclist;
if( pTS->aaOutput[0] ){
memcpy(pTS->aaOutput[0], aDoclist, nDoclist);
+ memset(&pTS->aaOutput[0][nDoclist], 0, FTS3_VARINT_MAX);
}else{
return SQLITE_NOMEM;
}
@@ -160173,8 +162200,8 @@ static int fts3SegReaderCursorAppend(
){
if( (pCsr->nSegment%16)==0 ){
Fts3SegReader **apNew;
- int nByte = (pCsr->nSegment + 16)*sizeof(Fts3SegReader*);
- apNew = (Fts3SegReader **)sqlite3_realloc(pCsr->apSegment, nByte);
+ sqlite3_int64 nByte = (pCsr->nSegment + 16)*sizeof(Fts3SegReader*);
+ apNew = (Fts3SegReader **)sqlite3_realloc64(pCsr->apSegment, nByte);
if( !apNew ){
sqlite3Fts3SegReaderFree(pNew);
return SQLITE_NOMEM;
@@ -160238,7 +162265,7 @@ static int fts3SegReaderCursor(
/* If zTerm is not NULL, and this segment is not stored entirely on its
** root node, the range of leaves scanned can be reduced. Do this. */
- if( iStartBlock && zTerm ){
+ if( iStartBlock && zTerm && zRoot ){
sqlite3_int64 *pi = (isPrefix ? &iLeavesEndBlock : 0);
rc = fts3SelectLeaf(p, zTerm, nTerm, zRoot, nRoot, &iStartBlock, pi);
if( rc!=SQLITE_OK ) goto finished;
@@ -161180,14 +163207,28 @@ static int fts3RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
Fts3Table *p = (Fts3Table*)pVtab;
UNUSED_PARAMETER(iSavepoint);
assert( p->inTransaction );
- assert( p->mxSavepoint >= iSavepoint );
TESTONLY( p->mxSavepoint = iSavepoint );
sqlite3Fts3PendingTermsClear(p);
return SQLITE_OK;
}
+/*
+** Return true if zName is the extension on one of the shadow tables used
+** by this module.
+*/
+static int fts3ShadowName(const char *zName){
+ static const char *azName[] = {
+ "content", "docsize", "segdir", "segments", "stat",
+ };
+ unsigned int i;
+ for(i=0; i<sizeof(azName)/sizeof(azName[0]); i++){
+ if( sqlite3_stricmp(zName, azName[i])==0 ) return 1;
+ }
+ return 0;
+}
+
static const sqlite3_module fts3Module = {
- /* iVersion */ 2,
+ /* iVersion */ 3,
/* xCreate */ fts3CreateMethod,
/* xConnect */ fts3ConnectMethod,
/* xBestIndex */ fts3BestIndexMethod,
@@ -161210,6 +163251,7 @@ static const sqlite3_module fts3Module = {
/* xSavepoint */ fts3SavepointMethod,
/* xRelease */ fts3ReleaseMethod,
/* xRollbackTo */ fts3RollbackToMethod,
+ /* xShadowName */ fts3ShadowName,
};
/*
@@ -161490,6 +163532,7 @@ static int fts3EvalPhraseLoad(
return rc;
}
+#ifndef SQLITE_DISABLE_FTS4_DEFERRED
/*
** This function is called on each phrase after the position lists for
** any deferred tokens have been loaded into memory. It updates the phrases
@@ -161593,6 +163636,7 @@ static int fts3EvalDeferredPhrase(Fts3Cursor *pCsr, Fts3Phrase *pPhrase){
return SQLITE_OK;
}
+#endif /* SQLITE_DISABLE_FTS4_DEFERRED */
/*
** Maximum number of tokens a phrase may have to be considered for the
@@ -161937,9 +163981,10 @@ static int fts3EvalIncrPhraseNext(
if( bEof==0 ){
int nList = 0;
int nByte = a[p->nToken-1].nList;
- char *aDoclist = sqlite3_malloc(nByte+1);
+ char *aDoclist = sqlite3_malloc(nByte+FTS3_BUFFER_PADDING);
if( !aDoclist ) return SQLITE_NOMEM;
memcpy(aDoclist, a[p->nToken-1].pList, nByte+1);
+ memset(&aDoclist[nByte], 0, FTS3_BUFFER_PADDING);
for(i=0; i<(p->nToken-1); i++){
if( a[i].bIgnore==0 ){
@@ -162330,7 +164375,7 @@ static int fts3EvalStart(Fts3Cursor *pCsr){
if( rc==SQLITE_OK && nToken>1 && pTab->bFts4 ){
Fts3TokenAndCost *aTC;
Fts3Expr **apOr;
- aTC = (Fts3TokenAndCost *)sqlite3_malloc(
+ aTC = (Fts3TokenAndCost *)sqlite3_malloc64(
sizeof(Fts3TokenAndCost) * nToken
+ sizeof(Fts3Expr *) * nOr * 2
);
@@ -162641,7 +164686,7 @@ static int fts3EvalNearTest(Fts3Expr *pExpr, int *pRc){
&& (pExpr->pParent==0 || pExpr->pParent->eType!=FTSQUERY_NEAR)
){
Fts3Expr *p;
- int nTmp = 0; /* Bytes of temp space */
+ sqlite3_int64 nTmp = 0; /* Bytes of temp space */
char *aTmp; /* Temp space for PoslistNearMerge() */
/* Allocate temporary working space. */
@@ -162650,7 +164695,7 @@ static int fts3EvalNearTest(Fts3Expr *pExpr, int *pRc){
nTmp += p->pRight->pPhrase->doclist.nList;
}
nTmp += p->pPhrase->doclist.nList;
- aTmp = sqlite3_malloc(nTmp*2);
+ aTmp = sqlite3_malloc64(nTmp*2);
if( !aTmp ){
*pRc = SQLITE_NOMEM;
res = 0;
@@ -162920,15 +164965,14 @@ static void fts3EvalRestart(
** found in Fts3Expr.pPhrase->doclist.pList for each of the phrase
** expression nodes.
*/
-static void fts3EvalUpdateCounts(Fts3Expr *pExpr){
+static void fts3EvalUpdateCounts(Fts3Expr *pExpr, int nCol){
if( pExpr ){
Fts3Phrase *pPhrase = pExpr->pPhrase;
if( pPhrase && pPhrase->doclist.pList ){
int iCol = 0;
char *p = pPhrase->doclist.pList;
- assert( *p );
- while( 1 ){
+ do{
u8 c = 0;
int iCnt = 0;
while( 0xFE & (*p | c) ){
@@ -162944,11 +164988,11 @@ static void fts3EvalUpdateCounts(Fts3Expr *pExpr){
if( *p==0x00 ) break;
p++;
p += fts3GetVarint32(p, &iCol);
- }
+ }while( iCol<nCol );
}
- fts3EvalUpdateCounts(pExpr->pLeft);
- fts3EvalUpdateCounts(pExpr->pRight);
+ fts3EvalUpdateCounts(pExpr->pLeft, nCol);
+ fts3EvalUpdateCounts(pExpr->pRight, nCol);
}
}
@@ -162992,7 +165036,7 @@ static int fts3EvalGatherStats(
for(p=pRoot; p; p=p->pLeft){
Fts3Expr *pE = (p->eType==FTSQUERY_PHRASE?p:p->pRight);
assert( pE->aMI==0 );
- pE->aMI = (u32 *)sqlite3_malloc(pTab->nColumn * 3 * sizeof(u32));
+ pE->aMI = (u32 *)sqlite3_malloc64(pTab->nColumn * 3 * sizeof(u32));
if( !pE->aMI ) return SQLITE_NOMEM;
memset(pE->aMI, 0, pTab->nColumn * 3 * sizeof(u32));
}
@@ -163018,7 +165062,7 @@ static int fts3EvalGatherStats(
);
if( rc==SQLITE_OK && pCsr->isEof==0 ){
- fts3EvalUpdateCounts(pRoot);
+ fts3EvalUpdateCounts(pRoot, pTab->nColumn);
}
}
@@ -163368,7 +165412,7 @@ static int fts3auxConnectMethod(
char const *zFts3; /* Name of fts3 table */
int nDb; /* Result of strlen(zDb) */
int nFts3; /* Result of strlen(zFts3) */
- int nByte; /* Bytes of space to allocate here */
+ sqlite3_int64 nByte; /* Bytes of space to allocate here */
int rc; /* value returned by declare_vtab() */
Fts3auxTable *p; /* Virtual table object to return */
@@ -163400,7 +165444,7 @@ static int fts3auxConnectMethod(
if( rc!=SQLITE_OK ) return rc;
nByte = sizeof(Fts3auxTable) + sizeof(Fts3Table) + nDb + nFts3 + 2;
- p = (Fts3auxTable *)sqlite3_malloc(nByte);
+ p = (Fts3auxTable *)sqlite3_malloc64(nByte);
if( !p ) return SQLITE_NOMEM;
memset(p, 0, nByte);
@@ -163550,7 +165594,7 @@ static int fts3auxCloseMethod(sqlite3_vtab_cursor *pCursor){
static int fts3auxGrowStatArray(Fts3auxCursor *pCsr, int nSize){
if( nSize>pCsr->nStat ){
struct Fts3auxColstats *aNew;
- aNew = (struct Fts3auxColstats *)sqlite3_realloc(pCsr->aStat,
+ aNew = (struct Fts3auxColstats *)sqlite3_realloc64(pCsr->aStat,
sizeof(struct Fts3auxColstats) * nSize
);
if( aNew==0 ) return SQLITE_NOMEM;
@@ -163718,15 +165762,15 @@ static int fts3auxFilterMethod(
assert( (iEq==0 && iGe==-1) || (iEq==-1 && iGe==0) );
if( zStr ){
pCsr->filter.zTerm = sqlite3_mprintf("%s", zStr);
- pCsr->filter.nTerm = sqlite3_value_bytes(apVal[0]);
if( pCsr->filter.zTerm==0 ) return SQLITE_NOMEM;
+ pCsr->filter.nTerm = (int)strlen(pCsr->filter.zTerm);
}
}
if( iLe>=0 ){
pCsr->zStop = sqlite3_mprintf("%s", sqlite3_value_text(apVal[iLe]));
- pCsr->nStop = sqlite3_value_bytes(apVal[iLe]);
if( pCsr->zStop==0 ) return SQLITE_NOMEM;
+ pCsr->nStop = (int)strlen(pCsr->zStop);
}
if( iLangid>=0 ){
@@ -163841,7 +165885,8 @@ SQLITE_PRIVATE int sqlite3Fts3InitAux(sqlite3 *db){
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
- 0 /* xRollbackTo */
+ 0, /* xRollbackTo */
+ 0 /* xShadowName */
};
int rc; /* Return code */
@@ -163977,8 +166022,8 @@ static int fts3isspace(char c){
** zero the memory before returning a pointer to it. If unsuccessful,
** return NULL.
*/
-static void *fts3MallocZero(int nByte){
- void *pRet = sqlite3_malloc(nByte);
+static void *fts3MallocZero(sqlite3_int64 nByte){
+ void *pRet = sqlite3_malloc64(nByte);
if( pRet ) memset(pRet, 0, nByte);
return pRet;
}
@@ -164053,7 +166098,7 @@ static int getNextToken(
if( rc==SQLITE_OK ){
const char *zToken;
int nToken = 0, iStart = 0, iEnd = 0, iPosition = 0;
- int nByte; /* total space to allocate */
+ sqlite3_int64 nByte; /* total space to allocate */
rc = pModule->xNext(pCursor, &zToken, &nToken, &iStart, &iEnd, &iPosition);
if( rc==SQLITE_OK ){
@@ -164107,8 +166152,8 @@ static int getNextToken(
** Enlarge a memory allocation. If an out-of-memory allocation occurs,
** then free the old allocation.
*/
-static void *fts3ReallocOrFree(void *pOrig, int nNew){
- void *pRet = sqlite3_realloc(pOrig, nNew);
+static void *fts3ReallocOrFree(void *pOrig, sqlite3_int64 nNew){
+ void *pRet = sqlite3_realloc64(pOrig, nNew);
if( !pRet ){
sqlite3_free(pOrig);
}
@@ -164352,7 +166397,6 @@ static int getNextNode(
int nConsumed = 0;
pParse->nNest++;
rc = fts3ExprParse(pParse, zInput+1, nInput-1, ppExpr, &nConsumed);
- if( rc==SQLITE_OK && !*ppExpr ){ rc = SQLITE_DONE; }
*pnConsumed = (int)(zInput - z) + 1 + nConsumed;
return rc;
}else if( *zInput==')' ){
@@ -164651,7 +166695,7 @@ static int fts3ExprBalance(Fts3Expr **pp, int nMaxDepth){
if( rc==SQLITE_OK ){
if( (eType==FTSQUERY_AND || eType==FTSQUERY_OR) ){
Fts3Expr **apLeaf;
- apLeaf = (Fts3Expr **)sqlite3_malloc(sizeof(Fts3Expr *) * nMaxDepth);
+ apLeaf = (Fts3Expr **)sqlite3_malloc64(sizeof(Fts3Expr *) * nMaxDepth);
if( 0==apLeaf ){
rc = SQLITE_NOMEM;
}else{
@@ -165071,7 +167115,7 @@ static void fts3ExprTestCommon(
zExpr = (const char *)sqlite3_value_text(argv[1]);
nExpr = sqlite3_value_bytes(argv[1]);
nCol = argc-2;
- azCol = (char **)sqlite3_malloc(nCol*sizeof(char *));
+ azCol = (char **)sqlite3_malloc64(nCol*sizeof(char *));
if( !azCol ){
sqlite3_result_error_nomem(context);
goto exprtest_out;
@@ -165185,8 +167229,8 @@ SQLITE_PRIVATE int sqlite3Fts3ExprInitTestInterface(sqlite3 *db, Fts3Hash *pHash
/*
** Malloc and Free functions
*/
-static void *fts3HashMalloc(int n){
- void *p = sqlite3_malloc(n);
+static void *fts3HashMalloc(sqlite3_int64 n){
+ void *p = sqlite3_malloc64(n);
if( p ){
memset(p, 0, n);
}
@@ -167079,7 +169123,7 @@ static int fts3tokDequoteArray(
nByte += (int)(strlen(argv[i]) + 1);
}
- *pazDequote = azDequote = sqlite3_malloc(sizeof(char *)*argc + nByte);
+ *pazDequote = azDequote = sqlite3_malloc64(sizeof(char *)*argc + nByte);
if( azDequote==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -167400,7 +169444,8 @@ SQLITE_PRIVATE int sqlite3Fts3InitTok(sqlite3 *db, Fts3Hash *pHash){
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
- 0 /* xRollbackTo */
+ 0, /* xRollbackTo */
+ 0 /* xShadowName */
};
int rc; /* Return code */
@@ -167810,10 +169855,12 @@ static int fts3SqlStmt(
pStmt = p->aStmt[eStmt];
if( !pStmt ){
+ int f = SQLITE_PREPARE_PERSISTENT|SQLITE_PREPARE_NO_VTAB;
char *zSql;
if( eStmt==SQL_CONTENT_INSERT ){
zSql = sqlite3_mprintf(azSql[eStmt], p->zDb, p->zName, p->zWriteExprlist);
}else if( eStmt==SQL_SELECT_CONTENT_BY_ROWID ){
+ f &= ~SQLITE_PREPARE_NO_VTAB;
zSql = sqlite3_mprintf(azSql[eStmt], p->zReadExprlist);
}else{
zSql = sqlite3_mprintf(azSql[eStmt], p->zDb, p->zName);
@@ -167821,8 +169868,7 @@ static int fts3SqlStmt(
if( !zSql ){
rc = SQLITE_NOMEM;
}else{
- rc = sqlite3_prepare_v3(p->db, zSql, -1, SQLITE_PREPARE_PERSISTENT,
- &pStmt, NULL);
+ rc = sqlite3_prepare_v3(p->db, zSql, -1, f, &pStmt, NULL);
sqlite3_free(zSql);
assert( rc==SQLITE_OK || pStmt==0 );
p->aStmt[eStmt] = pStmt;
@@ -167980,7 +170026,7 @@ static sqlite3_int64 getAbsoluteLevel(
int iLevel /* Level of segments */
){
sqlite3_int64 iBase; /* First absolute level for iLangid/iIndex */
- assert( iLangid>=0 );
+ assert_fts3_nc( iLangid>=0 );
assert( p->nIndex>0 );
assert( iIndex>=0 && iIndex<p->nIndex );
@@ -168788,15 +170834,19 @@ static int fts3SegReaderNext(
** safe (no risk of overread) even if the node data is corrupted. */
pNext += fts3GetVarint32(pNext, &nPrefix);
pNext += fts3GetVarint32(pNext, &nSuffix);
- if( nPrefix<0 || nSuffix<=0
- || &pNext[nSuffix]>&pReader->aNode[pReader->nNode]
+ if( nSuffix<=0
+ || (&pReader->aNode[pReader->nNode] - pNext)<nSuffix
+ || nPrefix>pReader->nTermAlloc
){
return FTS_CORRUPT_VTAB;
}
- if( nPrefix+nSuffix>pReader->nTermAlloc ){
- int nNew = (nPrefix+nSuffix)*2;
- char *zNew = sqlite3_realloc(pReader->zTerm, nNew);
+ /* Both nPrefix and nSuffix were read by fts3GetVarint32() and so are
+ ** between 0 and 0x7FFFFFFF. But the sum of the two may cause integer
+ ** overflow - hence the (i64) casts. */
+ if( (i64)nPrefix+nSuffix>(i64)pReader->nTermAlloc ){
+ i64 nNew = ((i64)nPrefix+nSuffix)*2;
+ char *zNew = sqlite3_realloc64(pReader->zTerm, nNew);
if( !zNew ){
return SQLITE_NOMEM;
}
@@ -168818,7 +170868,7 @@ static int fts3SegReaderNext(
** b-tree node. And that the final byte of the doclist is 0x00. If either
** of these statements is untrue, then the data structure is corrupt.
*/
- if( &pReader->aDoclist[pReader->nDoclist]>&pReader->aNode[pReader->nNode]
+ if( pReader->nDoclist > pReader->nNode-(pReader->aDoclist-pReader->aNode)
|| (pReader->nPopulate==0 && pReader->aDoclist[pReader->nDoclist-1])
){
return FTS_CORRUPT_VTAB;
@@ -169018,8 +171068,13 @@ SQLITE_PRIVATE int sqlite3Fts3SegReaderNew(
Fts3SegReader *pReader; /* Newly allocated SegReader object */
int nExtra = 0; /* Bytes to allocate segment root node */
- assert( iStartLeaf<=iEndLeaf );
+ assert( zRoot!=0 || nRoot==0 );
+#ifdef CORRUPT_DB
+ assert( zRoot!=0 || CORRUPT_DB );
+#endif
+
if( iStartLeaf==0 ){
+ if( iEndLeaf!=0 ) return FTS_CORRUPT_VTAB;
nExtra = nRoot + FTS3_NODE_PADDING;
}
@@ -169039,7 +171094,7 @@ SQLITE_PRIVATE int sqlite3Fts3SegReaderNew(
pReader->aNode = (char *)&pReader[1];
pReader->rootOnly = 1;
pReader->nNode = nRoot;
- memcpy(pReader->aNode, zRoot, nRoot);
+ if( nRoot ) memcpy(pReader->aNode, zRoot, nRoot);
memset(&pReader->aNode[nRoot], 0, FTS3_NODE_PADDING);
}else{
pReader->iCurrentBlock = iStartLeaf-1;
@@ -169659,6 +171714,11 @@ static int fts3SegWriterAdd(
nPrefix = fts3PrefixCompress(pWriter->zTerm, pWriter->nTerm, zTerm, nTerm);
nSuffix = nTerm-nPrefix;
+ /* If nSuffix is zero or less, then zTerm/nTerm must be a prefix of
+ ** pWriter->zTerm/pWriter->nTerm. i.e. must be equal to or less than when
+ ** compared with BINARY collation. This indicates corruption. */
+ if( nSuffix<=0 ) return FTS_CORRUPT_VTAB;
+
/* Figure out how many bytes are required by this new entry */
nReq = sqlite3Fts3VarintLen(nPrefix) + /* varint containing prefix size */
sqlite3Fts3VarintLen(nSuffix) + /* varint containing suffix size */
@@ -170366,7 +172426,9 @@ SQLITE_PRIVATE int sqlite3Fts3SegReaderStep(
}else{
iDelta = iDocid - iPrev;
}
- assert( iDelta>0 || (nDoclist==0 && iDelta==iDocid) );
+ if( iDelta<=0 && (nDoclist>0 || iDelta!=iDocid) ){
+ return FTS_CORRUPT_VTAB;
+ }
assert( nDoclist>0 || iDelta==iDocid );
nByte = sqlite3Fts3VarintLen(iDelta) + (isRequirePos?nList+1:0);
@@ -170732,14 +172794,16 @@ static void fts3DecodeIntArray(
const char *zBuf, /* The BLOB containing the varints */
int nBuf /* size of the BLOB */
){
- int i, j;
- UNUSED_PARAMETER(nBuf);
- for(i=j=0; i<N; i++){
- sqlite3_int64 x;
- j += sqlite3Fts3GetVarint(&zBuf[j], &x);
- assert(j<=nBuf);
- a[i] = (u32)(x & 0xffffffff);
+ int i = 0;
+ if( nBuf && (zBuf[nBuf-1]&0x80)==0 ){
+ int j;
+ for(i=j=0; i<N && j<nBuf; i++){
+ sqlite3_int64 x;
+ j += sqlite3Fts3GetVarint(&zBuf[j], &x);
+ a[i] = (u32)(x & 0xffffffff);
+ }
}
+ while( i<N ) a[i++] = 0;
}
/*
@@ -171144,6 +173208,9 @@ static int nodeReaderNext(NodeReader *p){
}
p->iOff += fts3GetVarint32(&p->aNode[p->iOff], &nSuffix);
+ if( nPrefix>p->iOff || nSuffix>p->nNode-p->iOff ){
+ return FTS_CORRUPT_VTAB;
+ }
blobGrowBuffer(&p->term, nPrefix+nSuffix, &rc);
if( rc==SQLITE_OK ){
memcpy(&p->term.a[nPrefix], &p->aNode[p->iOff], nSuffix);
@@ -171151,6 +173218,9 @@ static int nodeReaderNext(NodeReader *p){
p->iOff += nSuffix;
if( p->iChild==0 ){
p->iOff += fts3GetVarint32(&p->aNode[p->iOff], &p->nDoclist);
+ if( (p->nNode-p->iOff)<p->nDoclist ){
+ return FTS_CORRUPT_VTAB;
+ }
p->aDoclist = &p->aNode[p->iOff];
p->iOff += p->nDoclist;
}
@@ -171158,7 +173228,6 @@ static int nodeReaderNext(NodeReader *p){
}
assert( p->iOff<=p->nNode );
-
return rc;
}
@@ -173280,7 +175349,7 @@ static void (*fts3MIBufferAlloc(MatchinfoBuffer *p, u32 **paOut))(void*){
aOut = &p->aMatchinfo[p->nElem+2];
xRet = fts3MIBufferFree;
}else{
- aOut = (u32*)sqlite3_malloc(p->nElem * sizeof(u32));
+ aOut = (u32*)sqlite3_malloc64(p->nElem * sizeof(u32));
if( aOut ){
xRet = sqlite3_free;
if( p->bGlobal ) memcpy(aOut, &p->aMatchinfo[1], p->nElem*sizeof(u32));
@@ -173535,7 +175604,8 @@ static void fts3SnippetDetails(
int j;
u64 mPhrase = (u64)1 << i;
u64 mPos = (u64)1 << (iCsr - iStart);
- assert( iCsr>=iStart );
+ assert( iCsr>=iStart && (iCsr - iStart)<=64 );
+ assert( i>=0 && i<=64 );
if( (mCover|mCovered)&mPhrase ){
iScore++;
}else{
@@ -173577,11 +175647,14 @@ static int fts3SnippetFindPositions(Fts3Expr *pExpr, int iPhrase, void *ctx){
int iFirst = 0;
pPhrase->pList = pCsr;
fts3GetDeltaPosition(&pCsr, &iFirst);
- assert( iFirst>=0 );
- pPhrase->pHead = pCsr;
- pPhrase->pTail = pCsr;
- pPhrase->iHead = iFirst;
- pPhrase->iTail = iFirst;
+ if( iFirst<0 ){
+ rc = FTS_CORRUPT_VTAB;
+ }else{
+ pPhrase->pHead = pCsr;
+ pPhrase->pTail = pCsr;
+ pPhrase->iHead = iFirst;
+ pPhrase->iTail = iFirst;
+ }
}else{
assert( rc!=SQLITE_OK || (
pPhrase->pList==0 && pPhrase->pHead==0 && pPhrase->pTail==0
@@ -173618,7 +175691,7 @@ static int fts3BestSnippet(
int rc; /* Return Code */
int nList; /* Number of phrases in expression */
SnippetIter sIter; /* Iterates through snippet candidates */
- int nByte; /* Number of bytes of space to allocate */
+ sqlite3_int64 nByte; /* Number of bytes of space to allocate */
int iBestScore = -1; /* Best snippet score found so far */
int i; /* Loop counter */
@@ -173636,7 +175709,7 @@ static int fts3BestSnippet(
** the required space using malloc().
*/
nByte = sizeof(SnippetPhrase) * nList;
- sIter.aPhrase = (SnippetPhrase *)sqlite3_malloc(nByte);
+ sIter.aPhrase = (SnippetPhrase *)sqlite3_malloc64(nByte);
if( !sIter.aPhrase ){
return SQLITE_NOMEM;
}
@@ -173706,8 +175779,8 @@ static int fts3StringAppend(
** appended data.
*/
if( pStr->n+nAppend+1>=pStr->nAlloc ){
- int nAlloc = pStr->nAlloc+nAppend+100;
- char *zNew = sqlite3_realloc(pStr->z, nAlloc);
+ sqlite3_int64 nAlloc = pStr->nAlloc+(sqlite3_int64)nAppend+100;
+ char *zNew = sqlite3_realloc64(pStr->z, nAlloc);
if( !zNew ){
return SQLITE_NOMEM;
}
@@ -173762,6 +175835,7 @@ static int fts3SnippetShift(
for(nLeft=0; !(hlmask & ((u64)1 << nLeft)); nLeft++);
for(nRight=0; !(hlmask & ((u64)1 << (nSnippet-1-nRight))); nRight++);
+ assert( (nSnippet-1-nRight)<=63 && (nSnippet-1-nRight)>=0 );
nDesired = (nLeft-nRight)/2;
/* Ideally, the start of the snippet should be pushed forward in the
@@ -173954,7 +176028,7 @@ static int fts3ColumnlistCount(char **ppCollist){
/*
** This function gathers 'y' or 'b' data for a single phrase.
*/
-static void fts3ExprLHits(
+static int fts3ExprLHits(
Fts3Expr *pExpr, /* Phrase expression node */
MatchInfo *p /* Matchinfo context */
){
@@ -173984,25 +176058,29 @@ static void fts3ExprLHits(
if( *pIter!=0x01 ) break;
pIter++;
pIter += fts3GetVarint32(pIter, &iCol);
+ if( iCol>=p->nCol ) return FTS_CORRUPT_VTAB;
}
+ return SQLITE_OK;
}
/*
** Gather the results for matchinfo directives 'y' and 'b'.
*/
-static void fts3ExprLHitGather(
+static int fts3ExprLHitGather(
Fts3Expr *pExpr,
MatchInfo *p
){
+ int rc = SQLITE_OK;
assert( (pExpr->pLeft==0)==(pExpr->pRight==0) );
if( pExpr->bEof==0 && pExpr->iDocid==p->pCursor->iPrevId ){
if( pExpr->pLeft ){
- fts3ExprLHitGather(pExpr->pLeft, p);
- fts3ExprLHitGather(pExpr->pRight, p);
+ rc = fts3ExprLHitGather(pExpr->pLeft, p);
+ if( rc==SQLITE_OK ) rc = fts3ExprLHitGather(pExpr->pRight, p);
}else{
- fts3ExprLHits(pExpr, p);
+ rc = fts3ExprLHits(pExpr, p);
}
}
+ return rc;
}
/*
@@ -174219,11 +176297,12 @@ static int fts3MatchinfoLcs(Fts3Cursor *pCsr, MatchInfo *pInfo){
int i;
int iCol;
int nToken = 0;
+ int rc = SQLITE_OK;
/* Allocate and populate the array of LcsIterator objects. The array
** contains one element for each matchable phrase in the query.
**/
- aIter = sqlite3_malloc(sizeof(LcsIterator) * pCsr->nPhrase);
+ aIter = sqlite3_malloc64(sizeof(LcsIterator) * pCsr->nPhrase);
if( !aIter ) return SQLITE_NOMEM;
memset(aIter, 0, sizeof(LcsIterator) * pCsr->nPhrase);
(void)fts3ExprIterate(pCsr->pExpr, fts3MatchinfoLcsCb, (void*)aIter);
@@ -174239,13 +176318,16 @@ static int fts3MatchinfoLcs(Fts3Cursor *pCsr, MatchInfo *pInfo){
int nLive = 0; /* Number of iterators in aIter not at EOF */
for(i=0; i<pInfo->nPhrase; i++){
- int rc;
LcsIterator *pIt = &aIter[i];
rc = sqlite3Fts3EvalPhrasePoslist(pCsr, pIt->pExpr, iCol, &pIt->pRead);
- if( rc!=SQLITE_OK ) return rc;
+ if( rc!=SQLITE_OK ) goto matchinfo_lcs_out;
if( pIt->pRead ){
pIt->iPos = pIt->iPosOffset;
- fts3LcsIteratorAdvance(&aIter[i]);
+ fts3LcsIteratorAdvance(pIt);
+ if( pIt->pRead==0 ){
+ rc = FTS_CORRUPT_VTAB;
+ goto matchinfo_lcs_out;
+ }
nLive++;
}
}
@@ -174277,8 +176359,9 @@ static int fts3MatchinfoLcs(Fts3Cursor *pCsr, MatchInfo *pInfo){
pInfo->aMatchinfo[iCol] = nLcs;
}
+ matchinfo_lcs_out:
sqlite3_free(aIter);
- return SQLITE_OK;
+ return rc;
}
/*
@@ -174374,7 +176457,7 @@ static int fts3MatchinfoValues(
case FTS3_MATCHINFO_LHITS: {
int nZero = fts3MatchinfoSize(pInfo, zArg[i]) * sizeof(u32);
memset(pInfo->aMatchinfo, 0, nZero);
- fts3ExprLHitGather(pCsr->pExpr, pInfo);
+ rc = fts3ExprLHitGather(pCsr->pExpr, pInfo);
break;
}
@@ -174526,6 +176609,10 @@ SQLITE_PRIVATE void sqlite3Fts3Snippet(
return;
}
+ /* Limit the snippet length to 64 tokens. */
+ if( nToken<-64 ) nToken = -64;
+ if( nToken>+64 ) nToken = +64;
+
for(nSnippet=1; 1; nSnippet++){
int iSnip; /* Loop counter 0..nSnippet-1 */
@@ -174668,7 +176755,7 @@ SQLITE_PRIVATE void sqlite3Fts3Offsets(
if( rc!=SQLITE_OK ) goto offsets_out;
/* Allocate the array of TermOffset iterators. */
- sCtx.aTerm = (TermOffset *)sqlite3_malloc(sizeof(TermOffset)*nToken);
+ sCtx.aTerm = (TermOffset *)sqlite3_malloc64(sizeof(TermOffset)*nToken);
if( 0==sCtx.aTerm ){
rc = SQLITE_NOMEM;
goto offsets_out;
@@ -174893,7 +176980,7 @@ typedef struct unicode_cursor unicode_cursor;
struct unicode_tokenizer {
sqlite3_tokenizer base;
- int bRemoveDiacritic;
+ int eRemoveDiacritic;
int nException;
int *aiException;
};
@@ -174966,7 +177053,7 @@ static int unicodeAddExceptions(
int *aNew; /* New aiException[] array */
int nNew; /* Number of valid entries in array aNew[] */
- aNew = sqlite3_realloc(p->aiException, (p->nException+nEntry)*sizeof(int));
+ aNew = sqlite3_realloc64(p->aiException,(p->nException+nEntry)*sizeof(int));
if( aNew==0 ) return SQLITE_NOMEM;
nNew = p->nException;
@@ -175038,17 +177125,20 @@ static int unicodeCreate(
pNew = (unicode_tokenizer *) sqlite3_malloc(sizeof(unicode_tokenizer));
if( pNew==NULL ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(unicode_tokenizer));
- pNew->bRemoveDiacritic = 1;
+ pNew->eRemoveDiacritic = 1;
for(i=0; rc==SQLITE_OK && i<nArg; i++){
const char *z = azArg[i];
int n = (int)strlen(z);
if( n==19 && memcmp("remove_diacritics=1", z, 19)==0 ){
- pNew->bRemoveDiacritic = 1;
+ pNew->eRemoveDiacritic = 1;
}
else if( n==19 && memcmp("remove_diacritics=0", z, 19)==0 ){
- pNew->bRemoveDiacritic = 0;
+ pNew->eRemoveDiacritic = 0;
+ }
+ else if( n==19 && memcmp("remove_diacritics=2", z, 19)==0 ){
+ pNew->eRemoveDiacritic = 2;
}
else if( n>=11 && memcmp("tokenchars=", z, 11)==0 ){
rc = unicodeAddExceptions(pNew, 1, &z[11], n-11);
@@ -175152,7 +177242,7 @@ static int unicodeNext(
/* Grow the output buffer if required. */
if( (zOut-pCsr->zToken)>=(pCsr->nAlloc-4) ){
- char *zNew = sqlite3_realloc(pCsr->zToken, pCsr->nAlloc+64);
+ char *zNew = sqlite3_realloc64(pCsr->zToken, pCsr->nAlloc+64);
if( !zNew ) return SQLITE_NOMEM;
zOut = &zNew[zOut - pCsr->zToken];
pCsr->zToken = zNew;
@@ -175161,7 +177251,7 @@ static int unicodeNext(
/* Write the folded case of the last character read to the output */
zEnd = z;
- iOut = sqlite3FtsUnicodeFold((int)iCode, p->bRemoveDiacritic);
+ iOut = sqlite3FtsUnicodeFold((int)iCode, p->eRemoveDiacritic);
if( iOut ){
WRITE_UTF8(zOut, iOut);
}
@@ -175206,7 +177296,7 @@ SQLITE_PRIVATE void sqlite3Fts3UnicodeTokenizer(sqlite3_tokenizer_module const *
/************** End of fts3_unicode.c ****************************************/
/************** Begin file fts3_unicode2.c ***********************************/
/*
-** 2012 May 25
+** 2012-05-25
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
@@ -175366,32 +177456,48 @@ SQLITE_PRIVATE int sqlite3FtsUnicodeIsalnum(int c){
** E"). The resuls of passing a codepoint that corresponds to an
** uppercase letter are undefined.
*/
-static int remove_diacritic(int c){
+static int remove_diacritic(int c, int bComplex){
unsigned short aDia[] = {
0, 1797, 1848, 1859, 1891, 1928, 1940, 1995,
2024, 2040, 2060, 2110, 2168, 2206, 2264, 2286,
2344, 2383, 2472, 2488, 2516, 2596, 2668, 2732,
2782, 2842, 2894, 2954, 2984, 3000, 3028, 3336,
- 3456, 3696, 3712, 3728, 3744, 3896, 3912, 3928,
- 3968, 4008, 4040, 4106, 4138, 4170, 4202, 4234,
- 4266, 4296, 4312, 4344, 4408, 4424, 4472, 4504,
- 6148, 6198, 6264, 6280, 6360, 6429, 6505, 6529,
- 61448, 61468, 61534, 61592, 61642, 61688, 61704, 61726,
- 61784, 61800, 61836, 61880, 61914, 61948, 61998, 62122,
- 62154, 62200, 62218, 62302, 62364, 62442, 62478, 62536,
- 62554, 62584, 62604, 62640, 62648, 62656, 62664, 62730,
- 62924, 63050, 63082, 63274, 63390,
+ 3456, 3696, 3712, 3728, 3744, 3766, 3832, 3896,
+ 3912, 3928, 3944, 3968, 4008, 4040, 4056, 4106,
+ 4138, 4170, 4202, 4234, 4266, 4296, 4312, 4344,
+ 4408, 4424, 4442, 4472, 4488, 4504, 6148, 6198,
+ 6264, 6280, 6360, 6429, 6505, 6529, 61448, 61468,
+ 61512, 61534, 61592, 61610, 61642, 61672, 61688, 61704,
+ 61726, 61784, 61800, 61816, 61836, 61880, 61896, 61914,
+ 61948, 61998, 62062, 62122, 62154, 62184, 62200, 62218,
+ 62252, 62302, 62364, 62410, 62442, 62478, 62536, 62554,
+ 62584, 62604, 62640, 62648, 62656, 62664, 62730, 62766,
+ 62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118,
+ 63182, 63242, 63274, 63310, 63368, 63390,
};
- char aChar[] = {
- '\0', 'a', 'c', 'e', 'i', 'n', 'o', 'u', 'y', 'y', 'a', 'c',
- 'd', 'e', 'e', 'g', 'h', 'i', 'j', 'k', 'l', 'n', 'o', 'r',
- 's', 't', 'u', 'u', 'w', 'y', 'z', 'o', 'u', 'a', 'i', 'o',
- 'u', 'g', 'k', 'o', 'j', 'g', 'n', 'a', 'e', 'i', 'o', 'r',
- 'u', 's', 't', 'h', 'a', 'e', 'o', 'y', '\0', '\0', '\0', '\0',
- '\0', '\0', '\0', '\0', 'a', 'b', 'd', 'd', 'e', 'f', 'g', 'h',
- 'h', 'i', 'k', 'l', 'l', 'm', 'n', 'p', 'r', 'r', 's', 't',
- 'u', 'v', 'w', 'w', 'x', 'y', 'z', 'h', 't', 'w', 'y', 'a',
- 'e', 'i', 'o', 'u', 'y',
+#define HIBIT ((unsigned char)0x80)
+ unsigned char aChar[] = {
+ '\0', 'a', 'c', 'e', 'i', 'n',
+ 'o', 'u', 'y', 'y', 'a', 'c',
+ 'd', 'e', 'e', 'g', 'h', 'i',
+ 'j', 'k', 'l', 'n', 'o', 'r',
+ 's', 't', 'u', 'u', 'w', 'y',
+ 'z', 'o', 'u', 'a', 'i', 'o',
+ 'u', 'u'|HIBIT, 'a'|HIBIT, 'g', 'k', 'o',
+ 'o'|HIBIT, 'j', 'g', 'n', 'a'|HIBIT, 'a',
+ 'e', 'i', 'o', 'r', 'u', 's',
+ 't', 'h', 'a', 'e', 'o'|HIBIT, 'o',
+ 'o'|HIBIT, 'y', '\0', '\0', '\0', '\0',
+ '\0', '\0', '\0', '\0', 'a', 'b',
+ 'c'|HIBIT, 'd', 'd', 'e'|HIBIT, 'e', 'e'|HIBIT,
+ 'f', 'g', 'h', 'h', 'i', 'i'|HIBIT,
+ 'k', 'l', 'l'|HIBIT, 'l', 'm', 'n',
+ 'o'|HIBIT, 'p', 'r', 'r'|HIBIT, 'r', 's',
+ 's'|HIBIT, 't', 'u', 'u'|HIBIT, 'v', 'w',
+ 'w', 'x', 'y', 'z', 'h', 't',
+ 'w', 'y', 'a', 'a'|HIBIT, 'a'|HIBIT, 'a'|HIBIT,
+ 'e', 'e'|HIBIT, 'e'|HIBIT, 'i', 'o', 'o'|HIBIT,
+ 'o'|HIBIT, 'o'|HIBIT, 'u', 'u'|HIBIT, 'u'|HIBIT, 'y',
};
unsigned int key = (((unsigned int)c)<<3) | 0x00000007;
@@ -175408,7 +177514,8 @@ static int remove_diacritic(int c){
}
}
assert( key>=aDia[iRes] );
- return ((c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : (int)aChar[iRes]);
+ if( bComplex==0 && (aChar[iRes] & 0x80) ) return c;
+ return (c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : ((int)aChar[iRes] & 0x7F);
}
@@ -175421,8 +177528,8 @@ SQLITE_PRIVATE int sqlite3FtsUnicodeIsdiacritic(int c){
unsigned int mask1 = 0x000361F8;
if( c<768 || c>817 ) return 0;
return (c < 768+32) ?
- (mask0 & (1 << (c-768))) :
- (mask1 & (1 << (c-768-32)));
+ (mask0 & ((unsigned int)1 << (c-768))) :
+ (mask1 & ((unsigned int)1 << (c-768-32)));
}
@@ -175435,7 +177542,7 @@ SQLITE_PRIVATE int sqlite3FtsUnicodeIsdiacritic(int c){
** The results are undefined if the value passed to this function
** is less than zero.
*/
-SQLITE_PRIVATE int sqlite3FtsUnicodeFold(int c, int bRemoveDiacritic){
+SQLITE_PRIVATE int sqlite3FtsUnicodeFold(int c, int eRemoveDiacritic){
/* Each entry in the following array defines a rule for folding a range
** of codepoints to lower case. The rule applies to a range of nRange
** codepoints starting at codepoint iCode.
@@ -175558,7 +177665,9 @@ SQLITE_PRIVATE int sqlite3FtsUnicodeFold(int c, int bRemoveDiacritic){
assert( ret>0 );
}
- if( bRemoveDiacritic ) ret = remove_diacritic(ret);
+ if( eRemoveDiacritic ){
+ ret = remove_diacritic(ret, eRemoveDiacritic==2);
+ }
}
else if( c>=66560 && c<66600 ){
@@ -176265,7 +178374,7 @@ static JSON_NOINLINE int jsonParseAddNodeExpand(
assert( pParse->nNode>=pParse->nAlloc );
if( pParse->oom ) return -1;
nNew = pParse->nAlloc*2 + 10;
- pNew = sqlite3_realloc(pParse->aNode, sizeof(JsonNode)*nNew);
+ pNew = sqlite3_realloc64(pParse->aNode, sizeof(JsonNode)*nNew);
if( pNew==0 ){
pParse->oom = 1;
return -1;
@@ -176539,7 +178648,7 @@ static void jsonParseFillInParentage(JsonParse *pParse, u32 i, u32 iParent){
static int jsonParseFindParents(JsonParse *pParse){
u32 *aUp;
assert( pParse->aUp==0 );
- aUp = pParse->aUp = sqlite3_malloc( sizeof(u32)*pParse->nNode );
+ aUp = pParse->aUp = sqlite3_malloc64( sizeof(u32)*pParse->nNode );
if( aUp==0 ){
pParse->oom = 1;
return SQLITE_NOMEM;
@@ -176601,7 +178710,7 @@ static JsonParse *jsonParseCached(
pMatch->iHold = iMaxHold+1;
return pMatch;
}
- p = sqlite3_malloc( sizeof(*p) + nJson + 1 );
+ p = sqlite3_malloc64( sizeof(*p) + nJson + 1 );
if( p==0 ){
sqlite3_result_error_nomem(pCtx);
return 0;
@@ -177568,6 +179677,9 @@ static int jsonEachConnect(
#define JEACH_PARENT 5
#define JEACH_FULLKEY 6
#define JEACH_PATH 7
+/* The xBestIndex method assumes that the JSON and ROOT columns are
+** the last two columns in the table. Should this ever changes, be
+** sure to update the xBestIndex method. */
#define JEACH_JSON 8
#define JEACH_ROOT 9
@@ -177825,35 +179937,54 @@ static int jsonEachBestIndex(
sqlite3_vtab *tab,
sqlite3_index_info *pIdxInfo
){
- int i;
- int jsonIdx = -1;
- int rootIdx = -1;
+ int i; /* Loop counter or computed array index */
+ int aIdx[2]; /* Index of constraints for JSON and ROOT */
+ int unusableMask = 0; /* Mask of unusable JSON and ROOT constraints */
+ int idxMask = 0; /* Mask of usable == constraints JSON and ROOT */
const struct sqlite3_index_constraint *pConstraint;
+ /* This implementation assumes that JSON and ROOT are the last two
+ ** columns in the table */
+ assert( JEACH_ROOT == JEACH_JSON+1 );
UNUSED_PARAM(tab);
+ aIdx[0] = aIdx[1] = -1;
pConstraint = pIdxInfo->aConstraint;
for(i=0; i<pIdxInfo->nConstraint; i++, pConstraint++){
- if( pConstraint->usable==0 ) continue;
- if( pConstraint->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
- switch( pConstraint->iColumn ){
- case JEACH_JSON: jsonIdx = i; break;
- case JEACH_ROOT: rootIdx = i; break;
- default: /* no-op */ break;
- }
- }
- if( jsonIdx<0 ){
+ int iCol;
+ int iMask;
+ if( pConstraint->iColumn < JEACH_JSON ) continue;
+ iCol = pConstraint->iColumn - JEACH_JSON;
+ assert( iCol==0 || iCol==1 );
+ iMask = 1 << iCol;
+ if( pConstraint->usable==0 ){
+ unusableMask |= iMask;
+ }else if( pConstraint->op==SQLITE_INDEX_CONSTRAINT_EQ ){
+ aIdx[iCol] = i;
+ idxMask |= iMask;
+ }
+ }
+ if( (unusableMask & ~idxMask)!=0 ){
+ /* If there are any unusable constraints on JSON or ROOT, then reject
+ ** this entire plan */
+ return SQLITE_CONSTRAINT;
+ }
+ if( aIdx[0]<0 ){
+ /* No JSON input. Leave estimatedCost at the huge value that it was
+ ** initialized to to discourage the query planner from selecting this
+ ** plan. */
pIdxInfo->idxNum = 0;
- pIdxInfo->estimatedCost = 1e99;
}else{
pIdxInfo->estimatedCost = 1.0;
- pIdxInfo->aConstraintUsage[jsonIdx].argvIndex = 1;
- pIdxInfo->aConstraintUsage[jsonIdx].omit = 1;
- if( rootIdx<0 ){
- pIdxInfo->idxNum = 1;
+ i = aIdx[0];
+ pIdxInfo->aConstraintUsage[i].argvIndex = 1;
+ pIdxInfo->aConstraintUsage[i].omit = 1;
+ if( aIdx[1]<0 ){
+ pIdxInfo->idxNum = 1; /* Only JSON supplied. Plan 1 */
}else{
- pIdxInfo->aConstraintUsage[rootIdx].argvIndex = 2;
- pIdxInfo->aConstraintUsage[rootIdx].omit = 1;
- pIdxInfo->idxNum = 3;
+ i = aIdx[1];
+ pIdxInfo->aConstraintUsage[i].argvIndex = 2;
+ pIdxInfo->aConstraintUsage[i].omit = 1;
+ pIdxInfo->idxNum = 3; /* Both JSON and ROOT are supplied. Plan 3 */
}
}
return SQLITE_OK;
@@ -177962,7 +180093,8 @@ static sqlite3_module jsonEachModule = {
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
- 0 /* xRollbackTo */
+ 0, /* xRollbackTo */
+ 0 /* xShadowName */
};
/* The methods of the json_tree virtual table. */
@@ -177989,7 +180121,8 @@ static sqlite3_module jsonTreeModule = {
0, /* xRename */
0, /* xSavepoint */
0, /* xRelease */
- 0 /* xRollbackTo */
+ 0, /* xRollbackTo */
+ 0 /* xShadowName */
};
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -178222,6 +180355,9 @@ struct Rtree {
u8 inWrTrans; /* True if inside write transaction */
u8 nAux; /* # of auxiliary columns in %_rowid */
u8 nAuxNotNull; /* Number of initial not-null aux columns */
+#ifdef SQLITE_DEBUG
+ u8 bCorrupt; /* Shadow table corruption detected */
+#endif
int iDepth; /* Current depth of the r-tree structure */
char *zDb; /* Name of database containing r-tree table */
char *zName; /* Name of r-tree table */
@@ -178281,6 +180417,15 @@ struct Rtree {
# define RTREE_ZERO 0.0
#endif
+/*
+** Set the Rtree.bCorrupt flag
+*/
+#ifdef SQLITE_DEBUG
+# define RTREE_IS_CORRUPT(X) ((X)->bCorrupt = 1)
+#else
+# define RTREE_IS_CORRUPT(X)
+#endif
+
/*
** When doing a search of an r-tree, instances of the following structure
** record intermediate results from the tree walk.
@@ -178647,8 +180792,8 @@ static void nodeZero(Rtree *pRtree, RtreeNode *p){
** Given a node number iNode, return the corresponding key to use
** in the Rtree.aHash table.
*/
-static int nodeHash(i64 iNode){
- return iNode % HASHSIZE;
+static unsigned int nodeHash(i64 iNode){
+ return ((unsigned)iNode) % HASHSIZE;
}
/*
@@ -178693,7 +180838,7 @@ static void nodeHashDelete(Rtree *pRtree, RtreeNode *pNode){
*/
static RtreeNode *nodeNew(Rtree *pRtree, RtreeNode *pParent){
RtreeNode *pNode;
- pNode = (RtreeNode *)sqlite3_malloc(sizeof(RtreeNode) + pRtree->iNodeSize);
+ pNode = (RtreeNode *)sqlite3_malloc64(sizeof(RtreeNode) + pRtree->iNodeSize);
if( pNode ){
memset(pNode, 0, sizeof(RtreeNode) + pRtree->iNodeSize);
pNode->zData = (u8 *)&pNode[1];
@@ -178717,6 +180862,18 @@ static void nodeBlobReset(Rtree *pRtree){
}
}
+/*
+** Check to see if pNode is the same as pParent or any of the parents
+** of pParent.
+*/
+static int nodeInParentChain(const RtreeNode *pNode, const RtreeNode *pParent){
+ do{
+ if( pNode==pParent ) return 1;
+ pParent = pParent->pParent;
+ }while( pParent );
+ return 0;
+}
+
/*
** Obtain a reference to an r-tree node.
*/
@@ -178735,6 +180892,10 @@ static int nodeAcquire(
if( (pNode = nodeHashLookup(pRtree, iNode))!=0 ){
assert( !pParent || !pNode->pParent || pNode->pParent==pParent );
if( pParent && !pNode->pParent ){
+ if( nodeInParentChain(pNode, pParent) ){
+ RTREE_IS_CORRUPT(pRtree);
+ return SQLITE_CORRUPT_VTAB;
+ }
pParent->nRef++;
pNode->pParent = pParent;
}
@@ -178765,9 +180926,12 @@ static int nodeAcquire(
*ppNode = 0;
/* If unable to open an sqlite3_blob on the desired row, that can only
** be because the shadow tables hold erroneous data. */
- if( rc==SQLITE_ERROR ) rc = SQLITE_CORRUPT_VTAB;
+ if( rc==SQLITE_ERROR ){
+ rc = SQLITE_CORRUPT_VTAB;
+ RTREE_IS_CORRUPT(pRtree);
+ }
}else if( pRtree->iNodeSize==sqlite3_blob_bytes(pRtree->pNodeBlob) ){
- pNode = (RtreeNode *)sqlite3_malloc(sizeof(RtreeNode)+pRtree->iNodeSize);
+ pNode = (RtreeNode *)sqlite3_malloc64(sizeof(RtreeNode)+pRtree->iNodeSize);
if( !pNode ){
rc = SQLITE_NOMEM;
}else{
@@ -178780,7 +180944,6 @@ static int nodeAcquire(
pNode->pNext = 0;
rc = sqlite3_blob_read(pRtree->pNodeBlob, pNode->zData,
pRtree->iNodeSize, 0);
- nodeReference(pParent);
}
}
@@ -178794,6 +180957,7 @@ static int nodeAcquire(
pRtree->iDepth = readInt16(pNode->zData);
if( pRtree->iDepth>RTREE_MAX_DEPTH ){
rc = SQLITE_CORRUPT_VTAB;
+ RTREE_IS_CORRUPT(pRtree);
}
}
@@ -178804,14 +180968,17 @@ static int nodeAcquire(
if( pNode && rc==SQLITE_OK ){
if( NCELL(pNode)>((pRtree->iNodeSize-4)/pRtree->nBytesPerCell) ){
rc = SQLITE_CORRUPT_VTAB;
+ RTREE_IS_CORRUPT(pRtree);
}
}
if( rc==SQLITE_OK ){
if( pNode!=0 ){
+ nodeReference(pParent);
nodeHashInsert(pRtree, pNode);
}else{
rc = SQLITE_CORRUPT_VTAB;
+ RTREE_IS_CORRUPT(pRtree);
}
*ppNode = pNode;
}else{
@@ -179037,7 +181204,7 @@ static void rtreeRelease(Rtree *pRtree){
pRtree->inWrTrans = 0;
assert( pRtree->nCursor==0 );
nodeBlobReset(pRtree);
- assert( pRtree->nNodeRef==0 );
+ assert( pRtree->nNodeRef==0 || pRtree->bCorrupt );
sqlite3_finalize(pRtree->pWriteNode);
sqlite3_finalize(pRtree->pDeleteNode);
sqlite3_finalize(pRtree->pReadRowid);
@@ -179096,7 +181263,7 @@ static int rtreeOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
Rtree *pRtree = (Rtree *)pVTab;
RtreeCursor *pCsr;
- pCsr = (RtreeCursor *)sqlite3_malloc(sizeof(RtreeCursor));
+ pCsr = (RtreeCursor *)sqlite3_malloc64(sizeof(RtreeCursor));
if( pCsr ){
memset(pCsr, 0, sizeof(RtreeCursor));
pCsr->base.pVtab = pVTab;
@@ -179369,6 +181536,7 @@ static int nodeRowidIndex(
return SQLITE_OK;
}
}
+ RTREE_IS_CORRUPT(pRtree);
return SQLITE_CORRUPT_VTAB;
}
@@ -179462,7 +181630,7 @@ static RtreeSearchPoint *rtreeEnqueue(
RtreeSearchPoint *pNew;
if( pCur->nPoint>=pCur->nPointAlloc ){
int nNew = pCur->nPointAlloc*2 + 8;
- pNew = sqlite3_realloc(pCur->aPoint, nNew*sizeof(pCur->aPoint[0]));
+ pNew = sqlite3_realloc64(pCur->aPoint, nNew*sizeof(pCur->aPoint[0]));
if( pNew==0 ) return 0;
pCur->aPoint = pNew;
pCur->nPointAlloc = nNew;
@@ -179864,7 +182032,7 @@ static int rtreeFilter(
*/
rc = nodeAcquire(pRtree, 1, 0, &pRoot);
if( rc==SQLITE_OK && argc>0 ){
- pCsr->aConstraint = sqlite3_malloc(sizeof(RtreeConstraint)*argc);
+ pCsr->aConstraint = sqlite3_malloc64(sizeof(RtreeConstraint)*argc);
pCsr->nConstraint = argc;
if( !pCsr->aConstraint ){
rc = SQLITE_NOMEM;
@@ -180009,20 +182177,20 @@ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
){
u8 op;
switch( p->op ){
- case SQLITE_INDEX_CONSTRAINT_EQ: op = RTREE_EQ; break;
- case SQLITE_INDEX_CONSTRAINT_GT: op = RTREE_GT; break;
- case SQLITE_INDEX_CONSTRAINT_LE: op = RTREE_LE; break;
- case SQLITE_INDEX_CONSTRAINT_LT: op = RTREE_LT; break;
- case SQLITE_INDEX_CONSTRAINT_GE: op = RTREE_GE; break;
- default:
- assert( p->op==SQLITE_INDEX_CONSTRAINT_MATCH );
- op = RTREE_MATCH;
- break;
+ case SQLITE_INDEX_CONSTRAINT_EQ: op = RTREE_EQ; break;
+ case SQLITE_INDEX_CONSTRAINT_GT: op = RTREE_GT; break;
+ case SQLITE_INDEX_CONSTRAINT_LE: op = RTREE_LE; break;
+ case SQLITE_INDEX_CONSTRAINT_LT: op = RTREE_LT; break;
+ case SQLITE_INDEX_CONSTRAINT_GE: op = RTREE_GE; break;
+ case SQLITE_INDEX_CONSTRAINT_MATCH: op = RTREE_MATCH; break;
+ default: op = 0; break;
+ }
+ if( op ){
+ zIdxStr[iIdx++] = op;
+ zIdxStr[iIdx++] = (char)(p->iColumn - 1 + '0');
+ pIdxInfo->aConstraintUsage[ii].argvIndex = (iIdx/2);
+ pIdxInfo->aConstraintUsage[ii].omit = 1;
}
- zIdxStr[iIdx++] = op;
- zIdxStr[iIdx++] = (char)(p->iColumn - 1 + '0');
- pIdxInfo->aConstraintUsage[ii].argvIndex = (iIdx/2);
- pIdxInfo->aConstraintUsage[ii].omit = 1;
}
}
@@ -180058,11 +182226,11 @@ static RtreeDValue cellArea(Rtree *pRtree, RtreeCell *p){
#endif
{
switch( pRtree->nDim ){
- case 5: area = p->aCoord[9].i - p->aCoord[8].i;
- case 4: area *= p->aCoord[7].i - p->aCoord[6].i;
- case 3: area *= p->aCoord[5].i - p->aCoord[4].i;
- case 2: area *= p->aCoord[3].i - p->aCoord[2].i;
- default: area *= p->aCoord[1].i - p->aCoord[0].i;
+ case 5: area = (i64)p->aCoord[9].i - (i64)p->aCoord[8].i;
+ case 4: area *= (i64)p->aCoord[7].i - (i64)p->aCoord[6].i;
+ case 3: area *= (i64)p->aCoord[5].i - (i64)p->aCoord[4].i;
+ case 2: area *= (i64)p->aCoord[3].i - (i64)p->aCoord[2].i;
+ default: area *= (i64)p->aCoord[1].i - (i64)p->aCoord[0].i;
}
}
return area;
@@ -180231,12 +182399,14 @@ static int AdjustTree(
RtreeCell *pCell /* This cell was just inserted */
){
RtreeNode *p = pNode;
+ int cnt = 0;
while( p->pParent ){
RtreeNode *pParent = p->pParent;
RtreeCell cell;
int iCell;
- if( nodeParentIndex(pRtree, p, &iCell) ){
+ if( (++cnt)>1000 || nodeParentIndex(pRtree, p, &iCell) ){
+ RTREE_IS_CORRUPT(pRtree);
return SQLITE_CORRUPT_VTAB;
}
@@ -180433,9 +182603,9 @@ static int splitNodeStartree(
int iBestSplit = 0;
RtreeDValue fBestMargin = RTREE_ZERO;
- int nByte = (pRtree->nDim+1)*(sizeof(int*)+nCell*sizeof(int));
+ sqlite3_int64 nByte = (pRtree->nDim+1)*(sizeof(int*)+nCell*sizeof(int));
- aaSorted = (int **)sqlite3_malloc(nByte);
+ aaSorted = (int **)sqlite3_malloc64(nByte);
if( !aaSorted ){
return SQLITE_NOMEM;
}
@@ -180556,7 +182726,7 @@ static int SplitNode(
/* Allocate an array and populate it with a copy of pCell and
** all cells from node pLeft. Then zero the original node.
*/
- aCell = sqlite3_malloc((sizeof(RtreeCell)+sizeof(int))*(nCell+1));
+ aCell = sqlite3_malloc64((sizeof(RtreeCell)+sizeof(int))*(nCell+1));
if( !aCell ){
rc = SQLITE_NOMEM;
goto splitnode_out;
@@ -180704,7 +182874,10 @@ static int fixLeafParent(Rtree *pRtree, RtreeNode *pLeaf){
}
rc = sqlite3_reset(pRtree->pReadParent);
if( rc==SQLITE_OK ) rc = rc2;
- if( rc==SQLITE_OK && !pChild->pParent ) rc = SQLITE_CORRUPT_VTAB;
+ if( rc==SQLITE_OK && !pChild->pParent ){
+ RTREE_IS_CORRUPT(pRtree);
+ rc = SQLITE_CORRUPT_VTAB;
+ }
pChild = pChild->pParent;
}
return rc;
@@ -180844,7 +183017,7 @@ static int Reinsert(
/* Allocate the buffers used by this operation. The allocation is
** relinquished before this function returns.
*/
- aCell = (RtreeCell *)sqlite3_malloc(n * (
+ aCell = (RtreeCell *)sqlite3_malloc64(n * (
sizeof(RtreeCell) + /* aCell array */
sizeof(int) + /* aOrder array */
sizeof(int) + /* aSpare array */
@@ -181018,8 +183191,12 @@ static int rtreeDeleteRowid(Rtree *pRtree, sqlite3_int64 iDelete){
rc = findLeafNode(pRtree, iDelete, &pLeaf, 0);
}
+#ifdef CORRUPT_DB
+ assert( pLeaf!=0 || rc!=SQLITE_OK || CORRUPT_DB );
+#endif
+
/* Delete the cell in question from the leaf node. */
- if( rc==SQLITE_OK ){
+ if( rc==SQLITE_OK && pLeaf ){
int rc2;
rc = nodeRowidIndex(pRtree, pLeaf, iDelete, &iCell);
if( rc==SQLITE_OK ){
@@ -181291,7 +183468,7 @@ static int rtreeUpdate(
rc = rc2;
}
}
- if( pRtree->nAux ){
+ if( rc==SQLITE_OK && pRtree->nAux ){
sqlite3_stmt *pUp = pRtree->pWriteAux;
int jj;
sqlite3_bind_int64(pUp, 1, *pRowid);
@@ -181419,8 +183596,24 @@ static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){
return rc;
}
+
+/*
+** Return true if zName is the extension on one of the shadow tables used
+** by this module.
+*/
+static int rtreeShadowName(const char *zName){
+ static const char *azName[] = {
+ "node", "parent", "rowid"
+ };
+ unsigned int i;
+ for(i=0; i<sizeof(azName)/sizeof(azName[0]); i++){
+ if( sqlite3_stricmp(zName, azName[i])==0 ) return 1;
+ }
+ return 0;
+}
+
static sqlite3_module rtreeModule = {
- 2, /* iVersion */
+ 3, /* iVersion */
rtreeCreate, /* xCreate - create a table */
rtreeConnect, /* xConnect - connect to an existing table */
rtreeBestIndex, /* xBestIndex - Determine search strategy */
@@ -181443,6 +183636,7 @@ static sqlite3_module rtreeModule = {
rtreeSavepoint, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
+ rtreeShadowName /* xShadowName */
};
static int rtreeSqlInit(
@@ -181472,6 +183666,7 @@ static int rtreeSqlInit(
};
sqlite3_stmt **appStmt[N_STATEMENT];
int i;
+ const int f = SQLITE_PREPARE_PERSISTENT|SQLITE_PREPARE_NO_VTAB;
pRtree->db = db;
@@ -181528,8 +183723,7 @@ static int rtreeSqlInit(
}
zSql = sqlite3_mprintf(zFormat, zDb, zPrefix);
if( zSql ){
- rc = sqlite3_prepare_v3(db, zSql, -1, SQLITE_PREPARE_PERSISTENT,
- appStmt[i], 0);
+ rc = sqlite3_prepare_v3(db, zSql, -1, f, appStmt[i], 0);
}else{
rc = SQLITE_NOMEM;
}
@@ -181559,8 +183753,7 @@ static int rtreeSqlInit(
if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
- rc = sqlite3_prepare_v3(db, zSql, -1, SQLITE_PREPARE_PERSISTENT,
- &pRtree->pWriteAux, 0);
+ rc = sqlite3_prepare_v3(db, zSql, -1, f, &pRtree->pWriteAux, 0);
sqlite3_free(zSql);
}
}
@@ -181636,6 +183829,7 @@ static int getNodeSize(
*pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db));
}else if( pRtree->iNodeSize<(512-64) ){
rc = SQLITE_CORRUPT_VTAB;
+ RTREE_IS_CORRUPT(pRtree);
*pzErr = sqlite3_mprintf("undersize RTree blobs in \"%q_node\"",
pRtree->zName);
}
@@ -181691,7 +183885,7 @@ static int rtreeInit(
/* Allocate the sqlite3_vtab structure */
nDb = (int)strlen(argv[1]);
nName = (int)strlen(argv[2]);
- pRtree = (Rtree *)sqlite3_malloc(sizeof(Rtree)+nDb+nName+2);
+ pRtree = (Rtree *)sqlite3_malloc64(sizeof(Rtree)+nDb+nName+2);
if( !pRtree ){
return SQLITE_NOMEM;
}
@@ -181959,8 +184153,7 @@ static void rtreeCheckAppendMsg(RtreeCheck *pCheck, const char *zFmt, ...){
static u8 *rtreeCheckGetNode(RtreeCheck *pCheck, i64 iNode, int *pnNode){
u8 *pRet = 0; /* Return value */
- assert( pCheck->rc==SQLITE_OK );
- if( pCheck->pGetNode==0 ){
+ if( pCheck->rc==SQLITE_OK && pCheck->pGetNode==0 ){
pCheck->pGetNode = rtreeCheckPrepare(pCheck,
"SELECT data FROM %Q.'%q_node' WHERE nodeno=?",
pCheck->zDb, pCheck->zTab
@@ -181972,7 +184165,7 @@ static u8 *rtreeCheckGetNode(RtreeCheck *pCheck, i64 iNode, int *pnNode){
if( sqlite3_step(pCheck->pGetNode)==SQLITE_ROW ){
int nNode = sqlite3_column_bytes(pCheck->pGetNode, 0);
const u8 *pNode = (const u8*)sqlite3_column_blob(pCheck->pGetNode, 0);
- pRet = sqlite3_malloc(nNode);
+ pRet = sqlite3_malloc64(nNode);
if( pRet==0 ){
pCheck->rc = SQLITE_NOMEM;
}else{
@@ -182433,14 +184626,32 @@ typedef float GeoCoord;
**
** encoding (1 byte) 0=big-endian, 1=little-endian
** nvertex (3 bytes) Number of vertexes as a big-endian integer
+**
+** Enough space is allocated for 4 coordinates, to work around over-zealous
+** warnings coming from some compiler (notably, clang). In reality, the size
+** of each GeoPoly memory allocate is adjusted as necessary so that the
+** GeoPoly.a[] array at the end is the appropriate size.
*/
typedef struct GeoPoly GeoPoly;
struct GeoPoly {
int nVertex; /* Number of vertexes */
unsigned char hdr[4]; /* Header for on-disk representation */
- GeoCoord a[2]; /* 2*nVertex values. X (longitude) first, then Y */
+ GeoCoord a[8]; /* 2*nVertex values. X (longitude) first, then Y */
};
+/* The size of a memory allocation needed for a GeoPoly object sufficient
+** to hold N coordinate pairs.
+*/
+#define GEOPOLY_SZ(N) (sizeof(GeoPoly) + sizeof(GeoCoord)*2*((N)-4))
+
+/* Macros to access coordinates of a GeoPoly.
+** We have to use these macros, rather than just say p->a[i] in order
+** to silence (incorrect) UBSAN warnings if the array index is too large.
+*/
+#define GeoX(P,I) (((GeoCoord*)(P)->a)[(I)*2])
+#define GeoY(P,I) (((GeoCoord*)(P)->a)[(I)*2+1])
+
+
/*
** State of a parse of a GeoJSON input.
*/
@@ -182465,7 +184676,7 @@ static void geopolySwab32(unsigned char *a){
/* Skip whitespace. Return the next non-whitespace character. */
static char geopolySkipSpace(GeoParse *p){
- while( p->z[0] && safe_isspace(p->z[0]) ) p->z++;
+ while( safe_isspace(p->z[0]) ) p->z++;
return p->z[0];
}
@@ -182485,7 +184696,7 @@ static int geopolyParseNumber(GeoParse *p, GeoCoord *pVal){
if( c=='0' && z[j+1]>='0' && z[j+1]<='9' ) return 0;
for(;; j++){
c = z[j];
- if( c>='0' && c<='9' ) continue;
+ if( safe_isdigit(c) ) continue;
if( c=='.' ){
if( z[j-1]=='-' ) return 0;
if( seenDP ) return 0;
@@ -182507,7 +184718,17 @@ static int geopolyParseNumber(GeoParse *p, GeoCoord *pVal){
break;
}
if( z[j-1]<'0' ) return 0;
- if( pVal ) *pVal = (GeoCoord)atof((const char*)p->z);
+ if( pVal ){
+#ifdef SQLITE_AMALGAMATION
+ /* The sqlite3AtoF() routine is much much faster than atof(), if it
+ ** is available */
+ double r;
+ (void)sqlite3AtoF((const char*)p->z, &r, j, SQLITE_UTF8);
+ *pVal = r;
+#else
+ *pVal = (GeoCoord)atof((const char*)p->z);
+#endif
+ }
p->z += j;
return 1;
}
@@ -182565,12 +184786,10 @@ static GeoPoly *geopolyParseJson(const unsigned char *z, int *pRc){
&& s.a[1]==s.a[s.nVertex*2-1]
&& (s.z++, geopolySkipSpace(&s)==0)
){
- int nByte;
GeoPoly *pOut;
int x = 1;
s.nVertex--; /* Remove the redundant vertex at the end */
- nByte = sizeof(GeoPoly) * s.nVertex*2*sizeof(GeoCoord);
- pOut = sqlite3_malloc64( nByte );
+ pOut = sqlite3_malloc64( GEOPOLY_SZ(s.nVertex) );
x = 1;
if( pOut==0 ) goto parse_json_err;
pOut->nVertex = s.nVertex;
@@ -182625,8 +184844,9 @@ static GeoPoly *geopolyFuncParam(
memcpy(p->hdr, a, nByte);
if( a[0] != *(unsigned char*)&x ){
int ii;
- for(ii=0; ii<nVertex*2; ii++){
- geopolySwab32((unsigned char*)&p->a[ii]);
+ for(ii=0; ii<nVertex; ii++){
+ geopolySwab32((unsigned char*)&GeoX(p,ii));
+ geopolySwab32((unsigned char*)&GeoY(p,ii));
}
p->hdr[0] ^= 1;
}
@@ -182685,9 +184905,9 @@ static void geopolyJsonFunc(
int i;
sqlite3_str_append(x, "[", 1);
for(i=0; i<p->nVertex; i++){
- sqlite3_str_appendf(x, "[%!g,%!g],", p->a[i*2], p->a[i*2+1]);
+ sqlite3_str_appendf(x, "[%!g,%!g],", GeoX(p,i), GeoY(p,i));
}
- sqlite3_str_appendf(x, "[%!g,%!g]]", p->a[0], p->a[1]);
+ sqlite3_str_appendf(x, "[%!g,%!g]]", GeoX(p,0), GeoY(p,0));
sqlite3_result_text(context, sqlite3_str_finish(x), -1, sqlite3_free);
sqlite3_free(p);
}
@@ -182704,7 +184924,9 @@ static void geopolySvgFunc(
int argc,
sqlite3_value **argv
){
- GeoPoly *p = geopolyFuncParam(context, argv[0], 0);
+ GeoPoly *p;
+ if( argc<1 ) return;
+ p = geopolyFuncParam(context, argv[0], 0);
if( p ){
sqlite3 *db = sqlite3_context_db_handle(context);
sqlite3_str *x = sqlite3_str_new(db);
@@ -182712,10 +184934,10 @@ static void geopolySvgFunc(
char cSep = '\'';
sqlite3_str_appendf(x, "<polyline points=");
for(i=0; i<p->nVertex; i++){
- sqlite3_str_appendf(x, "%c%g,%g", cSep, p->a[i*2], p->a[i*2+1]);
+ sqlite3_str_appendf(x, "%c%g,%g", cSep, GeoX(p,i), GeoY(p,i));
cSep = ' ';
}
- sqlite3_str_appendf(x, " %g,%g'", p->a[0], p->a[1]);
+ sqlite3_str_appendf(x, " %g,%g'", GeoX(p,0), GeoY(p,0));
for(i=1; i<argc; i++){
const char *z = (const char*)sqlite3_value_text(argv[i]);
if( z && z[0] ){
@@ -182760,12 +184982,12 @@ static void geopolyXformFunc(
int ii;
if( p ){
for(ii=0; ii<p->nVertex; ii++){
- x0 = p->a[ii*2];
- y0 = p->a[ii*2+1];
+ x0 = GeoX(p,ii);
+ y0 = GeoY(p,ii);
x1 = (GeoCoord)(A*x0 + B*y0 + E);
y1 = (GeoCoord)(C*x0 + D*y0 + F);
- p->a[ii*2] = x1;
- p->a[ii*2+1] = y1;
+ GeoX(p,ii) = x1;
+ GeoY(p,ii) = y1;
}
sqlite3_result_blob(context, p->hdr,
4+8*p->nVertex, SQLITE_TRANSIENT);
@@ -182773,6 +184995,27 @@ static void geopolyXformFunc(
}
}
+/*
+** Compute the area enclosed by the polygon.
+**
+** This routine can also be used to detect polygons that rotate in
+** the wrong direction. Polygons are suppose to be counter-clockwise (CCW).
+** This routine returns a negative value for clockwise (CW) polygons.
+*/
+static double geopolyArea(GeoPoly *p){
+ double rArea = 0.0;
+ int ii;
+ for(ii=0; ii<p->nVertex-1; ii++){
+ rArea += (GeoX(p,ii) - GeoX(p,ii+1)) /* (x0 - x1) */
+ * (GeoY(p,ii) + GeoY(p,ii+1)) /* (y0 + y1) */
+ * 0.5;
+ }
+ rArea += (GeoX(p,ii) - GeoX(p,0)) /* (xN - x0) */
+ * (GeoY(p,ii) + GeoY(p,0)) /* (yN + y0) */
+ * 0.5;
+ return rArea;
+}
+
/*
** Implementation of the geopoly_area(X) function.
**
@@ -182788,21 +185031,106 @@ static void geopolyAreaFunc(
){
GeoPoly *p = geopolyFuncParam(context, argv[0], 0);
if( p ){
- double rArea = 0.0;
- int ii;
- for(ii=0; ii<p->nVertex-1; ii++){
- rArea += (p->a[ii*2] - p->a[ii*2+2]) /* (x0 - x1) */
- * (p->a[ii*2+1] + p->a[ii*2+3]) /* (y0 + y1) */
- * 0.5;
- }
- rArea += (p->a[ii*2] - p->a[0]) /* (xN - x0) */
- * (p->a[ii*2+1] + p->a[1]) /* (yN + y0) */
- * 0.5;
- sqlite3_result_double(context, rArea);
+ sqlite3_result_double(context, geopolyArea(p));
+ sqlite3_free(p);
+ }
+}
+
+/*
+** Implementation of the geopoly_ccw(X) function.
+**
+** If the rotation of polygon X is clockwise (incorrect) instead of
+** counter-clockwise (the correct winding order according to RFC7946)
+** then reverse the order of the vertexes in polygon X.
+**
+** In other words, this routine returns a CCW polygon regardless of the
+** winding order of its input.
+**
+** Use this routine to sanitize historical inputs that that sometimes
+** contain polygons that wind in the wrong direction.
+*/
+static void geopolyCcwFunc(
+ sqlite3_context *context,
+ int argc,
+ sqlite3_value **argv
+){
+ GeoPoly *p = geopolyFuncParam(context, argv[0], 0);
+ if( p ){
+ if( geopolyArea(p)<0.0 ){
+ int ii, jj;
+ for(ii=1, jj=p->nVertex-1; ii<jj; ii++, jj--){
+ GeoCoord t = GeoX(p,ii);
+ GeoX(p,ii) = GeoX(p,jj);
+ GeoX(p,jj) = t;
+ t = GeoY(p,ii);
+ GeoY(p,ii) = GeoY(p,jj);
+ GeoY(p,jj) = t;
+ }
+ }
+ sqlite3_result_blob(context, p->hdr,
+ 4+8*p->nVertex, SQLITE_TRANSIENT);
sqlite3_free(p);
}
}
+#define GEOPOLY_PI 3.1415926535897932385
+
+/* Fast approximation for sine(X) for X between -0.5*pi and 2*pi
+*/
+static double geopolySine(double r){
+ assert( r>=-0.5*GEOPOLY_PI && r<=2.0*GEOPOLY_PI );
+ if( r>=1.5*GEOPOLY_PI ){
+ r -= 2.0*GEOPOLY_PI;
+ }
+ if( r>=0.5*GEOPOLY_PI ){
+ return -geopolySine(r-GEOPOLY_PI);
+ }else{
+ double r2 = r*r;
+ double r3 = r2*r;
+ double r5 = r3*r2;
+ return 0.9996949*r - 0.1656700*r3 + 0.0075134*r5;
+ }
+}
+
+/*
+** Function: geopoly_regular(X,Y,R,N)
+**
+** Construct a simple, convex, regular polygon centered at X, Y
+** with circumradius R and with N sides.
+*/
+static void geopolyRegularFunc(
+ sqlite3_context *context,
+ int argc,
+ sqlite3_value **argv
+){
+ double x = sqlite3_value_double(argv[0]);
+ double y = sqlite3_value_double(argv[1]);
+ double r = sqlite3_value_double(argv[2]);
+ int n = sqlite3_value_int(argv[3]);
+ int i;
+ GeoPoly *p;
+
+ if( n<3 || r<=0.0 ) return;
+ if( n>1000 ) n = 1000;
+ p = sqlite3_malloc64( sizeof(*p) + (n-1)*2*sizeof(GeoCoord) );
+ if( p==0 ){
+ sqlite3_result_error_nomem(context);
+ return;
+ }
+ i = 1;
+ p->hdr[0] = *(unsigned char*)&i;
+ p->hdr[1] = 0;
+ p->hdr[2] = (n>>8)&0xff;
+ p->hdr[3] = n&0xff;
+ for(i=0; i<n; i++){
+ double rAngle = 2.0*GEOPOLY_PI*i/n;
+ GeoX(p,i) = x - r*geopolySine(rAngle-0.5*GEOPOLY_PI);
+ GeoY(p,i) = y + r*geopolySine(rAngle);
+ }
+ sqlite3_result_blob(context, p->hdr, 4+8*n, SQLITE_TRANSIENT);
+ sqlite3_free(p);
+}
+
/*
** If pPoly is a polygon, compute its bounding box. Then:
**
@@ -182834,20 +185162,20 @@ static GeoPoly *geopolyBBox(
}
if( p ){
int ii;
- mnX = mxX = p->a[0];
- mnY = mxY = p->a[1];
+ mnX = mxX = GeoX(p,0);
+ mnY = mxY = GeoY(p,0);
for(ii=1; ii<p->nVertex; ii++){
- double r = p->a[ii*2];
+ double r = GeoX(p,ii);
if( r<mnX ) mnX = (float)r;
else if( r>mxX ) mxX = (float)r;
- r = p->a[ii*2+1];
+ r = GeoY(p,ii);
if( r<mnY ) mnY = (float)r;
else if( r>mxY ) mxY = (float)r;
}
if( pRc ) *pRc = SQLITE_OK;
if( aCoord==0 ){
geopolyBboxFill:
- pOut = sqlite3_realloc(p, sizeof(GeoPoly)+sizeof(GeoCoord)*6);
+ pOut = sqlite3_realloc(p, GEOPOLY_SZ(4));
if( pOut==0 ){
sqlite3_free(p);
if( context ) sqlite3_result_error_nomem(context);
@@ -182860,14 +185188,14 @@ static GeoPoly *geopolyBBox(
pOut->hdr[1] = 0;
pOut->hdr[2] = 0;
pOut->hdr[3] = 4;
- pOut->a[0] = mnX;
- pOut->a[1] = mnY;
- pOut->a[2] = mxX;
- pOut->a[3] = mnY;
- pOut->a[4] = mxX;
- pOut->a[5] = mxY;
- pOut->a[6] = mnX;
- pOut->a[7] = mxY;
+ GeoX(pOut,0) = mnX;
+ GeoY(pOut,0) = mnY;
+ GeoX(pOut,1) = mxX;
+ GeoY(pOut,1) = mnY;
+ GeoX(pOut,2) = mxX;
+ GeoY(pOut,2) = mxY;
+ GeoX(pOut,3) = mnX;
+ GeoY(pOut,3) = mxY;
}else{
sqlite3_free(p);
aCoord[0].f = mnX;
@@ -183005,14 +185333,14 @@ static void geopolyContainsPointFunc(
int ii;
if( p1==0 ) return;
for(ii=0; ii<p1->nVertex-1; ii++){
- v = pointBeneathLine(x0,y0,p1->a[ii*2],p1->a[ii*2+1],
- p1->a[ii*2+2],p1->a[ii*2+3]);
+ v = pointBeneathLine(x0,y0,GeoX(p1,ii), GeoY(p1,ii),
+ GeoX(p1,ii+1),GeoY(p1,ii+1));
if( v==2 ) break;
cnt += v;
}
if( v!=2 ){
- v = pointBeneathLine(x0,y0,p1->a[ii*2],p1->a[ii*2+1],
- p1->a[0],p1->a[1]);
+ v = pointBeneathLine(x0,y0,GeoX(p1,ii), GeoY(p1,ii),
+ GeoX(p1,0), GeoY(p1,0));
}
if( v==2 ){
sqlite3_result_int(context, 1);
@@ -183134,10 +185462,10 @@ static void geopolyAddSegments(
unsigned int i;
GeoCoord *x;
for(i=0; i<(unsigned)pPoly->nVertex-1; i++){
- x = pPoly->a + (i*2);
+ x = &GeoX(pPoly,i);
geopolyAddOneSegment(p, x[0], x[1], x[2], x[3], side, i);
}
- x = pPoly->a + (i*2);
+ x = &GeoX(pPoly,i);
geopolyAddOneSegment(p, x[0], x[1], pPoly->a[0], pPoly->a[1], side, i);
}
@@ -183875,7 +186203,16 @@ static int geopolyUpdate(
if( sqlite3_value_nochange(aData[2]) ){
sqlite3_bind_null(pUp, 2);
}else{
- sqlite3_bind_value(pUp, 2, aData[2]);
+ GeoPoly *p = 0;
+ if( sqlite3_value_type(aData[2])==SQLITE_TEXT
+ && (p = geopolyFuncParam(0, aData[2], &rc))!=0
+ && rc==SQLITE_OK
+ ){
+ sqlite3_bind_blob(pUp, 2, p->hdr, 4+8*p->nVertex, SQLITE_TRANSIENT);
+ }else{
+ sqlite3_bind_value(pUp, 2, aData[2]);
+ }
+ sqlite3_free(p);
nChange = 1;
}
for(jj=1; jj<pRtree->nAux; jj++){
@@ -183919,7 +186256,7 @@ static int geopolyFindFunction(
static sqlite3_module geopolyModule = {
- 2, /* iVersion */
+ 3, /* iVersion */
geopolyCreate, /* xCreate - create a table */
geopolyConnect, /* xConnect - connect to an existing table */
geopolyBestIndex, /* xBestIndex - Determine search strategy */
@@ -183942,25 +186279,29 @@ static sqlite3_module geopolyModule = {
rtreeSavepoint, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
+ rtreeShadowName /* xShadowName */
};
static int sqlite3_geopoly_init(sqlite3 *db){
int rc = SQLITE_OK;
static const struct {
void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
- int nArg;
+ signed char nArg;
+ unsigned char bPure;
const char *zName;
} aFunc[] = {
- { geopolyAreaFunc, 1, "geopoly_area" },
- { geopolyBlobFunc, 1, "geopoly_blob" },
- { geopolyJsonFunc, 1, "geopoly_json" },
- { geopolySvgFunc, -1, "geopoly_svg" },
- { geopolyWithinFunc, 2, "geopoly_within" },
- { geopolyContainsPointFunc, 3, "geopoly_contains_point" },
- { geopolyOverlapFunc, 2, "geopoly_overlap" },
- { geopolyDebugFunc, 1, "geopoly_debug" },
- { geopolyBBoxFunc, 1, "geopoly_bbox" },
- { geopolyXformFunc, 7, "geopoly_xform" },
+ { geopolyAreaFunc, 1, 1, "geopoly_area" },
+ { geopolyBlobFunc, 1, 1, "geopoly_blob" },
+ { geopolyJsonFunc, 1, 1, "geopoly_json" },
+ { geopolySvgFunc, -1, 1, "geopoly_svg" },
+ { geopolyWithinFunc, 2, 1, "geopoly_within" },
+ { geopolyContainsPointFunc, 3, 1, "geopoly_contains_point" },
+ { geopolyOverlapFunc, 2, 1, "geopoly_overlap" },
+ { geopolyDebugFunc, 1, 0, "geopoly_debug" },
+ { geopolyBBoxFunc, 1, 1, "geopoly_bbox" },
+ { geopolyXformFunc, 7, 1, "geopoly_xform" },
+ { geopolyRegularFunc, 4, 1, "geopoly_regular" },
+ { geopolyCcwFunc, 1, 1, "geopoly_ccw" },
};
static const struct {
void (*xStep)(sqlite3_context*,int,sqlite3_value**);
@@ -183971,8 +186312,9 @@ static int sqlite3_geopoly_init(sqlite3 *db){
};
int i;
for(i=0; i<sizeof(aFunc)/sizeof(aFunc[0]) && rc==SQLITE_OK; i++){
+ int enc = aFunc[i].bPure ? SQLITE_UTF8|SQLITE_DETERMINISTIC : SQLITE_UTF8;
rc = sqlite3_create_function(db, aFunc[i].zName, aFunc[i].nArg,
- SQLITE_UTF8, 0,
+ enc, 0,
aFunc[i].xFunc, 0, 0);
}
for(i=0; i<sizeof(aAgg)/sizeof(aAgg[0]) && rc==SQLITE_OK; i++){
@@ -184068,12 +186410,12 @@ static void rtreeMatchArgFree(void *pArg){
static void geomCallback(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){
RtreeGeomCallback *pGeomCtx = (RtreeGeomCallback *)sqlite3_user_data(ctx);
RtreeMatchArg *pBlob;
- int nBlob;
+ sqlite3_int64 nBlob;
int memErr = 0;
nBlob = sizeof(RtreeMatchArg) + (nArg-1)*sizeof(RtreeDValue)
+ nArg*sizeof(sqlite3_value*);
- pBlob = (RtreeMatchArg *)sqlite3_malloc(nBlob);
+ pBlob = (RtreeMatchArg *)sqlite3_malloc64(nBlob);
if( !pBlob ){
sqlite3_result_error_nomem(ctx);
}else{
@@ -184784,7 +187126,7 @@ static int icuCreate(
if( argc>0 ){
n = strlen(argv[0])+1;
}
- p = (IcuTokenizer *)sqlite3_malloc(sizeof(IcuTokenizer)+n);
+ p = (IcuTokenizer *)sqlite3_malloc64(sizeof(IcuTokenizer)+n);
if( !p ){
return SQLITE_NOMEM;
}
@@ -184841,7 +187183,7 @@ static int icuOpen(
nInput = strlen(zInput);
}
nChar = nInput+1;
- pCsr = (IcuCursor *)sqlite3_malloc(
+ pCsr = (IcuCursor *)sqlite3_malloc64(
sizeof(IcuCursor) + /* IcuCursor */
((nChar+3)&~3) * sizeof(UChar) + /* IcuCursor.aChar[] */
(nChar+1) * sizeof(int) /* IcuCursor.aOffset[] */
@@ -185413,7 +187755,11 @@ SQLITE_API sqlite3rbu *sqlite3rbu_open(
** name of the state database is "<database>-vacuum", where <database>
** is the name of the target database file. In this case, on UNIX, if the
** state database is not already present in the file-system, it is created
-** with the same permissions as the target db is made.
+** with the same permissions as the target db is made.
+**
+** With an RBU vacuum, it is an SQLITE_MISUSE error if the name of the
+** state database ends with "-vactmp". This name is reserved for internal
+** use.
**
** This function does not delete the state database after an RBU vacuum
** is completed, even if it created it. However, if the call to
@@ -185999,7 +188345,8 @@ struct rbu_vfs {
sqlite3_vfs *pRealVfs; /* Underlying VFS */
sqlite3_mutex *mutex; /* Mutex to protect pMain */
sqlite3rbu *pRbu; /* Owner RBU object */
- rbu_file *pMain; /* Linked list of main db files */
+ rbu_file *pMain; /* List of main db files */
+ rbu_file *pMainRbu; /* List of main db files with pRbu!=0 */
};
/*
@@ -186028,6 +188375,7 @@ struct rbu_file {
const char *zWal; /* Wal filename for this main db file */
rbu_file *pWalFd; /* Wal file descriptor for this main db */
rbu_file *pMainNext; /* Next MAIN_DB file */
+ rbu_file *pMainRbuNext; /* Next MAIN_DB file with pRbu!=0 */
};
/*
@@ -188069,7 +190417,7 @@ static void rbuOpenDatabase(sqlite3rbu *p, int *pbRetry){
if( *zExtra=='\0' ) zExtra = 0;
}
- zTarget = sqlite3_mprintf("file:%s-vacuum?rbu_memory=1%s%s",
+ zTarget = sqlite3_mprintf("file:%s-vactmp?rbu_memory=1%s%s",
sqlite3_db_filename(p->dbRbu, "main"),
(zExtra==0 ? "" : "&"), (zExtra==0 ? "" : zExtra)
);
@@ -189335,6 +191683,12 @@ SQLITE_API sqlite3rbu *sqlite3rbu_vacuum(
const char *zState
){
if( zTarget==0 ){ return rbuMisuseError(); }
+ if( zState ){
+ int n = strlen(zState);
+ if( n>=7 && 0==memcmp("-vactmp", &zState[n-7], 7) ){
+ return rbuMisuseError();
+ }
+ }
/* TODO: Check that both arguments are non-NULL */
return openRbuHandle(0, zTarget, zState);
}
@@ -189531,7 +191885,10 @@ SQLITE_API int sqlite3rbu_savestate(sqlite3rbu *p){
if( p->eStage==RBU_STAGE_OAL ){
assert( rc!=SQLITE_DONE );
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "COMMIT", 0, 0, 0);
- if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbRbu, "BEGIN IMMEDIATE", 0, 0, 0);
+ if( rc==SQLITE_OK ){
+ const char *zBegin = rbuIsVacuum(p) ? "BEGIN" : "BEGIN IMMEDIATE";
+ rc = sqlite3_exec(p->dbRbu, zBegin, 0, 0, 0);
+ }
if( rc==SQLITE_OK ) rc = sqlite3_exec(p->dbMain, "BEGIN IMMEDIATE", 0, 0,0);
}
@@ -189624,6 +191981,69 @@ static int rbuUpdateTempSize(rbu_file *pFd, sqlite3_int64 nNew){
return SQLITE_OK;
}
+/*
+** Add an item to the main-db lists, if it is not already present.
+**
+** There are two main-db lists. One for all file descriptors, and one
+** for all file descriptors with rbu_file.pDb!=0. If the argument has
+** rbu_file.pDb!=0, then it is assumed to already be present on the
+** main list and is only added to the pDb!=0 list.
+*/
+static void rbuMainlistAdd(rbu_file *p){
+ rbu_vfs *pRbuVfs = p->pRbuVfs;
+ rbu_file *pIter;
+ assert( (p->openFlags & SQLITE_OPEN_MAIN_DB) );
+ sqlite3_mutex_enter(pRbuVfs->mutex);
+ if( p->pRbu==0 ){
+ for(pIter=pRbuVfs->pMain; pIter; pIter=pIter->pMainNext);
+ p->pMainNext = pRbuVfs->pMain;
+ pRbuVfs->pMain = p;
+ }else{
+ for(pIter=pRbuVfs->pMainRbu; pIter && pIter!=p; pIter=pIter->pMainRbuNext){}
+ if( pIter==0 ){
+ p->pMainRbuNext = pRbuVfs->pMainRbu;
+ pRbuVfs->pMainRbu = p;
+ }
+ }
+ sqlite3_mutex_leave(pRbuVfs->mutex);
+}
+
+/*
+** Remove an item from the main-db lists.
+*/
+static void rbuMainlistRemove(rbu_file *p){
+ rbu_file **pp;
+ sqlite3_mutex_enter(p->pRbuVfs->mutex);
+ for(pp=&p->pRbuVfs->pMain; *pp && *pp!=p; pp=&((*pp)->pMainNext)){}
+ if( *pp ) *pp = p->pMainNext;
+ p->pMainNext = 0;
+ for(pp=&p->pRbuVfs->pMainRbu; *pp && *pp!=p; pp=&((*pp)->pMainRbuNext)){}
+ if( *pp ) *pp = p->pMainRbuNext;
+ p->pMainRbuNext = 0;
+ sqlite3_mutex_leave(p->pRbuVfs->mutex);
+}
+
+/*
+** Given that zWal points to a buffer containing a wal file name passed to
+** either the xOpen() or xAccess() VFS method, search the main-db list for
+** a file-handle opened by the same database connection on the corresponding
+** database file.
+**
+** If parameter bRbu is true, only search for file-descriptors with
+** rbu_file.pDb!=0.
+*/
+static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal, int bRbu){
+ rbu_file *pDb;
+ sqlite3_mutex_enter(pRbuVfs->mutex);
+ if( bRbu ){
+ for(pDb=pRbuVfs->pMainRbu; pDb && pDb->zWal!=zWal; pDb=pDb->pMainRbuNext){}
+ }else{
+ for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}
+ }
+ sqlite3_mutex_leave(pRbuVfs->mutex);
+ return pDb;
+}
+
/*
** Close an rbu file.
*/
@@ -189641,17 +192061,14 @@ static int rbuVfsClose(sqlite3_file *pFile){
sqlite3_free(p->zDel);
if( p->openFlags & SQLITE_OPEN_MAIN_DB ){
- rbu_file **pp;
- sqlite3_mutex_enter(p->pRbuVfs->mutex);
- for(pp=&p->pRbuVfs->pMain; *pp!=p; pp=&((*pp)->pMainNext));
- *pp = p->pMainNext;
- sqlite3_mutex_leave(p->pRbuVfs->mutex);
+ rbuMainlistRemove(p);
rbuUnlockShm(p);
p->pReal->pMethods->xShmUnmap(p->pReal, 0);
}
else if( (p->openFlags & SQLITE_OPEN_DELETEONCLOSE) && p->pRbu ){
rbuUpdateTempSize(p, 0);
}
+ assert( p->pMainNext==0 && p->pRbuVfs->pMain!=p );
/* Close the underlying file handle */
rc = p->pReal->pMethods->xClose(p->pReal);
@@ -189910,6 +192327,9 @@ static int rbuVfsFileControl(sqlite3_file *pFile, int op, void *pArg){
}else if( rc==SQLITE_NOTFOUND ){
pRbu->pTargetFd = p;
p->pRbu = pRbu;
+ if( p->openFlags & SQLITE_OPEN_MAIN_DB ){
+ rbuMainlistAdd(p);
+ }
if( p->pWalFd ) p->pWalFd->pRbu = pRbu;
rc = SQLITE_OK;
}
@@ -190071,20 +192491,6 @@ static int rbuVfsShmUnmap(sqlite3_file *pFile, int delFlag){
return rc;
}
-/*
-** Given that zWal points to a buffer containing a wal file name passed to
-** either the xOpen() or xAccess() VFS method, return a pointer to the
-** file-handle opened by the same database connection on the corresponding
-** database file.
-*/
-static rbu_file *rbuFindMaindb(rbu_vfs *pRbuVfs, const char *zWal){
- rbu_file *pDb;
- sqlite3_mutex_enter(pRbuVfs->mutex);
- for(pDb=pRbuVfs->pMain; pDb && pDb->zWal!=zWal; pDb=pDb->pMainNext){}
- sqlite3_mutex_leave(pRbuVfs->mutex);
- return pDb;
-}
-
/*
** A main database named zName has just been opened. The following
** function returns a pointer to a buffer owned by SQLite that contains
@@ -190163,7 +192569,7 @@ static int rbuVfsOpen(
pFd->zWal = rbuMainToWal(zName, flags);
}
else if( flags & SQLITE_OPEN_WAL ){
- rbu_file *pDb = rbuFindMaindb(pRbuVfs, zName);
+ rbu_file *pDb = rbuFindMaindb(pRbuVfs, zName, 0);
if( pDb ){
if( pDb->pRbu && pDb->pRbu->eStage==RBU_STAGE_OAL ){
/* This call is to open a *-wal file. Intead, open the *-oal. This
@@ -190215,10 +192621,7 @@ static int rbuVfsOpen(
** mutex protected linked list of all such files. */
pFile->pMethods = &rbuvfs_io_methods;
if( flags & SQLITE_OPEN_MAIN_DB ){
- sqlite3_mutex_enter(pRbuVfs->mutex);
- pFd->pMainNext = pRbuVfs->pMain;
- pRbuVfs->pMain = pFd;
- sqlite3_mutex_leave(pRbuVfs->mutex);
+ rbuMainlistAdd(pFd);
}
}else{
sqlite3_free(pFd->zDel);
@@ -190266,7 +192669,7 @@ static int rbuVfsAccess(
** file opened instead.
*/
if( rc==SQLITE_OK && flags==SQLITE_ACCESS_EXISTS ){
- rbu_file *pDb = rbuFindMaindb(pRbuVfs, zPath);
+ rbu_file *pDb = rbuFindMaindb(pRbuVfs, zPath, 1);
if( pDb && pDb->pRbu && pDb->pRbu->eStage==RBU_STAGE_OAL ){
if( *pResOut ){
rc = SQLITE_CANTOPEN;
@@ -190679,17 +193082,15 @@ static int statDisconnect(sqlite3_vtab *pVtab){
static int statBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
int i;
- pIdxInfo->estimatedCost = 1.0e6; /* Initial cost estimate */
-
/* Look for a valid schema=? constraint. If found, change the idxNum to
** 1 and request the value of that constraint be sent to xFilter. And
** lower the cost estimate to encourage the constrained version to be
** used.
*/
for(i=0; i<pIdxInfo->nConstraint; i++){
- if( pIdxInfo->aConstraint[i].usable==0 ) continue;
- if( pIdxInfo->aConstraint[i].op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
if( pIdxInfo->aConstraint[i].iColumn!=10 ) continue;
+ if( pIdxInfo->aConstraint[i].usable==0 ) return SQLITE_CONSTRAINT;
+ if( pIdxInfo->aConstraint[i].op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
pIdxInfo->idxNum = 1;
pIdxInfo->estimatedCost = 1.0;
pIdxInfo->aConstraintUsage[i].argvIndex = 1;
@@ -190739,7 +193140,7 @@ static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
return SQLITE_OK;
}
-static void statClearPage(StatPage *p){
+static void statClearCells(StatPage *p){
int i;
if( p->aCell ){
for(i=0; i<p->nCell; i++){
@@ -190747,6 +193148,12 @@ static void statClearPage(StatPage *p){
}
sqlite3_free(p->aCell);
}
+ p->nCell = 0;
+ p->aCell = 0;
+}
+
+static void statClearPage(StatPage *p){
+ statClearCells(p);
sqlite3PagerUnref(p->pPg);
sqlite3_free(p->zPath);
memset(p, 0, sizeof(StatPage));
@@ -190809,22 +193216,33 @@ static int statDecodePage(Btree *pBt, StatPage *p){
u8 *aHdr = &aData[p->iPgno==1 ? 100 : 0];
p->flags = aHdr[0];
+ if( p->flags==0x0A || p->flags==0x0D ){
+ isLeaf = 1;
+ nHdr = 8;
+ }else if( p->flags==0x05 || p->flags==0x02 ){
+ isLeaf = 0;
+ nHdr = 12;
+ }else{
+ goto statPageIsCorrupt;
+ }
+ if( p->iPgno==1 ) nHdr += 100;
p->nCell = get2byte(&aHdr[3]);
p->nMxPayload = 0;
-
- isLeaf = (p->flags==0x0A || p->flags==0x0D);
- nHdr = 12 - isLeaf*4 + (p->iPgno==1)*100;
+ szPage = sqlite3BtreeGetPageSize(pBt);
nUnused = get2byte(&aHdr[5]) - nHdr - 2*p->nCell;
nUnused += (int)aHdr[7];
iOff = get2byte(&aHdr[1]);
while( iOff ){
+ int iNext;
+ if( iOff>=szPage ) goto statPageIsCorrupt;
nUnused += get2byte(&aData[iOff+2]);
- iOff = get2byte(&aData[iOff]);
+ iNext = get2byte(&aData[iOff]);
+ if( iNext<iOff+4 && iNext>0 ) goto statPageIsCorrupt;
+ iOff = iNext;
}
p->nUnused = nUnused;
p->iRightChildPg = isLeaf ? 0 : sqlite3Get4byte(&aHdr[8]);
- szPage = sqlite3BtreeGetPageSize(pBt);
if( p->nCell ){
int i; /* Used to iterate through cells */
@@ -190841,6 +193259,7 @@ static int statDecodePage(Btree *pBt, StatPage *p){
StatCell *pCell = &p->aCell[i];
iOff = get2byte(&aData[nHdr+i*2]);
+ if( iOff<nHdr || iOff>=szPage ) goto statPageIsCorrupt;
if( !isLeaf ){
pCell->iChildPg = sqlite3Get4byte(&aData[iOff]);
iOff += 4;
@@ -190857,13 +193276,14 @@ static int statDecodePage(Btree *pBt, StatPage *p){
}
if( nPayload>(u32)p->nMxPayload ) p->nMxPayload = nPayload;
getLocalPayload(nUsable, p->flags, nPayload, &nLocal);
+ if( nLocal<0 ) goto statPageIsCorrupt;
pCell->nLocal = nLocal;
- assert( nLocal>=0 );
assert( nPayload>=(u32)nLocal );
assert( nLocal<=(nUsable-35) );
if( nPayload>(u32)nLocal ){
int j;
int nOvfl = ((nPayload - nLocal) + nUsable-4 - 1) / (nUsable - 4);
+ if( iOff+nLocal>nUsable ) goto statPageIsCorrupt;
pCell->nLastOvfl = (nPayload-nLocal) - (nOvfl-1) * (nUsable-4);
pCell->nOvfl = nOvfl;
pCell->aOvfl = sqlite3_malloc64(sizeof(u32)*nOvfl);
@@ -190887,6 +193307,11 @@ static int statDecodePage(Btree *pBt, StatPage *p){
}
return SQLITE_OK;
+
+statPageIsCorrupt:
+ p->flags = 0;
+ statClearCells(p);
+ return SQLITE_OK;
}
/*
@@ -190994,6 +193419,10 @@ statNextRestart:
goto statNextRestart; /* Tail recursion */
}
pCsr->iPage++;
+ if( pCsr->iPage>=ArraySize(pCsr->aPage) ){
+ statResetCsr(pCsr);
+ return SQLITE_CORRUPT_BKPT;
+ }
assert( p==&pCsr->aPage[pCsr->iPage-1] );
if( p->iCell==p->nCell ){
@@ -191065,7 +193494,6 @@ static int statFilter(
StatTable *pTab = (StatTable*)(pCursor->pVtab);
char *zSql;
int rc = SQLITE_OK;
- char *zMaster;
if( idxNum==1 ){
const char *zDbase = (const char*)sqlite3_value_text(argv[0]);
@@ -191081,13 +193509,12 @@ static int statFilter(
statResetCsr(pCsr);
sqlite3_finalize(pCsr->pStmt);
pCsr->pStmt = 0;
- zMaster = pCsr->iDb==1 ? "sqlite_temp_master" : "sqlite_master";
zSql = sqlite3_mprintf(
"SELECT 'sqlite_master' AS name, 1 AS rootpage, 'table' AS type"
" UNION ALL "
"SELECT name, rootpage, type"
- " FROM \"%w\".%s WHERE rootpage!=0"
- " ORDER BY name", pTab->db->aDb[pCsr->iDb].zDbSName, zMaster);
+ " FROM \"%w\".sqlite_master WHERE rootpage!=0"
+ " ORDER BY name", pTab->db->aDb[pCsr->iDb].zDbSName);
if( zSql==0 ){
return SQLITE_NOMEM_BKPT;
}else{
@@ -191182,6 +193609,7 @@ SQLITE_PRIVATE int sqlite3DbstatRegister(sqlite3 *db){
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
+ 0 /* xShadowName */
};
return sqlite3_create_module(db, "dbstat", &dbstat_module, 0);
}
@@ -191312,9 +193740,8 @@ static int dbpageBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
if( p->iColumn!=DBPAGE_COLUMN_SCHEMA ) continue;
if( p->op!=SQLITE_INDEX_CONSTRAINT_EQ ) continue;
if( !p->usable ){
- /* No solution. Use the default SQLITE_BIG_DBL cost */
- pIdxInfo->estimatedRows = 0x7fffffff;
- return SQLITE_OK;
+ /* No solution. */
+ return SQLITE_CONSTRAINT;
}
iPlan = 2;
pIdxInfo->aConstraintUsage[i].argvIndex = 1;
@@ -191506,6 +193933,10 @@ static int dbpageUpdate(
Pager *pPager;
int szPage;
+ if( pTab->db->flags & SQLITE_Defensive ){
+ zErr = "read-only";
+ goto update_fail;
+ }
if( argc==1 ){
zErr = "cannot delete";
goto update_fail;
@@ -191596,6 +194027,7 @@ SQLITE_PRIVATE int sqlite3DbpageRegister(sqlite3 *db){
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
+ 0 /* xShadowName */
};
return sqlite3_create_module(db, "sqlite_dbpage", &dbpage_module, 0);
}
@@ -191632,6 +194064,8 @@ typedef struct SessionInput SessionInput;
# endif
#endif
+static int sessions_strm_chunk_size = SESSIONS_STRM_CHUNK_SIZE;
+
typedef struct SessionHook SessionHook;
struct SessionHook {
void *pCtx;
@@ -191694,6 +194128,7 @@ struct sqlite3_changeset_iter {
SessionInput in; /* Input buffer or stream */
SessionBuffer tblhdr; /* Buffer to hold apValue/zTab/abPK/ */
int bPatchset; /* True if this is a patchset */
+ int bInvert; /* True to invert changeset */
int rc; /* Iterator error code */
sqlite3_stmt *pConflict; /* Points to conflicting row, if any */
char *zTab; /* Current table */
@@ -191850,6 +194285,42 @@ struct SessionTable {
** The records associated with INSERT changes are in the same format as for
** changesets. It is not possible for a record associated with an INSERT
** change to contain a field set to "undefined".
+**
+** REBASE BLOB FORMAT:
+**
+** A rebase blob may be output by sqlite3changeset_apply_v2() and its
+** streaming equivalent for use with the sqlite3_rebaser APIs to rebase
+** existing changesets. A rebase blob contains one entry for each conflict
+** resolved using either the OMIT or REPLACE strategies within the apply_v2()
+** call.
+**
+** The format used for a rebase blob is very similar to that used for
+** changesets. All entries related to a single table are grouped together.
+**
+** Each group of entries begins with a table header in changeset format:
+**
+** 1 byte: Constant 0x54 (capital 'T')
+** Varint: Number of columns in the table.
+** nCol bytes: 0x01 for PK columns, 0x00 otherwise.
+** N bytes: Unqualified table name (encoded using UTF-8). Nul-terminated.
+**
+** Followed by one or more entries associated with the table.
+**
+** 1 byte: Either SQLITE_INSERT (0x12), DELETE (0x09).
+** 1 byte: Flag. 0x01 for REPLACE, 0x00 for OMIT.
+** record: (in the record format defined above).
+**
+** In a rebase blob, the first field is set to SQLITE_INSERT if the change
+** that caused the conflict was an INSERT or UPDATE, or to SQLITE_DELETE if
+** it was a DELETE. The second field is set to 0x01 if the conflict
+** resolution strategy was REPLACE, or 0x00 if it was OMIT.
+**
+** If the change that caused the conflict was a DELETE, then the single
+** record is a copy of the old.* record from the original changeset. If it
+** was an INSERT, then the single record is a copy of the new.* record. If
+** the conflicting change was an UPDATE, then the single record is a copy
+** of the new.* record with the PK fields filled in based on the original
+** old.* record.
*/
/*
@@ -191931,7 +194402,7 @@ static void sessionPutI64(u8 *aBuf, sqlite3_int64 i){
static int sessionSerializeValue(
u8 *aBuf, /* If non-NULL, write serialized value here */
sqlite3_value *pValue, /* Value to serialize */
- int *pnWrite /* IN/OUT: Increment by bytes written */
+ sqlite3_int64 *pnWrite /* IN/OUT: Increment by bytes written */
){
int nByte; /* Size of serialized value in bytes */
@@ -192472,7 +194943,7 @@ static int sessionGrowHash(int bPatchset, SessionTable *pTab){
SessionChange **apNew;
int nNew = (pTab->nChange ? pTab->nChange : 128) * 2;
- apNew = (SessionChange **)sqlite3_malloc(sizeof(SessionChange *) * nNew);
+ apNew = (SessionChange **)sqlite3_malloc64(sizeof(SessionChange *) * nNew);
if( apNew==0 ){
if( pTab->nChange==0 ){
return SQLITE_ERROR;
@@ -192538,7 +195009,7 @@ static int sessionTableInfo(
char *zPragma;
sqlite3_stmt *pStmt;
int rc;
- int nByte;
+ sqlite3_int64 nByte;
int nDbCol = 0;
int nThis;
int i;
@@ -192581,7 +195052,7 @@ static int sessionTableInfo(
if( rc==SQLITE_OK ){
nByte += nDbCol * (sizeof(const char *) + sizeof(u8) + 1);
- pAlloc = sqlite3_malloc(nByte);
+ pAlloc = sqlite3_malloc64(nByte);
if( pAlloc==0 ){
rc = SQLITE_NOMEM;
}
@@ -192722,7 +195193,7 @@ static void sessionPreupdateOneChange(
int iHash;
int bNull = 0;
int rc = SQLITE_OK;
- SessionStat1Ctx stat1 = {0};
+ SessionStat1Ctx stat1 = {{0,0,0,0,0},0};
if( pSession->rc ) return;
@@ -192779,7 +195250,7 @@ static void sessionPreupdateOneChange(
** this is an SQLITE_UPDATE or SQLITE_DELETE), or just the PK
** values (if this is an INSERT). */
SessionChange *pChange; /* New change object */
- int nByte; /* Number of bytes to allocate */
+ sqlite3_int64 nByte; /* Number of bytes to allocate */
int i; /* Used to iterate through columns */
assert( rc==SQLITE_OK );
@@ -192804,7 +195275,7 @@ static void sessionPreupdateOneChange(
}
/* Allocate the change object */
- pChange = (SessionChange *)sqlite3_malloc(nByte);
+ pChange = (SessionChange *)sqlite3_malloc64(nByte);
if( !pChange ){
rc = SQLITE_NOMEM;
goto error_out;
@@ -193248,7 +195719,7 @@ SQLITE_API int sqlite3session_create(
*ppSession = 0;
/* Allocate and populate the new session object. */
- pNew = (sqlite3_session *)sqlite3_malloc(sizeof(sqlite3_session) + nDb + 1);
+ pNew = (sqlite3_session *)sqlite3_malloc64(sizeof(sqlite3_session) + nDb + 1);
if( !pNew ) return SQLITE_NOMEM;
memset(pNew, 0, sizeof(sqlite3_session));
pNew->db = db;
@@ -193367,7 +195838,7 @@ SQLITE_API int sqlite3session_attach(
if( !pTab ){
/* Allocate new SessionTable object. */
- pTab = (SessionTable *)sqlite3_malloc(sizeof(SessionTable) + nName + 1);
+ pTab = (SessionTable *)sqlite3_malloc64(sizeof(SessionTable) + nName + 1);
if( !pTab ){
rc = SQLITE_NOMEM;
}else{
@@ -193400,12 +195871,12 @@ SQLITE_API int sqlite3session_attach(
static int sessionBufferGrow(SessionBuffer *p, int nByte, int *pRc){
if( *pRc==SQLITE_OK && p->nAlloc-p->nBuf<nByte ){
u8 *aNew;
- int nNew = p->nAlloc ? p->nAlloc : 128;
+ i64 nNew = p->nAlloc ? p->nAlloc : 128;
do {
nNew = nNew*2;
- }while( nNew<(p->nBuf+nByte) );
+ }while( (nNew-p->nBuf)<nByte );
- aNew = (u8 *)sqlite3_realloc(p->aBuf, nNew);
+ aNew = (u8 *)sqlite3_realloc64(p->aBuf, nNew);
if( 0==aNew ){
*pRc = SQLITE_NOMEM;
}else{
@@ -193427,7 +195898,7 @@ static int sessionBufferGrow(SessionBuffer *p, int nByte, int *pRc){
static void sessionAppendValue(SessionBuffer *p, sqlite3_value *pVal, int *pRc){
int rc = *pRc;
if( rc==SQLITE_OK ){
- int nByte = 0;
+ sqlite3_int64 nByte = 0;
rc = sessionSerializeValue(0, pVal, &nByte);
sessionBufferGrow(p, nByte, &rc);
if( rc==SQLITE_OK ){
@@ -194003,12 +196474,12 @@ static int sessionGenerateChangeset(
rc = sqlite3_reset(pSel);
}
- /* If the buffer is now larger than SESSIONS_STRM_CHUNK_SIZE, pass
+ /* If the buffer is now larger than sessions_strm_chunk_size, pass
** its contents to the xOutput() callback. */
if( xOutput
&& rc==SQLITE_OK
&& buf.nBuf>nNoop
- && buf.nBuf>SESSIONS_STRM_CHUNK_SIZE
+ && buf.nBuf>sessions_strm_chunk_size
){
rc = xOutput(pOut, (void*)buf.aBuf, buf.nBuf);
nNoop = -1;
@@ -194147,7 +196618,8 @@ static int sessionChangesetStart(
int (*xInput)(void *pIn, void *pData, int *pnData),
void *pIn,
int nChangeset, /* Size of buffer pChangeset in bytes */
- void *pChangeset /* Pointer to buffer containing changeset */
+ void *pChangeset, /* Pointer to buffer containing changeset */
+ int bInvert /* True to invert changeset */
){
sqlite3_changeset_iter *pRet; /* Iterator to return */
int nByte; /* Number of bytes to allocate for iterator */
@@ -194167,6 +196639,7 @@ static int sessionChangesetStart(
pRet->in.xInput = xInput;
pRet->in.pIn = pIn;
pRet->in.bEof = (xInput ? 0 : 1);
+ pRet->bInvert = bInvert;
/* Populate the output variable and return success. */
*pp = pRet;
@@ -194181,7 +196654,16 @@ SQLITE_API int sqlite3changeset_start(
int nChangeset, /* Size of buffer pChangeset in bytes */
void *pChangeset /* Pointer to buffer containing changeset */
){
- return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset);
+ return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset, 0);
+}
+SQLITE_API int sqlite3changeset_start_v2(
+ sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */
+ int nChangeset, /* Size of buffer pChangeset in bytes */
+ void *pChangeset, /* Pointer to buffer containing changeset */
+ int flags
+){
+ int bInvert = !!(flags & SQLITE_CHANGESETSTART_INVERT);
+ return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset, bInvert);
}
/*
@@ -194192,7 +196674,16 @@ SQLITE_API int sqlite3changeset_start_strm(
int (*xInput)(void *pIn, void *pData, int *pnData),
void *pIn
){
- return sessionChangesetStart(pp, xInput, pIn, 0, 0);
+ return sessionChangesetStart(pp, xInput, pIn, 0, 0, 0);
+}
+SQLITE_API int sqlite3changeset_start_v2_strm(
+ sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */
+ int (*xInput)(void *pIn, void *pData, int *pnData),
+ void *pIn,
+ int flags
+){
+ int bInvert = !!(flags & SQLITE_CHANGESETSTART_INVERT);
+ return sessionChangesetStart(pp, xInput, pIn, 0, 0, bInvert);
}
/*
@@ -194200,7 +196691,7 @@ SQLITE_API int sqlite3changeset_start_strm(
** object and the buffer is full, discard some data to free up space.
*/
static void sessionDiscardData(SessionInput *pIn){
- if( pIn->xInput && pIn->iNext>=SESSIONS_STRM_CHUNK_SIZE ){
+ if( pIn->xInput && pIn->iNext>=sessions_strm_chunk_size ){
int nMove = pIn->buf.nBuf - pIn->iNext;
assert( nMove>=0 );
if( nMove>0 ){
@@ -194223,7 +196714,7 @@ static int sessionInputBuffer(SessionInput *pIn, int nByte){
int rc = SQLITE_OK;
if( pIn->xInput ){
while( !pIn->bEof && (pIn->iNext+nByte)>=pIn->nData && rc==SQLITE_OK ){
- int nNew = SESSIONS_STRM_CHUNK_SIZE;
+ int nNew = sessions_strm_chunk_size;
if( pIn->bNoDiscard==0 ) sessionDiscardData(pIn);
if( SQLITE_OK==sessionBufferGrow(&pIn->buf, nNew, &rc) ){
@@ -194283,7 +196774,7 @@ static int sessionValueSetStr(
** argument to sqlite3ValueSetStr() and have the copy created
** automatically. But doing so makes it difficult to detect any OOM
** error. Hence the code to create the copy externally. */
- u8 *aCopy = sqlite3_malloc(nData+1);
+ u8 *aCopy = sqlite3_malloc64((sqlite3_int64)nData+1);
if( aCopy==0 ) return SQLITE_NOMEM;
memcpy(aCopy, aData, nData);
sqlite3ValueSetStr(pVal, nData, (char*)aCopy, enc, sqlite3_free);
@@ -194571,10 +197062,10 @@ static int sessionChangesetNext(
op = p->in.aData[p->in.iNext++];
}
- if( p->zTab==0 ){
+ if( p->zTab==0 || (p->bPatchset && p->bInvert) ){
/* The first record in the changeset is not a table header. Must be a
** corrupt changeset. */
- assert( p->in.iNext==1 );
+ assert( p->in.iNext==1 || p->zTab );
return (p->rc = SQLITE_CORRUPT_BKPT);
}
@@ -194599,33 +197090,39 @@ static int sessionChangesetNext(
*paRec = &p->in.aData[p->in.iNext];
p->in.iNext += *pnRec;
}else{
+ sqlite3_value **apOld = (p->bInvert ? &p->apValue[p->nCol] : p->apValue);
+ sqlite3_value **apNew = (p->bInvert ? p->apValue : &p->apValue[p->nCol]);
/* If this is an UPDATE or DELETE, read the old.* record. */
if( p->op!=SQLITE_INSERT && (p->bPatchset==0 || p->op==SQLITE_DELETE) ){
u8 *abPK = p->bPatchset ? p->abPK : 0;
- p->rc = sessionReadRecord(&p->in, p->nCol, abPK, p->apValue);
+ p->rc = sessionReadRecord(&p->in, p->nCol, abPK, apOld);
if( p->rc!=SQLITE_OK ) return p->rc;
}
/* If this is an INSERT or UPDATE, read the new.* record. */
if( p->op!=SQLITE_DELETE ){
- p->rc = sessionReadRecord(&p->in, p->nCol, 0, &p->apValue[p->nCol]);
+ p->rc = sessionReadRecord(&p->in, p->nCol, 0, apNew);
if( p->rc!=SQLITE_OK ) return p->rc;
}
- if( p->bPatchset && p->op==SQLITE_UPDATE ){
+ if( (p->bPatchset || p->bInvert) && p->op==SQLITE_UPDATE ){
/* If this is an UPDATE that is part of a patchset, then all PK and
** modified fields are present in the new.* record. The old.* record
** is currently completely empty. This block shifts the PK fields from
** new.* to old.*, to accommodate the code that reads these arrays. */
for(i=0; i<p->nCol; i++){
- assert( p->apValue[i]==0 );
+ assert( p->bPatchset==0 || p->apValue[i]==0 );
if( p->abPK[i] ){
+ assert( p->apValue[i]==0 );
p->apValue[i] = p->apValue[i+p->nCol];
if( p->apValue[i]==0 ) return (p->rc = SQLITE_CORRUPT_BKPT);
p->apValue[i+p->nCol] = 0;
}
}
+ }else if( p->bInvert ){
+ if( p->op==SQLITE_INSERT ) p->op = SQLITE_DELETE;
+ else if( p->op==SQLITE_DELETE ) p->op = SQLITE_INSERT;
}
}
@@ -194890,7 +197387,7 @@ static int sessionChangesetInvert(
int iCol;
if( 0==apVal ){
- apVal = (sqlite3_value **)sqlite3_malloc(sizeof(apVal[0])*nCol*2);
+ apVal = (sqlite3_value **)sqlite3_malloc64(sizeof(apVal[0])*nCol*2);
if( 0==apVal ){
rc = SQLITE_NOMEM;
goto finished_invert;
@@ -194942,7 +197439,7 @@ static int sessionChangesetInvert(
}
assert( rc==SQLITE_OK );
- if( xOutput && sOut.nBuf>=SESSIONS_STRM_CHUNK_SIZE ){
+ if( xOutput && sOut.nBuf>=sessions_strm_chunk_size ){
rc = xOutput(pOut, sOut.aBuf, sOut.nBuf);
sOut.nBuf = 0;
if( rc!=SQLITE_OK ) goto finished_invert;
@@ -195021,7 +197518,8 @@ struct SessionApplyCtx {
int bDeferConstraints; /* True to defer constraints */
SessionBuffer constraints; /* Deferred constraints are stored here */
SessionBuffer rebase; /* Rebase information (if any) here */
- int bRebaseStarted; /* If table header is already in rebase */
+ u8 bRebaseStarted; /* If table header is already in rebase */
+ u8 bRebase; /* True to collect rebase information */
};
/*
@@ -195418,35 +197916,36 @@ static int sessionRebaseAdd(
sqlite3_changeset_iter *pIter /* Iterator pointing at current change */
){
int rc = SQLITE_OK;
- int i;
- int eOp = pIter->op;
- if( p->bRebaseStarted==0 ){
- /* Append a table-header to the rebase buffer */
- const char *zTab = pIter->zTab;
- sessionAppendByte(&p->rebase, 'T', &rc);
- sessionAppendVarint(&p->rebase, p->nCol, &rc);
- sessionAppendBlob(&p->rebase, p->abPK, p->nCol, &rc);
- sessionAppendBlob(&p->rebase, (u8*)zTab, (int)strlen(zTab)+1, &rc);
- p->bRebaseStarted = 1;
- }
-
- assert( eType==SQLITE_CHANGESET_REPLACE||eType==SQLITE_CHANGESET_OMIT );
- assert( eOp==SQLITE_DELETE || eOp==SQLITE_INSERT || eOp==SQLITE_UPDATE );
-
- sessionAppendByte(&p->rebase,
- (eOp==SQLITE_DELETE ? SQLITE_DELETE : SQLITE_INSERT), &rc
- );
- sessionAppendByte(&p->rebase, (eType==SQLITE_CHANGESET_REPLACE), &rc);
- for(i=0; i<p->nCol; i++){
- sqlite3_value *pVal = 0;
- if( eOp==SQLITE_DELETE || (eOp==SQLITE_UPDATE && p->abPK[i]) ){
- sqlite3changeset_old(pIter, i, &pVal);
- }else{
- sqlite3changeset_new(pIter, i, &pVal);
+ if( p->bRebase ){
+ int i;
+ int eOp = pIter->op;
+ if( p->bRebaseStarted==0 ){
+ /* Append a table-header to the rebase buffer */
+ const char *zTab = pIter->zTab;
+ sessionAppendByte(&p->rebase, 'T', &rc);
+ sessionAppendVarint(&p->rebase, p->nCol, &rc);
+ sessionAppendBlob(&p->rebase, p->abPK, p->nCol, &rc);
+ sessionAppendBlob(&p->rebase, (u8*)zTab, (int)strlen(zTab)+1, &rc);
+ p->bRebaseStarted = 1;
}
- sessionAppendValue(&p->rebase, pVal, &rc);
- }
+ assert( eType==SQLITE_CHANGESET_REPLACE||eType==SQLITE_CHANGESET_OMIT );
+ assert( eOp==SQLITE_DELETE || eOp==SQLITE_INSERT || eOp==SQLITE_UPDATE );
+
+ sessionAppendByte(&p->rebase,
+ (eOp==SQLITE_DELETE ? SQLITE_DELETE : SQLITE_INSERT), &rc
+ );
+ sessionAppendByte(&p->rebase, (eType==SQLITE_CHANGESET_REPLACE), &rc);
+ for(i=0; i<p->nCol; i++){
+ sqlite3_value *pVal = 0;
+ if( eOp==SQLITE_DELETE || (eOp==SQLITE_UPDATE && p->abPK[i]) ){
+ sqlite3changeset_old(pIter, i, &pVal);
+ }else{
+ sqlite3changeset_new(pIter, i, &pVal);
+ }
+ sessionAppendValue(&p->rebase, pVal, &rc);
+ }
+ }
return rc;
}
@@ -195789,7 +198288,7 @@ static int sessionRetryConstraints(
SessionBuffer cons = pApply->constraints;
memset(&pApply->constraints, 0, sizeof(SessionBuffer));
- rc = sessionChangesetStart(&pIter2, 0, 0, cons.nBuf, cons.aBuf);
+ rc = sessionChangesetStart(&pIter2, 0, 0, cons.nBuf, cons.aBuf, 0);
if( rc==SQLITE_OK ){
int nByte = 2*pApply->nCol*sizeof(sqlite3_value*);
int rc2;
@@ -195855,6 +198354,7 @@ static int sessionChangesetApply(
pIter->in.bNoDiscard = 1;
memset(&sApply, 0, sizeof(sApply));
+ sApply.bRebase = (ppRebase && pnRebase);
sqlite3_mutex_enter(sqlite3_db_mutex(db));
if( (flags & SQLITE_CHANGESETAPPLY_NOSAVEPOINT)==0 ){
rc = sqlite3_exec(db, "SAVEPOINT changeset_apply", 0, 0, 0);
@@ -196005,7 +198505,8 @@ static int sessionChangesetApply(
}
}
- if( rc==SQLITE_OK && bPatchset==0 && ppRebase && pnRebase ){
+ assert( sApply.bRebase || sApply.rebase.nBuf==0 );
+ if( rc==SQLITE_OK && bPatchset==0 && sApply.bRebase ){
*ppRebase = (void*)sApply.rebase.aBuf;
*pnRebase = sApply.rebase.nBuf;
sApply.rebase.aBuf = 0;
@@ -196043,7 +198544,8 @@ SQLITE_API int sqlite3changeset_apply_v2(
int flags
){
sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */
- int rc = sqlite3changeset_start(&pIter, nChangeset, pChangeset);
+ int bInverse = !!(flags & SQLITE_CHANGESETAPPLY_INVERT);
+ int rc = sessionChangesetStart(&pIter, 0, 0, nChangeset, pChangeset,bInverse);
if( rc==SQLITE_OK ){
rc = sessionChangesetApply(
db, pIter, xFilter, xConflict, pCtx, ppRebase, pnRebase, flags
@@ -196100,7 +198602,8 @@ SQLITE_API int sqlite3changeset_apply_v2_strm(
int flags
){
sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */
- int rc = sqlite3changeset_start_strm(&pIter, xInput, pIn);
+ int bInverse = !!(flags & SQLITE_CHANGESETAPPLY_INVERT);
+ int rc = sessionChangesetStart(&pIter, xInput, pIn, 0, 0, bInverse);
if( rc==SQLITE_OK ){
rc = sessionChangesetApply(
db, pIter, xFilter, xConflict, pCtx, ppRebase, pnRebase, flags
@@ -196157,7 +198660,7 @@ static int sessionChangeMerge(
int rc = SQLITE_OK;
if( !pExist ){
- pNew = (SessionChange *)sqlite3_malloc(sizeof(SessionChange) + nRec);
+ pNew = (SessionChange *)sqlite3_malloc64(sizeof(SessionChange) + nRec);
if( !pNew ){
return SQLITE_NOMEM;
}
@@ -196190,8 +198693,8 @@ static int sessionChangeMerge(
if( pExist->op==SQLITE_DELETE && pExist->bIndirect ){
*ppNew = pExist;
}else{
- int nByte = nRec + pExist->nRecord + sizeof(SessionChange);
- pNew = (SessionChange*)sqlite3_malloc(nByte);
+ sqlite3_int64 nByte = nRec + pExist->nRecord + sizeof(SessionChange);
+ pNew = (SessionChange*)sqlite3_malloc64(nByte);
if( pNew==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -196251,14 +198754,14 @@ static int sessionChangeMerge(
assert( pNew==0 );
}else{
u8 *aExist = pExist->aRecord;
- int nByte;
+ sqlite3_int64 nByte;
u8 *aCsr;
/* Allocate a new SessionChange object. Ensure that the aRecord[]
** buffer of the new object is large enough to hold any record that
** may be generated by combining the input records. */
nByte = sizeof(SessionChange) + pExist->nRecord + nRec;
- pNew = (SessionChange *)sqlite3_malloc(nByte);
+ pNew = (SessionChange *)sqlite3_malloc64(nByte);
if( !pNew ){
sqlite3_free(pExist);
return SQLITE_NOMEM;
@@ -196364,7 +198867,7 @@ static int sessionChangesetToHash(
if( !pTab ){
SessionTable **ppTab;
- pTab = sqlite3_malloc(sizeof(SessionTable) + nCol + nNew+1);
+ pTab = sqlite3_malloc64(sizeof(SessionTable) + nCol + nNew+1);
if( !pTab ){
rc = SQLITE_NOMEM;
break;
@@ -196473,13 +198976,12 @@ static int sessionChangegroupOutput(
sessionAppendByte(&buf, p->op, &rc);
sessionAppendByte(&buf, p->bIndirect, &rc);
sessionAppendBlob(&buf, p->aRecord, p->nRecord, &rc);
+ if( rc==SQLITE_OK && xOutput && buf.nBuf>=sessions_strm_chunk_size ){
+ rc = xOutput(pOut, buf.aBuf, buf.nBuf);
+ buf.nBuf = 0;
+ }
}
}
-
- if( rc==SQLITE_OK && xOutput && buf.nBuf>=SESSIONS_STRM_CHUNK_SIZE ){
- rc = xOutput(pOut, buf.aBuf, buf.nBuf);
- buf.nBuf = 0;
- }
}
if( rc==SQLITE_OK ){
@@ -196870,7 +199372,7 @@ static int sessionRebase(
sessionAppendByte(&sOut, pIter->bIndirect, &rc);
sessionAppendBlob(&sOut, aRec, nRec, &rc);
}
- if( rc==SQLITE_OK && xOutput && sOut.nBuf>SESSIONS_STRM_CHUNK_SIZE ){
+ if( rc==SQLITE_OK && xOutput && sOut.nBuf>sessions_strm_chunk_size ){
rc = xOutput(pOut, sOut.aBuf, sOut.nBuf);
sOut.nBuf = 0;
}
@@ -196981,6 +199483,27 @@ SQLITE_API void sqlite3rebaser_delete(sqlite3_rebaser *p){
}
}
+/*
+** Global configuration
+*/
+SQLITE_API int sqlite3session_config(int op, void *pArg){
+ int rc = SQLITE_OK;
+ switch( op ){
+ case SQLITE_SESSION_CONFIG_STRMSIZE: {
+ int *pInt = (int*)pArg;
+ if( *pInt>0 ){
+ sessions_strm_chunk_size = *pInt;
+ }
+ *pInt = sessions_strm_chunk_size;
+ break;
+ }
+ default:
+ rc = SQLITE_MISUSE;
+ break;
+ }
+ return rc;
+}
+
#endif /* SQLITE_ENABLE_SESSION && SQLITE_ENABLE_PREUPDATE_HOOK */
/************** End of sqlite3session.c **************************************/
@@ -197118,12 +199641,8 @@ struct Fts5PhraseIter {
**
** Usually, output parameter *piPhrase is set to the phrase number, *piCol
** to the column in which it occurs and *piOff the token offset of the
-** first token of the phrase. The exception is if the table was created
-** with the offsets=0 option specified. In this case *piOff is always
-** set to -1.
-**
-** Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM)
-** if an error occurs.
+** first token of the phrase. Returns SQLITE_OK if successful, or an error
+** code (i.e. SQLITE_NOMEM) if an error occurs.
**
** This API can be quite slow if used with an FTS5 table created with the
** "detail=none" or "detail=column" option.
@@ -197412,11 +199931,11 @@ struct Fts5ExtensionApi {
** the tokenizer substitutes "first" for "1st" and the query works
** as expected.
**
-** <li> By adding multiple synonyms for a single term to the FTS index.
-** In this case, when tokenizing query text, the tokenizer may
-** provide multiple synonyms for a single term within the document.
-** FTS5 then queries the index for each synonym individually. For
-** example, faced with the query:
+** <li> By querying the index for all synonyms of each query term
+** separately. In this case, when tokenizing query text, the
+** tokenizer may provide multiple synonyms for a single term
+** within the document. FTS5 then queries the index for each
+** synonym individually. For example, faced with the query:
**
** <codeblock>
** ... MATCH 'first place'</codeblock>
@@ -197440,7 +199959,7 @@ struct Fts5ExtensionApi {
** "place".
**
** This way, even if the tokenizer does not provide synonyms
-** when tokenizing query text (it should not - to do would be
+** when tokenizing query text (it should not - to do so would be
** inefficient), it doesn't matter if the user queries for
** 'first + place' or '1st + place', as there are entries in the
** FTS index corresponding to both forms of the first token.
@@ -197665,6 +200184,12 @@ SQLITE_API extern int sqlite3_fts5_may_be_corrupt;
# define assert_nc(x) assert(x)
#endif
+/*
+** A version of memcmp() that does not cause asan errors if one of the pointer
+** parameters is NULL and the number of bytes to compare is zero.
+*/
+#define fts5Memcmp(s1, s2, n) ((n)==0 ? 0 : memcmp((s1), (s2), (n)))
+
/* Mark a function parameter as unused, to suppress nuisance compiler
** warnings. */
#ifndef UNUSED_PARAM
@@ -197852,7 +200377,7 @@ static void sqlite3Fts5Put32(u8*, int);
static int sqlite3Fts5Get32(const u8*);
#define FTS5_POS2COLUMN(iPos) (int)(iPos >> 32)
-#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0xFFFFFFFF)
+#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0x7FFFFFFF)
typedef struct Fts5PoslistReader Fts5PoslistReader;
struct Fts5PoslistReader {
@@ -197887,7 +200412,7 @@ static int sqlite3Fts5PoslistNext64(
);
/* Malloc utility */
-static void *sqlite3Fts5MallocZero(int *pRc, int nByte);
+static void *sqlite3Fts5MallocZero(int *pRc, sqlite3_int64 nByte);
static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn);
/* Character set tests (like isspace(), isalpha() etc.) */
@@ -198098,8 +200623,18 @@ static int sqlite3Fts5PutVarint(unsigned char *p, u64 v);
/**************************************************************************
-** Interface to code in fts5.c.
+** Interface to code in fts5_main.c.
+*/
+
+/*
+** Virtual-table object.
*/
+typedef struct Fts5Table Fts5Table;
+struct Fts5Table {
+ sqlite3_vtab base; /* Base class used by SQLite core */
+ Fts5Config *pConfig; /* Virtual table configuration */
+ Fts5Index *pIndex; /* Full-text index */
+};
static int sqlite3Fts5GetTokenizer(
Fts5Global*,
@@ -198110,7 +200645,9 @@ static int sqlite3Fts5GetTokenizer(
char **pzErr
);
-static Fts5Index *sqlite3Fts5IndexFromCsrid(Fts5Global*, i64, Fts5Config **);
+static Fts5Table *sqlite3Fts5TableFromCsrid(Fts5Global*, i64);
+
+static int sqlite3Fts5FlushToDisk(Fts5Table*);
/*
** End of interface to code in fts5.c.
@@ -198366,7 +200903,7 @@ static int sqlite3Fts5UnicodeIsdiacritic(int c);
static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic);
static int sqlite3Fts5UnicodeCatParse(const char*, u8*);
-static int sqlite3Fts5UnicodeCategory(int iCode);
+static int sqlite3Fts5UnicodeCategory(u32 iCode);
static void sqlite3Fts5UnicodeAscii(u8*, u8*);
/*
** End of interface to code in fts5_unicode2.c.
@@ -198415,6 +200952,7 @@ static void sqlite3Fts5UnicodeAscii(u8*, u8*);
** input grammar file:
*/
/* #include <stdio.h> */
+/* #include <assert.h> */
/************ Begin %include sections from the grammar ************************/
/* #include "fts5Int.h" */
@@ -199269,41 +201807,70 @@ static void fts5yy_shift(
fts5yyTraceShift(fts5yypParser, fts5yyNewState, "Shift");
}
-/* The following table contains information about every rule that
-** is used during the reduce.
-*/
-static const struct {
- fts5YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
- signed char nrhs; /* Negative of the number of RHS symbols in the rule */
-} fts5yyRuleInfo[] = {
- { 16, -1 }, /* (0) input ::= expr */
- { 20, -4 }, /* (1) colset ::= MINUS LCP colsetlist RCP */
- { 20, -3 }, /* (2) colset ::= LCP colsetlist RCP */
- { 20, -1 }, /* (3) colset ::= STRING */
- { 20, -2 }, /* (4) colset ::= MINUS STRING */
- { 21, -2 }, /* (5) colsetlist ::= colsetlist STRING */
- { 21, -1 }, /* (6) colsetlist ::= STRING */
- { 17, -3 }, /* (7) expr ::= expr AND expr */
- { 17, -3 }, /* (8) expr ::= expr OR expr */
- { 17, -3 }, /* (9) expr ::= expr NOT expr */
- { 17, -5 }, /* (10) expr ::= colset COLON LP expr RP */
- { 17, -3 }, /* (11) expr ::= LP expr RP */
- { 17, -1 }, /* (12) expr ::= exprlist */
- { 19, -1 }, /* (13) exprlist ::= cnearset */
- { 19, -2 }, /* (14) exprlist ::= exprlist cnearset */
- { 18, -1 }, /* (15) cnearset ::= nearset */
- { 18, -3 }, /* (16) cnearset ::= colset COLON nearset */
- { 22, -1 }, /* (17) nearset ::= phrase */
- { 22, -2 }, /* (18) nearset ::= CARET phrase */
- { 22, -5 }, /* (19) nearset ::= STRING LP nearphrases neardist_opt RP */
- { 23, -1 }, /* (20) nearphrases ::= phrase */
- { 23, -2 }, /* (21) nearphrases ::= nearphrases phrase */
- { 25, 0 }, /* (22) neardist_opt ::= */
- { 25, -2 }, /* (23) neardist_opt ::= COMMA STRING */
- { 24, -4 }, /* (24) phrase ::= phrase PLUS STRING star_opt */
- { 24, -2 }, /* (25) phrase ::= STRING star_opt */
- { 26, -1 }, /* (26) star_opt ::= STAR */
- { 26, 0 }, /* (27) star_opt ::= */
+/* For rule J, fts5yyRuleInfoLhs[J] contains the symbol on the left-hand side
+** of that rule */
+static const fts5YYCODETYPE fts5yyRuleInfoLhs[] = {
+ 16, /* (0) input ::= expr */
+ 20, /* (1) colset ::= MINUS LCP colsetlist RCP */
+ 20, /* (2) colset ::= LCP colsetlist RCP */
+ 20, /* (3) colset ::= STRING */
+ 20, /* (4) colset ::= MINUS STRING */
+ 21, /* (5) colsetlist ::= colsetlist STRING */
+ 21, /* (6) colsetlist ::= STRING */
+ 17, /* (7) expr ::= expr AND expr */
+ 17, /* (8) expr ::= expr OR expr */
+ 17, /* (9) expr ::= expr NOT expr */
+ 17, /* (10) expr ::= colset COLON LP expr RP */
+ 17, /* (11) expr ::= LP expr RP */
+ 17, /* (12) expr ::= exprlist */
+ 19, /* (13) exprlist ::= cnearset */
+ 19, /* (14) exprlist ::= exprlist cnearset */
+ 18, /* (15) cnearset ::= nearset */
+ 18, /* (16) cnearset ::= colset COLON nearset */
+ 22, /* (17) nearset ::= phrase */
+ 22, /* (18) nearset ::= CARET phrase */
+ 22, /* (19) nearset ::= STRING LP nearphrases neardist_opt RP */
+ 23, /* (20) nearphrases ::= phrase */
+ 23, /* (21) nearphrases ::= nearphrases phrase */
+ 25, /* (22) neardist_opt ::= */
+ 25, /* (23) neardist_opt ::= COMMA STRING */
+ 24, /* (24) phrase ::= phrase PLUS STRING star_opt */
+ 24, /* (25) phrase ::= STRING star_opt */
+ 26, /* (26) star_opt ::= STAR */
+ 26, /* (27) star_opt ::= */
+};
+
+/* For rule J, fts5yyRuleInfoNRhs[J] contains the negative of the number
+** of symbols on the right-hand side of that rule. */
+static const signed char fts5yyRuleInfoNRhs[] = {
+ -1, /* (0) input ::= expr */
+ -4, /* (1) colset ::= MINUS LCP colsetlist RCP */
+ -3, /* (2) colset ::= LCP colsetlist RCP */
+ -1, /* (3) colset ::= STRING */
+ -2, /* (4) colset ::= MINUS STRING */
+ -2, /* (5) colsetlist ::= colsetlist STRING */
+ -1, /* (6) colsetlist ::= STRING */
+ -3, /* (7) expr ::= expr AND expr */
+ -3, /* (8) expr ::= expr OR expr */
+ -3, /* (9) expr ::= expr NOT expr */
+ -5, /* (10) expr ::= colset COLON LP expr RP */
+ -3, /* (11) expr ::= LP expr RP */
+ -1, /* (12) expr ::= exprlist */
+ -1, /* (13) exprlist ::= cnearset */
+ -2, /* (14) exprlist ::= exprlist cnearset */
+ -1, /* (15) cnearset ::= nearset */
+ -3, /* (16) cnearset ::= colset COLON nearset */
+ -1, /* (17) nearset ::= phrase */
+ -2, /* (18) nearset ::= CARET phrase */
+ -5, /* (19) nearset ::= STRING LP nearphrases neardist_opt RP */
+ -1, /* (20) nearphrases ::= phrase */
+ -2, /* (21) nearphrases ::= nearphrases phrase */
+ 0, /* (22) neardist_opt ::= */
+ -2, /* (23) neardist_opt ::= COMMA STRING */
+ -4, /* (24) phrase ::= phrase PLUS STRING star_opt */
+ -2, /* (25) phrase ::= STRING star_opt */
+ -1, /* (26) star_opt ::= STAR */
+ 0, /* (27) star_opt ::= */
};
static void fts5yy_accept(fts5yyParser*); /* Forward Declaration */
@@ -199335,7 +201902,7 @@ static fts5YYACTIONTYPE fts5yy_reduce(
fts5yymsp = fts5yypParser->fts5yytos;
#ifndef NDEBUG
if( fts5yyTraceFILE && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
- fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
+ fts5yysize = fts5yyRuleInfoNRhs[fts5yyruleno];
if( fts5yysize ){
fprintf(fts5yyTraceFILE, "%sReduce %d [%s], go to state %d.\n",
fts5yyTracePrompt,
@@ -199350,7 +201917,7 @@ static fts5YYACTIONTYPE fts5yy_reduce(
/* Check that the stack is large enough to grow by a single entry
** if the RHS of the rule is empty. This ensures that there is room
** enough on the stack to push the LHS value */
- if( fts5yyRuleInfo[fts5yyruleno].nrhs==0 ){
+ if( fts5yyRuleInfoNRhs[fts5yyruleno]==0 ){
#ifdef fts5YYTRACKMAXSTACKDEPTH
if( (int)(fts5yypParser->fts5yytos - fts5yypParser->fts5yystack)>fts5yypParser->fts5yyhwm ){
fts5yypParser->fts5yyhwm++;
@@ -199534,9 +202101,9 @@ static fts5YYACTIONTYPE fts5yy_reduce(
break;
/********** End reduce actions ************************************************/
};
- assert( fts5yyruleno<sizeof(fts5yyRuleInfo)/sizeof(fts5yyRuleInfo[0]) );
- fts5yygoto = fts5yyRuleInfo[fts5yyruleno].lhs;
- fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
+ assert( fts5yyruleno<sizeof(fts5yyRuleInfoLhs)/sizeof(fts5yyRuleInfoLhs[0]) );
+ fts5yygoto = fts5yyRuleInfoLhs[fts5yyruleno];
+ fts5yysize = fts5yyRuleInfoNRhs[fts5yyruleno];
fts5yyact = fts5yy_find_reduce_action(fts5yymsp[fts5yysize].stateno,(fts5YYCODETYPE)fts5yygoto);
/* There are no SHIFTREDUCE actions on nonterminals because the table
@@ -199742,10 +202309,9 @@ static void sqlite3Fts5Parser(
fts5yymajor = fts5YYNOCODE;
}else{
while( fts5yypParser->fts5yytos >= fts5yypParser->fts5yystack
- && fts5yymx != fts5YYERRORSYMBOL
&& (fts5yyact = fts5yy_find_reduce_action(
fts5yypParser->fts5yytos->stateno,
- fts5YYERRORSYMBOL)) >= fts5YY_MIN_REDUCE
+ fts5YYERRORSYMBOL)) > fts5YY_MAX_SHIFTREDUCE
){
fts5yy_pop_parser_stack(fts5yypParser);
}
@@ -199968,7 +202534,7 @@ static void fts5HighlightAppend(
HighlightContext *p,
const char *z, int n
){
- if( *pRc==SQLITE_OK ){
+ if( *pRc==SQLITE_OK && z ){
if( n<0 ) n = (int)strlen(z);
p->zOut = sqlite3_mprintf("%z%.*s", p->zOut, n, z);
if( p->zOut==0 ) *pRc = SQLITE_NOMEM;
@@ -200100,7 +202666,7 @@ static int fts5SentenceFinderAdd(Fts5SFinder *p, int iAdd){
int nNew = p->nFirstAlloc ? p->nFirstAlloc*2 : 64;
int *aNew;
- aNew = (int*)sqlite3_realloc(p->aFirst, nNew*sizeof(int));
+ aNew = (int*)sqlite3_realloc64(p->aFirst, nNew*sizeof(int));
if( aNew==0 ) return SQLITE_NOMEM;
p->aFirst = aNew;
p->nFirstAlloc = nNew;
@@ -200167,11 +202733,12 @@ static int fts5SnippetScore(
int nInst;
int nScore = 0;
int iLast = 0;
+ sqlite3_int64 iEnd = (sqlite3_int64)iPos + nToken;
rc = pApi->xInstCount(pFts, &nInst);
for(i=0; i<nInst && rc==SQLITE_OK; i++){
rc = pApi->xInst(pFts, i, &ip, &ic, &iOff);
- if( rc==SQLITE_OK && ic==iCol && iOff>=iPos && iOff<(iPos+nToken) ){
+ if( rc==SQLITE_OK && ic==iCol && iOff>=iPos && iOff<iEnd ){
nScore += (aSeen[ip] ? 1 : 1000);
aSeen[ip] = 1;
if( iFirst<0 ) iFirst = iOff;
@@ -200181,7 +202748,7 @@ static int fts5SnippetScore(
*pnScore = nScore;
if( piPos ){
- int iAdj = iFirst - (nToken - (iLast-iFirst)) / 2;
+ sqlite3_int64 iAdj = iFirst - (nToken - (iLast-iFirst)) / 2;
if( (iAdj+nToken)>nDocsize ) iAdj = nDocsize - nToken;
if( iAdj<0 ) iAdj = 0;
*piPos = iAdj;
@@ -200274,7 +202841,9 @@ static void fts5SnippetFunction(
int jj;
rc = pApi->xInst(pFts, ii, &ip, &ic, &io);
- if( ic!=i || rc!=SQLITE_OK ) continue;
+ if( ic!=i ) continue;
+ if( io>nDocsize ) rc = FTS5_CORRUPT;
+ if( rc!=SQLITE_OK ) continue;
memset(aSeen, 0, nPhrase);
rc = fts5SnippetScore(pApi, pFts, nDocsize, aSeen, i,
io, nToken, &nScore, &iAdj
@@ -200400,13 +202969,13 @@ static int fts5Bm25GetData(
int nPhrase; /* Number of phrases in query */
sqlite3_int64 nRow = 0; /* Number of rows in table */
sqlite3_int64 nToken = 0; /* Number of tokens in table */
- int nByte; /* Bytes of space to allocate */
+ sqlite3_int64 nByte; /* Bytes of space to allocate */
int i;
/* Allocate the Fts5Bm25Data object */
nPhrase = pApi->xPhraseCount(pFts);
nByte = sizeof(Fts5Bm25Data) + nPhrase*2*sizeof(double);
- p = (Fts5Bm25Data*)sqlite3_malloc(nByte);
+ p = (Fts5Bm25Data*)sqlite3_malloc64(nByte);
if( p==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -200418,6 +202987,7 @@ static int fts5Bm25GetData(
/* Calculate the average document length for this FTS5 table */
if( rc==SQLITE_OK ) rc = pApi->xRowCount(pFts, &nRow);
+ assert( rc!=SQLITE_OK || nRow>0 );
if( rc==SQLITE_OK ) rc = pApi->xColumnTotalSize(pFts, -1, &nToken);
if( rc==SQLITE_OK ) p->avgdl = (double)nToken / (double)nRow;
@@ -200543,8 +203113,6 @@ static int sqlite3Fts5AuxInit(fts5_api *pApi){
return rc;
}
-
-
/*
** 2014 May 31
**
@@ -200564,12 +203132,12 @@ static int sqlite3Fts5AuxInit(fts5_api *pApi){
static int sqlite3Fts5BufferSize(int *pRc, Fts5Buffer *pBuf, u32 nByte){
if( (u32)pBuf->nSpace<nByte ){
- u32 nNew = pBuf->nSpace ? pBuf->nSpace : 64;
+ u64 nNew = pBuf->nSpace ? pBuf->nSpace : 64;
u8 *pNew;
while( nNew<nByte ){
nNew = nNew * 2;
}
- pNew = sqlite3_realloc(pBuf->p, nNew);
+ pNew = sqlite3_realloc64(pBuf->p, nNew);
if( pNew==0 ){
*pRc = SQLITE_NOMEM;
return 1;
@@ -200599,7 +203167,7 @@ static void sqlite3Fts5Put32(u8 *aBuf, int iVal){
}
static int sqlite3Fts5Get32(const u8 *aBuf){
- return (aBuf[0] << 24) + (aBuf[1] << 16) + (aBuf[2] << 8) + aBuf[3];
+ return (int)((((u32)aBuf[0])<<24) + (aBuf[1]<<16) + (aBuf[2]<<8) + aBuf[3]);
}
/*
@@ -200730,7 +203298,7 @@ static int sqlite3Fts5PoslistNext64(
iOff = ((i64)iVal) << 32;
fts5FastGetVarint32(a, i, iVal);
}
- *piOff = iOff + (iVal-2);
+ *piOff = iOff + ((iVal-2) & 0x7FFFFFFF);
*pi = i;
return 0;
}
@@ -200791,10 +203359,10 @@ static int sqlite3Fts5PoslistWriterAppend(
return SQLITE_OK;
}
-static void *sqlite3Fts5MallocZero(int *pRc, int nByte){
+static void *sqlite3Fts5MallocZero(int *pRc, sqlite3_int64 nByte){
void *pRet = 0;
if( *pRc==SQLITE_OK ){
- pRet = sqlite3_malloc(nByte);
+ pRet = sqlite3_malloc64(nByte);
if( pRet==0 ){
if( nByte>0 ) *pRc = SQLITE_NOMEM;
}else{
@@ -201237,7 +203805,7 @@ static int fts5ConfigParseSpecial(
if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
const char *p = (const char*)zArg;
- int nArg = (int)strlen(zArg) + 1;
+ sqlite3_int64 nArg = strlen(zArg) + 1;
char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
char *pSpace = pDel;
@@ -201367,8 +203935,8 @@ static const char *fts5ConfigGobbleWord(
){
const char *zRet = 0;
- int nIn = (int)strlen(zIn);
- char *zOut = sqlite3_malloc(nIn+1);
+ sqlite3_int64 nIn = strlen(zIn);
+ char *zOut = sqlite3_malloc64(nIn+1);
assert( *pRc==SQLITE_OK );
*pbQuoted = 0;
@@ -201471,7 +204039,7 @@ static int sqlite3Fts5ConfigParse(
int rc = SQLITE_OK; /* Return code */
Fts5Config *pRet; /* New object to return */
int i;
- int nByte;
+ sqlite3_int64 nByte;
*ppOut = pRet = (Fts5Config*)sqlite3_malloc(sizeof(Fts5Config));
if( pRet==0 ) return SQLITE_NOMEM;
@@ -202115,7 +204683,7 @@ static int fts5ExprGetToken(
return tok;
}
-static void *fts5ParseAlloc(u64 t){ return sqlite3_malloc((int)t); }
+static void *fts5ParseAlloc(u64 t){ return sqlite3_malloc64((sqlite3_int64)t);}
static void fts5ParseFree(void *p){ sqlite3_free(p); }
static int sqlite3Fts5ExprNew(
@@ -202260,8 +204828,8 @@ static int fts5ExprSynonymList(
if( sqlite3Fts5IterEof(pIter)==0 && pIter->iRowid==iRowid ){
if( pIter->nData==0 ) continue;
if( nIter==nAlloc ){
- int nByte = sizeof(Fts5PoslistReader) * nAlloc * 2;
- Fts5PoslistReader *aNew = (Fts5PoslistReader*)sqlite3_malloc(nByte);
+ sqlite3_int64 nByte = sizeof(Fts5PoslistReader) * nAlloc * 2;
+ Fts5PoslistReader *aNew = (Fts5PoslistReader*)sqlite3_malloc64(nByte);
if( aNew==0 ){
rc = SQLITE_NOMEM;
goto synonym_poslist_out;
@@ -202341,8 +204909,8 @@ static int fts5ExprPhraseIsMatch(
/* If the aStatic[] array is not large enough, allocate a large array
** using sqlite3_malloc(). This approach could be improved upon. */
if( pPhrase->nTerm>ArraySize(aStatic) ){
- int nByte = sizeof(Fts5PoslistReader) * pPhrase->nTerm;
- aIter = (Fts5PoslistReader*)sqlite3_malloc(nByte);
+ sqlite3_int64 nByte = sizeof(Fts5PoslistReader) * pPhrase->nTerm;
+ aIter = (Fts5PoslistReader*)sqlite3_malloc64(nByte);
if( !aIter ) return SQLITE_NOMEM;
}
memset(aIter, 0, sizeof(Fts5PoslistReader) * pPhrase->nTerm);
@@ -202476,7 +205044,7 @@ static int fts5ExprNearIsMatch(int *pRc, Fts5ExprNearset *pNear){
/* If the aStatic[] array is not large enough, allocate a large array
** using sqlite3_malloc(). This approach could be improved upon. */
if( pNear->nPhrase>ArraySize(aStatic) ){
- int nByte = sizeof(Fts5NearTrimmer) * pNear->nPhrase;
+ sqlite3_int64 nByte = sizeof(Fts5NearTrimmer) * pNear->nPhrase;
a = (Fts5NearTrimmer*)sqlite3Fts5MallocZero(&rc, nByte);
}else{
memset(aStatic, 0, sizeof(aStatic));
@@ -203385,8 +205953,9 @@ static Fts5ExprNearset *sqlite3Fts5ParseNearset(
return pNear;
}
if( pNear==0 ){
- int nByte = sizeof(Fts5ExprNearset) + SZALLOC * sizeof(Fts5ExprPhrase*);
- pRet = sqlite3_malloc(nByte);
+ sqlite3_int64 nByte;
+ nByte = sizeof(Fts5ExprNearset) + SZALLOC * sizeof(Fts5ExprPhrase*);
+ pRet = sqlite3_malloc64(nByte);
if( pRet==0 ){
pParse->rc = SQLITE_NOMEM;
}else{
@@ -203394,9 +205963,10 @@ static Fts5ExprNearset *sqlite3Fts5ParseNearset(
}
}else if( (pNear->nPhrase % SZALLOC)==0 ){
int nNew = pNear->nPhrase + SZALLOC;
- int nByte = sizeof(Fts5ExprNearset) + nNew * sizeof(Fts5ExprPhrase*);
+ sqlite3_int64 nByte;
- pRet = (Fts5ExprNearset*)sqlite3_realloc(pNear, nByte);
+ nByte = sizeof(Fts5ExprNearset) + nNew * sizeof(Fts5ExprPhrase*);
+ pRet = (Fts5ExprNearset*)sqlite3_realloc64(pNear, nByte);
if( pRet==0 ){
pParse->rc = SQLITE_NOMEM;
}
@@ -203460,8 +206030,8 @@ static int fts5ParseTokenize(
if( pPhrase && pPhrase->nTerm>0 && (tflags & FTS5_TOKEN_COLOCATED) ){
Fts5ExprTerm *pSyn;
- int nByte = sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer) + nToken+1;
- pSyn = (Fts5ExprTerm*)sqlite3_malloc(nByte);
+ sqlite3_int64 nByte = sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer) + nToken+1;
+ pSyn = (Fts5ExprTerm*)sqlite3_malloc64(nByte);
if( pSyn==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -203477,7 +206047,7 @@ static int fts5ParseTokenize(
Fts5ExprPhrase *pNew;
int nNew = SZALLOC + (pPhrase ? pPhrase->nTerm : 0);
- pNew = (Fts5ExprPhrase*)sqlite3_realloc(pPhrase,
+ pNew = (Fts5ExprPhrase*)sqlite3_realloc64(pPhrase,
sizeof(Fts5ExprPhrase) + sizeof(Fts5ExprTerm) * nNew
);
if( pNew==0 ){
@@ -203563,9 +206133,9 @@ static Fts5ExprPhrase *sqlite3Fts5ParseTerm(
if( pAppend==0 ){
if( (pParse->nPhrase % 8)==0 ){
- int nByte = sizeof(Fts5ExprPhrase*) * (pParse->nPhrase + 8);
+ sqlite3_int64 nByte = sizeof(Fts5ExprPhrase*) * (pParse->nPhrase + 8);
Fts5ExprPhrase **apNew;
- apNew = (Fts5ExprPhrase**)sqlite3_realloc(pParse->apPhrase, nByte);
+ apNew = (Fts5ExprPhrase**)sqlite3_realloc64(pParse->apPhrase, nByte);
if( apNew==0 ){
pParse->rc = SQLITE_NOMEM;
fts5ExprPhraseFree(sCtx.pPhrase);
@@ -203620,8 +206190,10 @@ static int sqlite3Fts5ExprClonePhrase(
if( rc==SQLITE_OK ){
Fts5Colset *pColsetOrig = pOrig->pNode->pNear->pColset;
if( pColsetOrig ){
- int nByte = sizeof(Fts5Colset) + (pColsetOrig->nCol-1) * sizeof(int);
- Fts5Colset *pColset = (Fts5Colset*)sqlite3Fts5MallocZero(&rc, nByte);
+ sqlite3_int64 nByte;
+ Fts5Colset *pColset;
+ nByte = sizeof(Fts5Colset) + (pColsetOrig->nCol-1) * sizeof(int);
+ pColset = (Fts5Colset*)sqlite3Fts5MallocZero(&rc, nByte);
if( pColset ){
memcpy(pColset, pColsetOrig, nByte);
}
@@ -203741,7 +206313,7 @@ static Fts5Colset *fts5ParseColset(
assert( pParse->rc==SQLITE_OK );
assert( iCol>=0 && iCol<pParse->pConfig->nCol );
- pNew = sqlite3_realloc(p, sizeof(Fts5Colset) + sizeof(int)*nCol);
+ pNew = sqlite3_realloc64(p, sizeof(Fts5Colset) + sizeof(int)*nCol);
if( pNew==0 ){
pParse->rc = SQLITE_NOMEM;
}else{
@@ -203837,7 +206409,7 @@ static Fts5Colset *sqlite3Fts5ParseColset(
static Fts5Colset *fts5CloneColset(int *pRc, Fts5Colset *pOrig){
Fts5Colset *pRet;
if( pOrig ){
- int nByte = sizeof(Fts5Colset) + (pOrig->nCol-1) * sizeof(int);
+ sqlite3_int64 nByte = sizeof(Fts5Colset) + (pOrig->nCol-1) * sizeof(int);
pRet = (Fts5Colset*)sqlite3Fts5MallocZero(pRc, nByte);
if( pRet ){
memcpy(pRet, pOrig, nByte);
@@ -203991,7 +206563,7 @@ static Fts5ExprNode *sqlite3Fts5ParseNode(
if( pParse->rc==SQLITE_OK ){
int nChild = 0; /* Number of children of returned node */
- int nByte; /* Bytes of space to allocate for this node */
+ sqlite3_int64 nByte; /* Bytes of space to allocate for this node */
assert( (eType!=FTS5_STRING && !pNear)
|| (eType==FTS5_STRING && !pLeft && !pRight)
@@ -204123,7 +206695,7 @@ static Fts5ExprNode *sqlite3Fts5ParseImplicitAnd(
}
static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
- int nByte = 0;
+ sqlite3_int64 nByte = 0;
Fts5ExprTerm *p;
char *zQuoted;
@@ -204131,7 +206703,7 @@ static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
for(p=pTerm; p; p=p->pSynonym){
nByte += (int)strlen(pTerm->zTerm) * 2 + 3 + 2;
}
- zQuoted = sqlite3_malloc(nByte);
+ zQuoted = sqlite3_malloc64(nByte);
if( zQuoted ){
int i = 0;
@@ -204371,7 +206943,7 @@ static void fts5ExprFunction(
}
nConfig = 3 + (nArg-iArg);
- azConfig = (const char**)sqlite3_malloc(sizeof(char*) * nConfig);
+ azConfig = (const char**)sqlite3_malloc64(sizeof(char*) * nConfig);
if( azConfig==0 ){
sqlite3_result_error_nomem(pCtx);
return;
@@ -204457,7 +207029,7 @@ static void fts5ExprIsAlnum(
sqlite3Fts5UnicodeCatParse("N*", aArr);
sqlite3Fts5UnicodeCatParse("Co", aArr);
iCode = sqlite3_value_int(apVal[0]);
- sqlite3_result_int(pCtx, aArr[sqlite3Fts5UnicodeCategory(iCode)]);
+ sqlite3_result_int(pCtx, aArr[sqlite3Fts5UnicodeCategory((u32)iCode)]);
}
static void fts5ExprFold(
@@ -204552,7 +207124,7 @@ struct Fts5PoslistPopulator {
static Fts5PoslistPopulator *sqlite3Fts5ExprClearPoslists(Fts5Expr *pExpr, int bLive){
Fts5PoslistPopulator *pRet;
- pRet = sqlite3_malloc(sizeof(Fts5PoslistPopulator)*pExpr->nPhrase);
+ pRet = sqlite3_malloc64(sizeof(Fts5PoslistPopulator)*pExpr->nPhrase);
if( pRet ){
int i;
memset(pRet, 0, sizeof(Fts5PoslistPopulator)*pExpr->nPhrase);
@@ -204752,7 +207324,6 @@ static int sqlite3Fts5ExprPhraseCollist(
return rc;
}
-
/*
** 2014 August 11
**
@@ -204845,14 +207416,14 @@ static int sqlite3Fts5HashNew(Fts5Config *pConfig, Fts5Hash **ppNew, int *pnByte
if( pNew==0 ){
rc = SQLITE_NOMEM;
}else{
- int nByte;
+ sqlite3_int64 nByte;
memset(pNew, 0, sizeof(Fts5Hash));
pNew->pnByte = pnByte;
pNew->eDetail = pConfig->eDetail;
pNew->nSlot = 1024;
nByte = sizeof(Fts5HashEntry*) * pNew->nSlot;
- pNew->aSlot = (Fts5HashEntry**)sqlite3_malloc(nByte);
+ pNew->aSlot = (Fts5HashEntry**)sqlite3_malloc64(nByte);
if( pNew->aSlot==0 ){
sqlite3_free(pNew);
*ppNew = 0;
@@ -204920,7 +207491,7 @@ static int fts5HashResize(Fts5Hash *pHash){
Fts5HashEntry **apNew;
Fts5HashEntry **apOld = pHash->aSlot;
- apNew = (Fts5HashEntry**)sqlite3_malloc(nNew*sizeof(Fts5HashEntry*));
+ apNew = (Fts5HashEntry**)sqlite3_malloc64(nNew*sizeof(Fts5HashEntry*));
if( !apNew ) return SQLITE_NOMEM;
memset(apNew, 0, nNew*sizeof(Fts5HashEntry*));
@@ -205014,7 +207585,7 @@ static int sqlite3Fts5HashWrite(
if( p==0 ){
/* Figure out how much space to allocate */
char *zKey;
- int nByte = sizeof(Fts5HashEntry) + (nToken+1) + 1 + 64;
+ sqlite3_int64 nByte = sizeof(Fts5HashEntry) + (nToken+1) + 1 + 64;
if( nByte<128 ) nByte = 128;
/* Grow the Fts5Hash.aSlot[] array if necessary. */
@@ -205025,7 +207596,7 @@ static int sqlite3Fts5HashWrite(
}
/* Allocate new Fts5HashEntry and add it to the hash table. */
- p = (Fts5HashEntry*)sqlite3_malloc(nByte);
+ p = (Fts5HashEntry*)sqlite3_malloc64(nByte);
if( !p ) return SQLITE_NOMEM;
memset(p, 0, sizeof(Fts5HashEntry));
p->nAlloc = nByte;
@@ -205064,12 +207635,12 @@ static int sqlite3Fts5HashWrite(
** + 5 bytes for the new position offset (32-bit max).
*/
if( (p->nAlloc - p->nData) < (9 + 4 + 1 + 3 + 5) ){
- int nNew = p->nAlloc * 2;
+ sqlite3_int64 nNew = p->nAlloc * 2;
Fts5HashEntry *pNew;
Fts5HashEntry **pp;
- pNew = (Fts5HashEntry*)sqlite3_realloc(p, nNew);
+ pNew = (Fts5HashEntry*)sqlite3_realloc64(p, nNew);
if( pNew==0 ) return SQLITE_NOMEM;
- pNew->nAlloc = nNew;
+ pNew->nAlloc = (int)nNew;
for(pp=&pHash->aSlot[iHash]; *pp!=p; pp=&(*pp)->pHashNext);
*pp = pNew;
p = pNew;
@@ -205193,7 +207764,7 @@ static int fts5HashEntrySort(
int i;
*ppSorted = 0;
- ap = sqlite3_malloc(sizeof(Fts5HashEntry*) * nMergeSlot);
+ ap = sqlite3_malloc64(sizeof(Fts5HashEntry*) * nMergeSlot);
if( !ap ) return SQLITE_NOMEM;
memset(ap, 0, sizeof(Fts5HashEntry*) * nMergeSlot);
@@ -205238,7 +207809,8 @@ static int sqlite3Fts5HashQuery(
for(p=pHash->aSlot[iHash]; p; p=p->pHashNext){
zKey = fts5EntryKey(p);
- if( memcmp(zKey, pTerm, nTerm)==0 && zKey[nTerm]==0 ) break;
+ assert( p->nKey+1==(int)strlen(zKey) );
+ if( nTerm==p->nKey+1 && memcmp(zKey, pTerm, nTerm)==0 ) break;
}
if( p ){
@@ -205290,7 +207862,6 @@ static void sqlite3Fts5HashScanEntry(
}
}
-
/*
** 2014 May 31
**
@@ -205805,7 +208376,6 @@ struct Fts5Iter {
Fts5IndexIter base; /* Base class containing output vars */
Fts5Index *pIndex; /* Index that owns this iterator */
- Fts5Structure *pStruct; /* Database structure for this iterator */
Fts5Buffer poslist; /* Buffer containing current poslist */
Fts5Colset *pColset; /* Restrict matches to these columns */
@@ -205866,7 +208436,7 @@ static u16 fts5GetU16(const u8 *aIn){
** If an OOM error is encountered, return NULL and set the error code in
** the Fts5Index handle passed as the first argument.
*/
-static void *fts5IdxMalloc(Fts5Index *p, int nByte){
+static void *fts5IdxMalloc(Fts5Index *p, sqlite3_int64 nByte){
return sqlite3Fts5MallocZero(&p->rc, nByte);
}
@@ -205900,7 +208470,7 @@ static int fts5BufferCompareBlob(
*/
static int fts5BufferCompare(Fts5Buffer *pLeft, Fts5Buffer *pRight){
int nCmp = MIN(pLeft->n, pRight->n);
- int res = memcmp(pLeft->p, pRight->p, nCmp);
+ int res = fts5Memcmp(pLeft->p, pRight->p, nCmp);
return (res==0 ? (pLeft->n - pRight->n) : res);
}
@@ -205966,8 +208536,8 @@ static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
if( rc==SQLITE_OK ){
u8 *aOut = 0; /* Read blob data into this buffer */
int nByte = sqlite3_blob_bytes(p->pReader);
- int nAlloc = sizeof(Fts5Data) + nByte + FTS5_DATA_PADDING;
- pRet = (Fts5Data*)sqlite3_malloc(nAlloc);
+ sqlite3_int64 nAlloc = sizeof(Fts5Data) + nByte + FTS5_DATA_PADDING;
+ pRet = (Fts5Data*)sqlite3_malloc64(nAlloc);
if( pRet ){
pRet->nn = nByte;
aOut = pRet->p = (u8*)&pRet[1];
@@ -205983,6 +208553,7 @@ static Fts5Data *fts5DataRead(Fts5Index *p, i64 iRowid){
pRet = 0;
}else{
/* TODO1: Fix this */
+ pRet->p[nByte] = 0x00;
pRet->szLeaf = fts5GetU16(&pRet->p[2]);
}
}
@@ -206022,7 +208593,8 @@ static int fts5IndexPrepareStmt(
if( p->rc==SQLITE_OK ){
if( zSql ){
p->rc = sqlite3_prepare_v3(p->pConfig->db, zSql, -1,
- SQLITE_PREPARE_PERSISTENT, ppStmt, 0);
+ SQLITE_PREPARE_PERSISTENT|SQLITE_PREPARE_NO_VTAB,
+ ppStmt, 0);
}else{
p->rc = SQLITE_NOMEM;
}
@@ -206063,23 +208635,12 @@ static void fts5DataDelete(Fts5Index *p, i64 iFirst, i64 iLast){
if( p->rc!=SQLITE_OK ) return;
if( p->pDeleter==0 ){
- int rc;
Fts5Config *pConfig = p->pConfig;
char *zSql = sqlite3_mprintf(
"DELETE FROM '%q'.'%q_data' WHERE id>=? AND id<=?",
pConfig->zDb, pConfig->zName
);
- if( zSql==0 ){
- rc = SQLITE_NOMEM;
- }else{
- rc = sqlite3_prepare_v3(pConfig->db, zSql, -1,
- SQLITE_PREPARE_PERSISTENT, &p->pDeleter, 0);
- sqlite3_free(zSql);
- }
- if( rc!=SQLITE_OK ){
- p->rc = rc;
- return;
- }
+ if( fts5IndexPrepareStmt(p, &p->pDeleter, zSql) ) return;
}
sqlite3_bind_int64(p->pDeleter, 1, iFirst);
@@ -206151,7 +208712,7 @@ static int fts5StructureDecode(
int iLvl;
int nLevel = 0;
int nSegment = 0;
- int nByte; /* Bytes of space to allocate at pRet */
+ sqlite3_int64 nByte; /* Bytes of space to allocate at pRet */
Fts5Structure *pRet = 0; /* Structure object to return */
/* Grab the cookie value */
@@ -206162,6 +208723,11 @@ static int fts5StructureDecode(
** structure record. */
i += fts5GetVarint32(&pData[i], nLevel);
i += fts5GetVarint32(&pData[i], nSegment);
+ if( nLevel>FTS5_MAX_SEGMENT || nLevel<0
+ || nSegment>FTS5_MAX_SEGMENT || nSegment<0
+ ){
+ return FTS5_CORRUPT;
+ }
nByte = (
sizeof(Fts5Structure) + /* Main structure */
sizeof(Fts5StructureLevel) * (nLevel-1) /* aLevel[] array */
@@ -206184,25 +208750,35 @@ static int fts5StructureDecode(
}else{
i += fts5GetVarint32(&pData[i], pLvl->nMerge);
i += fts5GetVarint32(&pData[i], nTotal);
- assert( nTotal>=pLvl->nMerge );
+ if( nTotal<pLvl->nMerge ) rc = FTS5_CORRUPT;
pLvl->aSeg = (Fts5StructureSegment*)sqlite3Fts5MallocZero(&rc,
nTotal * sizeof(Fts5StructureSegment)
);
+ nSegment -= nTotal;
}
if( rc==SQLITE_OK ){
pLvl->nSeg = nTotal;
for(iSeg=0; iSeg<nTotal; iSeg++){
+ Fts5StructureSegment *pSeg = &pLvl->aSeg[iSeg];
if( i>=nData ){
rc = FTS5_CORRUPT;
break;
}
- i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].iSegid);
- i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].pgnoFirst);
- i += fts5GetVarint32(&pData[i], pLvl->aSeg[iSeg].pgnoLast);
+ i += fts5GetVarint32(&pData[i], pSeg->iSegid);
+ i += fts5GetVarint32(&pData[i], pSeg->pgnoFirst);
+ i += fts5GetVarint32(&pData[i], pSeg->pgnoLast);
+ if( pSeg->pgnoLast<pSeg->pgnoFirst ){
+ rc = FTS5_CORRUPT;
+ break;
+ }
}
+ if( iLvl>0 && pLvl[-1].nMerge && nTotal==0 ) rc = FTS5_CORRUPT;
+ if( iLvl==nLevel-1 && pLvl->nMerge ) rc = FTS5_CORRUPT;
}
}
+ if( nSegment!=0 && rc==SQLITE_OK ) rc = FTS5_CORRUPT;
+
if( rc!=SQLITE_OK ){
fts5StructureRelease(pRet);
pRet = 0;
@@ -206220,12 +208796,12 @@ static void fts5StructureAddLevel(int *pRc, Fts5Structure **ppStruct){
if( *pRc==SQLITE_OK ){
Fts5Structure *pStruct = *ppStruct;
int nLevel = pStruct->nLevel;
- int nByte = (
+ sqlite3_int64 nByte = (
sizeof(Fts5Structure) + /* Main structure */
sizeof(Fts5StructureLevel) * (nLevel+1) /* aLevel[] array */
);
- pStruct = sqlite3_realloc(pStruct, nByte);
+ pStruct = sqlite3_realloc64(pStruct, nByte);
if( pStruct ){
memset(&pStruct->aLevel[nLevel], 0, sizeof(Fts5StructureLevel));
pStruct->nLevel++;
@@ -206250,10 +208826,10 @@ static void fts5StructureExtendLevel(
if( *pRc==SQLITE_OK ){
Fts5StructureLevel *pLvl = &pStruct->aLevel[iLvl];
Fts5StructureSegment *aNew;
- int nByte;
+ sqlite3_int64 nByte;
nByte = (pLvl->nSeg + nExtra) * sizeof(Fts5StructureSegment);
- aNew = sqlite3_realloc(pLvl->aSeg, nByte);
+ aNew = sqlite3_realloc64(pLvl->aSeg, nByte);
if( aNew ){
if( bInsert==0 ){
memset(&aNew[pLvl->nSeg], 0, sizeof(Fts5StructureSegment) * nExtra);
@@ -206767,10 +209343,10 @@ static Fts5DlidxIter *fts5DlidxIterInit(
int bDone = 0;
for(i=0; p->rc==SQLITE_OK && bDone==0; i++){
- int nByte = sizeof(Fts5DlidxIter) + i * sizeof(Fts5DlidxLvl);
+ sqlite3_int64 nByte = sizeof(Fts5DlidxIter) + i * sizeof(Fts5DlidxLvl);
Fts5DlidxIter *pNew;
- pNew = (Fts5DlidxIter*)sqlite3_realloc(pIter, nByte);
+ pNew = (Fts5DlidxIter*)sqlite3_realloc64(pIter, nByte);
if( pNew==0 ){
p->rc = SQLITE_NOMEM;
}else{
@@ -206940,12 +209516,13 @@ static void fts5SegIterLoadTerm(Fts5Index *p, Fts5SegIter *pIter, int nKeep){
int nNew; /* Bytes of new data */
iOff += fts5GetVarint32(&a[iOff], nNew);
- if( iOff+nNew>pIter->pLeaf->nn ){
+ if( iOff+nNew>pIter->pLeaf->szLeaf || nKeep>pIter->term.n || nNew==0 ){
p->rc = FTS5_CORRUPT;
return;
}
pIter->term.n = nKeep;
fts5BufferAppendBlob(&p->rc, &pIter->term, nNew, &a[iOff]);
+ assert( pIter->term.n<=pIter->term.nSpace );
iOff += nNew;
pIter->iTermLeafOffset = iOff;
pIter->iTermLeafPgno = pIter->iLeafPgno;
@@ -207010,7 +209587,7 @@ static void fts5SegIterInit(
if( p->rc==SQLITE_OK ){
pIter->iLeafOffset = 4;
assert_nc( pIter->pLeaf->nn>4 );
- assert( fts5LeafFirstTermOff(pIter->pLeaf)==4 );
+ assert_nc( fts5LeafFirstTermOff(pIter->pLeaf)==4 );
pIter->iPgidxOff = pIter->pLeaf->szLeaf+1;
fts5SegIterLoadTerm(p, pIter, 0);
fts5SegIterLoadNPos(p, pIter);
@@ -207066,7 +209643,7 @@ static void fts5SegIterReverseInitPage(Fts5Index *p, Fts5SegIter *pIter){
/* If necessary, grow the pIter->aRowidOffset[] array. */
if( iRowidOffset>=pIter->nRowidOffset ){
int nNew = pIter->nRowidOffset + 8;
- int *aNew = (int*)sqlite3_realloc(pIter->aRowidOffset, nNew*sizeof(int));
+ int *aNew = (int*)sqlite3_realloc64(pIter->aRowidOffset,nNew*sizeof(int));
if( aNew==0 ){
p->rc = SQLITE_NOMEM;
break;
@@ -207520,10 +210097,10 @@ static void fts5LeafSeek(
int szLeaf = pIter->pLeaf->szLeaf;
int n = pIter->pLeaf->nn;
- int nMatch = 0;
- int nKeep = 0;
- int nNew = 0;
- int iTermOff;
+ u32 nMatch = 0;
+ u32 nKeep = 0;
+ u32 nNew = 0;
+ u32 iTermOff;
int iPgidx; /* Current offset in pgidx */
int bEndOfPage = 0;
@@ -207547,15 +210124,15 @@ static void fts5LeafSeek(
assert( nKeep>=nMatch );
if( nKeep==nMatch ){
- int nCmp;
- int i;
- nCmp = MIN(nNew, nTerm-nMatch);
+ u32 nCmp;
+ u32 i;
+ nCmp = (u32)MIN(nNew, nTerm-nMatch);
for(i=0; i<nCmp; i++){
if( a[iOff+i]!=pTerm[nMatch+i] ) break;
}
nMatch += i;
- if( nTerm==nMatch ){
+ if( (u32)nTerm==nMatch ){
if( i==nNew ){
goto search_success;
}else{
@@ -207599,6 +210176,7 @@ static void fts5LeafSeek(
iPgidx += fts5GetVarint32(&pIter->pLeaf->p[iPgidx], iOff);
if( iOff<4 || iOff>=pIter->pLeaf->szLeaf ){
p->rc = FTS5_CORRUPT;
+ return;
}else{
nKeep = 0;
iTermOff = iOff;
@@ -207611,8 +210189,11 @@ static void fts5LeafSeek(
}
search_success:
-
pIter->iLeafOffset = iOff + nNew;
+ if( pIter->iLeafOffset>n || nNew<1 ){
+ p->rc = FTS5_CORRUPT;
+ return;
+ }
pIter->iTermLeafOffset = pIter->iLeafOffset;
pIter->iTermLeafPgno = pIter->iLeafPgno;
@@ -207719,7 +210300,7 @@ static void fts5SegIterSeekInit(
** 4) the FTS5INDEX_QUERY_SCAN flag was set and the iterator points
** to an entry with a term greater than or equal to (pTerm/nTerm).
*/
- assert( p->rc!=SQLITE_OK /* 1 */
+ assert_nc( p->rc!=SQLITE_OK /* 1 */
|| pIter->pLeaf==0 /* 2 */
|| fts5BufferCompareBlob(&pIter->term, pTerm, nTerm)==0 /* 3 */
|| (bGe && fts5BufferCompareBlob(&pIter->term, pTerm, nTerm)>0) /* 4 */
@@ -207817,7 +210398,7 @@ static void fts5AssertComparisonResult(
assert( pRes->iFirst==i1 );
}else{
int nMin = MIN(p1->term.n, p2->term.n);
- int res = memcmp(p1->term.p, p2->term.p, nMin);
+ int res = fts5Memcmp(p1->term.p, p2->term.p, nMin);
if( res==0 ) res = p1->term.n - p2->term.n;
if( res==0 ){
@@ -208040,7 +210621,6 @@ static void fts5MultiIterFree(Fts5Iter *pIter){
for(i=0; i<pIter->nSeg; i++){
fts5SegIterClear(&pIter->aSeg[i]);
}
- fts5StructureRelease(pIter->pStruct);
fts5BufferFree(&pIter->poslist);
sqlite3_free(pIter);
}
@@ -208388,7 +210968,8 @@ static void fts5SegiterPoslist(
Fts5Colset *pColset,
Fts5Buffer *pBuf
){
- if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
+ if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos+FTS5_DATA_ZERO_PADDING) ){
+ memset(&pBuf->p[pBuf->n+pSeg->nPos], 0, FTS5_DATA_ZERO_PADDING);
if( pColset==0 ){
fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
}else{
@@ -208686,9 +211267,7 @@ static void fts5MultiIterNew(
if( pNew==0 ) return;
pNew->bRev = (0!=(flags & FTS5INDEX_QUERY_DESC));
pNew->bSkipEmpty = (0!=(flags & FTS5INDEX_QUERY_SKIPEMPTY));
- pNew->pStruct = pStruct;
pNew->pColset = pColset;
- fts5StructureRef(pStruct);
if( (flags & FTS5INDEX_QUERY_NOOUTPUT)==0 ){
fts5IterSetOutputCb(&p->rc, pNew);
}
@@ -208866,24 +211445,24 @@ static int fts5AllocateSegid(Fts5Index *p, Fts5Structure *pStruct){
for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
int iId = pStruct->aLevel[iLvl].aSeg[iSeg].iSegid;
- if( iId<=FTS5_MAX_SEGMENT ){
- aUsed[(iId-1) / 32] |= 1 << ((iId-1) % 32);
+ if( iId<=FTS5_MAX_SEGMENT && iId>0 ){
+ aUsed[(iId-1) / 32] |= (u32)1 << ((iId-1) % 32);
}
}
}
for(i=0; aUsed[i]==0xFFFFFFFF; i++);
mask = aUsed[i];
- for(iSegid=0; mask & (1 << iSegid); iSegid++);
+ for(iSegid=0; mask & ((u32)1 << iSegid); iSegid++);
iSegid += 1 + i*32;
#ifdef SQLITE_DEBUG
for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
for(iSeg=0; iSeg<pStruct->aLevel[iLvl].nSeg; iSeg++){
- assert( iSegid!=pStruct->aLevel[iLvl].aSeg[iSeg].iSegid );
+ assert_nc( iSegid!=pStruct->aLevel[iLvl].aSeg[iSeg].iSegid );
}
}
- assert( iSegid>0 && iSegid<=FTS5_MAX_SEGMENT );
+ assert_nc( iSegid>0 && iSegid<=FTS5_MAX_SEGMENT );
{
sqlite3_stmt *pIdxSelect = fts5IdxSelectStmt(p);
@@ -208891,7 +211470,7 @@ static int fts5AllocateSegid(Fts5Index *p, Fts5Structure *pStruct){
u8 aBlob[2] = {0xff, 0xff};
sqlite3_bind_int(pIdxSelect, 1, iSegid);
sqlite3_bind_blob(pIdxSelect, 2, aBlob, 2, SQLITE_STATIC);
- assert( sqlite3_step(pIdxSelect)!=SQLITE_ROW );
+ assert_nc( sqlite3_step(pIdxSelect)!=SQLITE_ROW );
p->rc = sqlite3_reset(pIdxSelect);
sqlite3_bind_null(pIdxSelect, 2);
}
@@ -208961,7 +211540,7 @@ static int fts5WriteDlidxGrow(
int nLvl
){
if( p->rc==SQLITE_OK && nLvl>=pWriter->nDlidx ){
- Fts5DlidxWriter *aDlidx = (Fts5DlidxWriter*)sqlite3_realloc(
+ Fts5DlidxWriter *aDlidx = (Fts5DlidxWriter*)sqlite3_realloc64(
pWriter->aDlidx, sizeof(Fts5DlidxWriter) * nLvl
);
if( aDlidx==0 ){
@@ -209040,8 +211619,10 @@ static void fts5WriteBtreeTerm(
int nTerm, const u8 *pTerm /* First term on new page */
){
fts5WriteFlushBtree(p, pWriter);
- fts5BufferSet(&p->rc, &pWriter->btterm, nTerm, pTerm);
- pWriter->iBtPage = pWriter->writer.pgno;
+ if( p->rc==SQLITE_OK ){
+ fts5BufferSet(&p->rc, &pWriter->btterm, nTerm, pTerm);
+ pWriter->iBtPage = pWriter->writer.pgno;
+ }
}
/*
@@ -209192,6 +211773,7 @@ static void fts5WriteAppendTerm(
int nPrefix; /* Bytes of prefix compression for term */
Fts5PageWriter *pPage = &pWriter->writer;
Fts5Buffer *pPgidx = &pWriter->writer.pgidx;
+ int nMin = MIN(pPage->term.n, nTerm);
assert( p->rc==SQLITE_OK );
assert( pPage->buf.n>=4 );
@@ -209201,6 +211783,7 @@ static void fts5WriteAppendTerm(
if( (pPage->buf.n + pPgidx->n + nTerm + 2)>=p->pConfig->pgsz ){
if( pPage->buf.n>4 ){
fts5WriteFlushLeaf(p, pWriter);
+ if( p->rc!=SQLITE_OK ) return;
}
fts5BufferGrow(&p->rc, &pPage->buf, nTerm+FTS5_DATA_PADDING);
}
@@ -209233,13 +211816,14 @@ static void fts5WriteAppendTerm(
** inefficient, but still correct. */
int n = nTerm;
if( pPage->term.n ){
- n = 1 + fts5PrefixCompress(pPage->term.n, pPage->term.p, pTerm);
+ n = 1 + fts5PrefixCompress(nMin, pPage->term.p, pTerm);
}
fts5WriteBtreeTerm(p, pWriter, n, pTerm);
+ if( p->rc!=SQLITE_OK ) return;
pPage = &pWriter->writer;
}
}else{
- nPrefix = fts5PrefixCompress(pPage->term.n, pPage->term.p, pTerm);
+ nPrefix = fts5PrefixCompress(nMin, pPage->term.p, pTerm);
fts5BufferAppendVarint(&p->rc, &pPage->buf, nPrefix);
}
@@ -209286,7 +211870,7 @@ static void fts5WriteAppendRowid(
if( pWriter->bFirstRowidInDoclist || pWriter->bFirstRowidInPage ){
fts5BufferAppendVarint(&p->rc, &pPage->buf, iRowid);
}else{
- assert( p->rc || iRowid>pWriter->iPrevRowid );
+ assert_nc( p->rc || iRowid>pWriter->iPrevRowid );
fts5BufferAppendVarint(&p->rc, &pPage->buf, iRowid - pWriter->iPrevRowid);
}
pWriter->iPrevRowid = iRowid;
@@ -209408,7 +211992,7 @@ static void fts5TrimSegments(Fts5Index *p, Fts5Iter *pIter){
int i;
Fts5Buffer buf;
memset(&buf, 0, sizeof(Fts5Buffer));
- for(i=0; i<pIter->nSeg; i++){
+ for(i=0; i<pIter->nSeg && p->rc==SQLITE_OK; i++){
Fts5SegIter *pSeg = &pIter->aSeg[i];
if( pSeg->pSeg==0 ){
/* no-op */
@@ -209426,35 +212010,43 @@ static void fts5TrimSegments(Fts5Index *p, Fts5Iter *pIter){
u8 aHdr[4] = {0x00, 0x00, 0x00, 0x00};
iLeafRowid = FTS5_SEGMENT_ROWID(iId, pSeg->iTermLeafPgno);
- pData = fts5DataRead(p, iLeafRowid);
+ pData = fts5LeafRead(p, iLeafRowid);
if( pData ){
- fts5BufferZero(&buf);
- fts5BufferGrow(&p->rc, &buf, pData->nn);
- fts5BufferAppendBlob(&p->rc, &buf, sizeof(aHdr), aHdr);
- fts5BufferAppendVarint(&p->rc, &buf, pSeg->term.n);
- fts5BufferAppendBlob(&p->rc, &buf, pSeg->term.n, pSeg->term.p);
- fts5BufferAppendBlob(&p->rc, &buf, pData->szLeaf-iOff, &pData->p[iOff]);
- if( p->rc==SQLITE_OK ){
- /* Set the szLeaf field */
- fts5PutU16(&buf.p[2], (u16)buf.n);
- }
+ if( iOff>pData->szLeaf ){
+ /* This can occur if the pages that the segments occupy overlap - if
+ ** a single page has been assigned to more than one segment. In
+ ** this case a prior iteration of this loop may have corrupted the
+ ** segment currently being trimmed. */
+ p->rc = FTS5_CORRUPT;
+ }else{
+ fts5BufferZero(&buf);
+ fts5BufferGrow(&p->rc, &buf, pData->nn);
+ fts5BufferAppendBlob(&p->rc, &buf, sizeof(aHdr), aHdr);
+ fts5BufferAppendVarint(&p->rc, &buf, pSeg->term.n);
+ fts5BufferAppendBlob(&p->rc, &buf, pSeg->term.n, pSeg->term.p);
+ fts5BufferAppendBlob(&p->rc, &buf, pData->szLeaf-iOff,&pData->p[iOff]);
+ if( p->rc==SQLITE_OK ){
+ /* Set the szLeaf field */
+ fts5PutU16(&buf.p[2], (u16)buf.n);
+ }
- /* Set up the new page-index array */
- fts5BufferAppendVarint(&p->rc, &buf, 4);
- if( pSeg->iLeafPgno==pSeg->iTermLeafPgno
- && pSeg->iEndofDoclist<pData->szLeaf
- ){
- int nDiff = pData->szLeaf - pSeg->iEndofDoclist;
- fts5BufferAppendVarint(&p->rc, &buf, buf.n - 1 - nDiff - 4);
- fts5BufferAppendBlob(&p->rc, &buf,
- pData->nn - pSeg->iPgidxOff, &pData->p[pSeg->iPgidxOff]
- );
- }
+ /* Set up the new page-index array */
+ fts5BufferAppendVarint(&p->rc, &buf, 4);
+ if( pSeg->iLeafPgno==pSeg->iTermLeafPgno
+ && pSeg->iEndofDoclist<pData->szLeaf
+ ){
+ int nDiff = pData->szLeaf - pSeg->iEndofDoclist;
+ fts5BufferAppendVarint(&p->rc, &buf, buf.n - 1 - nDiff - 4);
+ fts5BufferAppendBlob(&p->rc, &buf,
+ pData->nn - pSeg->iPgidxOff, &pData->p[pSeg->iPgidxOff]
+ );
+ }
+ pSeg->pSeg->pgnoFirst = pSeg->iTermLeafPgno;
+ fts5DataDelete(p, FTS5_SEGMENT_ROWID(iId, 1), iLeafRowid);
+ fts5DataWrite(p, iLeafRowid, buf.p, buf.n);
+ }
fts5DataRelease(pData);
- pSeg->pSeg->pgnoFirst = pSeg->iTermLeafPgno;
- fts5DataDelete(p, FTS5_SEGMENT_ROWID(iId, 1), iLeafRowid);
- fts5DataWrite(p, iLeafRowid, buf.p, buf.n);
}
}
}
@@ -209546,7 +212138,7 @@ static void fts5IndexMergeLevel(
const u8 *pTerm;
pTerm = fts5MultiIterTerm(pIter, &nTerm);
- if( nTerm!=term.n || memcmp(pTerm, term.p, nTerm) ){
+ if( nTerm!=term.n || fts5Memcmp(pTerm, term.p, nTerm) ){
if( pnRem && writer.nLeafWritten>nRem ){
break;
}
@@ -209801,6 +212393,7 @@ static void fts5FlushOneHash(Fts5Index *p){
/* Write the term for this entry to disk. */
sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
fts5WriteAppendTerm(p, &writer, (int)strlen(zTerm), (const u8*)zTerm);
+ if( p->rc!=SQLITE_OK ) break;
assert( writer.bFirstRowidInPage==0 );
if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
@@ -209823,6 +212416,7 @@ static void fts5FlushOneHash(Fts5Index *p){
pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iRowid);
writer.bFirstRowidInPage = 0;
fts5WriteDlidxAppend(p, &writer, iRowid);
+ if( p->rc!=SQLITE_OK ) break;
}else{
pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iDelta);
}
@@ -209880,7 +212474,7 @@ static void fts5FlushOneHash(Fts5Index *p){
/* TODO2: Doclist terminator written here. */
/* pBuf->p[pBuf->n++] = '\0'; */
assert( pBuf->n<=pBuf->nSpace );
- sqlite3Fts5HashScanNext(pHash);
+ if( p->rc==SQLITE_OK ) sqlite3Fts5HashScanNext(pHash);
}
sqlite3Fts5HashClear(pHash);
fts5WriteFinish(p, &writer, &pgnoLast);
@@ -209924,7 +212518,7 @@ static Fts5Structure *fts5IndexOptimizeStruct(
Fts5Structure *pStruct
){
Fts5Structure *pNew = 0;
- int nByte = sizeof(Fts5Structure);
+ sqlite3_int64 nByte = sizeof(Fts5Structure);
int nSeg = pStruct->nSegment;
int i;
@@ -210054,11 +212648,13 @@ static void fts5AppendPoslist(
Fts5Buffer *pBuf
){
int nData = pMulti->base.nData;
+ int nByte = nData + 9 + 9 + FTS5_DATA_ZERO_PADDING;
assert( nData>0 );
- if( p->rc==SQLITE_OK && 0==fts5BufferGrow(&p->rc, pBuf, nData+9+9) ){
+ if( p->rc==SQLITE_OK && 0==fts5BufferGrow(&p->rc, pBuf, nByte) ){
fts5BufferSafeAppendVarint(pBuf, iDelta);
fts5BufferSafeAppendVarint(pBuf, nData*2);
fts5BufferSafeAppendBlob(pBuf, pMulti->base.pData, nData);
+ memset(&pBuf->p[pBuf->n], 0, FTS5_DATA_ZERO_PADDING);
}
}
@@ -210239,6 +212835,8 @@ static void fts5MergePrefixLists(
int iOff2 = 0;
u8 *a1 = &i1.aPoslist[i1.nSize];
u8 *a2 = &i2.aPoslist[i2.nSize];
+ int nCopy;
+ u8 *aCopy;
i64 iPrev = 0;
Fts5PoslistWriter writer;
@@ -210270,7 +212868,7 @@ static void fts5MergePrefixLists(
sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1);
if( iPos1<0 ) break;
}else{
- assert( iPos2!=iPrev );
+ assert_nc( iPos2!=iPrev );
sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2);
sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2);
if( iPos2<0 ) break;
@@ -210282,11 +212880,16 @@ static void fts5MergePrefixLists(
if( iPos1!=iPrev ){
sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos1);
}
- fts5BufferSafeAppendBlob(&tmp, &a1[iOff1], i1.nPoslist-iOff1);
+ aCopy = &a1[iOff1];
+ nCopy = i1.nPoslist - iOff1;
}else{
assert( iPos2>=0 && iPos2!=iPrev );
sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2);
- fts5BufferSafeAppendBlob(&tmp, &a2[iOff2], i2.nPoslist-iOff2);
+ aCopy = &a2[iOff2];
+ nCopy = i2.nPoslist - iOff2;
+ }
+ if( nCopy>0 ){
+ fts5BufferSafeAppendBlob(&tmp, aCopy, nCopy);
}
/* WRITEPOSLISTSIZE */
@@ -210294,6 +212897,7 @@ static void fts5MergePrefixLists(
fts5BufferSafeAppendBlob(&out, tmp.p, tmp.n);
fts5DoclistIterNext(&i1);
fts5DoclistIterNext(&i2);
+ assert( out.n<=(p1->n+p2->n+9) );
if( i1.aPoslist==0 || i2.aPoslist==0 ) break;
}
}
@@ -210395,7 +212999,7 @@ static void fts5SetupPrefixIter(
}
fts5MultiIterFree(p1);
- pData = fts5IdxMalloc(p, sizeof(Fts5Data) + doclist.n);
+ pData = fts5IdxMalloc(p, sizeof(Fts5Data)+doclist.n+FTS5_DATA_ZERO_PADDING);
if( pData ){
pData->p = (u8*)&pData[1];
pData->nn = pData->szLeaf = doclist.n;
@@ -210695,7 +213299,7 @@ static int sqlite3Fts5IndexQuery(
fts5CloseReader(p);
}
- *ppIter = &pRet->base;
+ *ppIter = (Fts5IndexIter*)pRet;
sqlite3Fts5BufferFree(&buf);
}
return fts5IndexReturn(p);
@@ -211157,11 +213761,11 @@ static void fts5IndexIntegrityCheckSegment(
iOff = fts5LeafFirstTermOff(pLeaf);
iRowidOff = fts5LeafFirstRowidOff(pLeaf);
- if( iRowidOff>=iOff ){
+ if( iRowidOff>=iOff || iOff>=pLeaf->szLeaf ){
p->rc = FTS5_CORRUPT;
}else{
iOff += fts5GetVarint32(&pLeaf->p[iOff], nTerm);
- res = memcmp(&pLeaf->p[iOff], zIdxTerm, MIN(nTerm, nIdxTerm));
+ res = fts5Memcmp(&pLeaf->p[iOff], zIdxTerm, MIN(nTerm, nIdxTerm));
if( res==0 ) res = nTerm - nIdxTerm;
if( res<0 ) p->rc = FTS5_CORRUPT;
}
@@ -211556,7 +214160,7 @@ static void fts5DecodeFunction(
u8 *a = 0;
Fts5Buffer s; /* Build up text to return here */
int rc = SQLITE_OK; /* Return code */
- int nSpace = 0;
+ sqlite3_int64 nSpace = 0;
int eDetailNone = (sqlite3_user_data(pCtx)!=0);
assert( nArg==2 );
@@ -211572,8 +214176,7 @@ static void fts5DecodeFunction(
nSpace = n + FTS5_DATA_ZERO_PADDING;
a = (u8*)sqlite3Fts5MallocZero(&rc, nSpace);
if( a==0 ) goto decode_out;
- memcpy(a, aBlob, n);
-
+ if( n>0 ) memcpy(a, aBlob, n);
fts5DecodeRowid(iRowid, &iSegid, &bDlidx, &iHeight, &iPgno);
@@ -211668,6 +214271,9 @@ static void fts5DecodeFunction(
iPgidxOff = szLeaf = fts5GetU16(&a[2]);
if( iPgidxOff<n ){
fts5GetVarint32(&a[iPgidxOff], iTermOff);
+ }else if( iPgidxOff>n ){
+ rc = FTS5_CORRUPT;
+ goto decode_out;
}
}
@@ -211679,14 +214285,22 @@ static void fts5DecodeFunction(
}else{
iOff = szLeaf;
}
+ if( iOff>n ){
+ rc = FTS5_CORRUPT;
+ goto decode_out;
+ }
fts5DecodePoslist(&rc, &s, &a[4], iOff-4);
/* Decode any more doclist data that appears on the page before the
** first term. */
nDoclist = (iTermOff ? iTermOff : szLeaf) - iOff;
+ if( nDoclist+iOff>n ){
+ rc = FTS5_CORRUPT;
+ goto decode_out;
+ }
fts5DecodeDoclist(&rc, &s, &a[iOff], nDoclist);
- while( iPgidxOff<n ){
+ while( iPgidxOff<n && rc==SQLITE_OK ){
int bFirst = (iPgidxOff==szLeaf); /* True for first term on page */
int nByte; /* Bytes of data */
int iEnd;
@@ -211701,12 +214315,24 @@ static void fts5DecodeFunction(
}else{
iEnd = szLeaf;
}
+ if( iEnd>szLeaf ){
+ rc = FTS5_CORRUPT;
+ break;
+ }
if( bFirst==0 ){
iOff += fts5GetVarint32(&a[iOff], nByte);
+ if( nByte>term.n ){
+ rc = FTS5_CORRUPT;
+ break;
+ }
term.n = nByte;
}
iOff += fts5GetVarint32(&a[iOff], nByte);
+ if( iOff+nByte>n ){
+ rc = FTS5_CORRUPT;
+ break;
+ }
fts5BufferAppendBlob(&rc, &term, nByte, &a[iOff]);
iOff += nByte;
@@ -211830,8 +214456,8 @@ SQLITE_API int sqlite3_fts5_may_be_corrupt = 1;
typedef struct Fts5Auxdata Fts5Auxdata;
typedef struct Fts5Auxiliary Fts5Auxiliary;
typedef struct Fts5Cursor Fts5Cursor;
+typedef struct Fts5FullTable Fts5FullTable;
typedef struct Fts5Sorter Fts5Sorter;
-typedef struct Fts5Table Fts5Table;
typedef struct Fts5TokenizerModule Fts5TokenizerModule;
/*
@@ -211912,13 +214538,8 @@ struct Fts5TokenizerModule {
Fts5TokenizerModule *pNext; /* Next registered tokenizer module */
};
-/*
-** Virtual-table object.
-*/
-struct Fts5Table {
- sqlite3_vtab base; /* Base class used by SQLite core */
- Fts5Config *pConfig; /* Virtual table configuration */
- Fts5Index *pIndex; /* Full-text index */
+struct Fts5FullTable {
+ Fts5Table p; /* Public class members from fts5Int.h */
Fts5Storage *pStorage; /* Document store */
Fts5Global *pGlobal; /* Global (connection wide) data */
Fts5Cursor *pSortCsr; /* Sort data from this cursor */
@@ -212056,7 +214677,7 @@ struct Fts5Auxdata {
#define FTS5_SAVEPOINT 5
#define FTS5_RELEASE 6
#define FTS5_ROLLBACKTO 7
-static void fts5CheckTransactionState(Fts5Table *p, int op, int iSavepoint){
+static void fts5CheckTransactionState(Fts5FullTable *p, int op, int iSavepoint){
switch( op ){
case FTS5_BEGIN:
assert( p->ts.eState==0 );
@@ -212095,7 +214716,7 @@ static void fts5CheckTransactionState(Fts5Table *p, int op, int iSavepoint){
case FTS5_ROLLBACKTO:
assert( p->ts.eState==1 );
- assert( iSavepoint>=0 );
+ assert( iSavepoint>=-1 );
assert( iSavepoint<=p->ts.iSavepoint );
p->ts.iSavepoint = iSavepoint;
break;
@@ -212108,18 +214729,18 @@ static void fts5CheckTransactionState(Fts5Table *p, int op, int iSavepoint){
/*
** Return true if pTab is a contentless table.
*/
-static int fts5IsContentless(Fts5Table *pTab){
- return pTab->pConfig->eContent==FTS5_CONTENT_NONE;
+static int fts5IsContentless(Fts5FullTable *pTab){
+ return pTab->p.pConfig->eContent==FTS5_CONTENT_NONE;
}
/*
** Delete a virtual table handle allocated by fts5InitVtab().
*/
-static void fts5FreeVtab(Fts5Table *pTab){
+static void fts5FreeVtab(Fts5FullTable *pTab){
if( pTab ){
- sqlite3Fts5IndexClose(pTab->pIndex);
+ sqlite3Fts5IndexClose(pTab->p.pIndex);
sqlite3Fts5StorageClose(pTab->pStorage);
- sqlite3Fts5ConfigFree(pTab->pConfig);
+ sqlite3Fts5ConfigFree(pTab->p.pConfig);
sqlite3_free(pTab);
}
}
@@ -212128,7 +214749,7 @@ static void fts5FreeVtab(Fts5Table *pTab){
** The xDisconnect() virtual table method.
*/
static int fts5DisconnectMethod(sqlite3_vtab *pVtab){
- fts5FreeVtab((Fts5Table*)pVtab);
+ fts5FreeVtab((Fts5FullTable*)pVtab);
return SQLITE_OK;
}
@@ -212139,7 +214760,7 @@ static int fts5DestroyMethod(sqlite3_vtab *pVtab){
Fts5Table *pTab = (Fts5Table*)pVtab;
int rc = sqlite3Fts5DropAll(pTab->pConfig);
if( rc==SQLITE_OK ){
- fts5FreeVtab((Fts5Table*)pVtab);
+ fts5FreeVtab((Fts5FullTable*)pVtab);
}
return rc;
}
@@ -212168,28 +214789,28 @@ static int fts5InitVtab(
const char **azConfig = (const char**)argv;
int rc = SQLITE_OK; /* Return code */
Fts5Config *pConfig = 0; /* Results of parsing argc/argv */
- Fts5Table *pTab = 0; /* New virtual table object */
+ Fts5FullTable *pTab = 0; /* New virtual table object */
/* Allocate the new vtab object and parse the configuration */
- pTab = (Fts5Table*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5Table));
+ pTab = (Fts5FullTable*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5FullTable));
if( rc==SQLITE_OK ){
rc = sqlite3Fts5ConfigParse(pGlobal, db, argc, azConfig, &pConfig, pzErr);
assert( (rc==SQLITE_OK && *pzErr==0) || pConfig==0 );
}
if( rc==SQLITE_OK ){
- pTab->pConfig = pConfig;
+ pTab->p.pConfig = pConfig;
pTab->pGlobal = pGlobal;
}
/* Open the index sub-system */
if( rc==SQLITE_OK ){
- rc = sqlite3Fts5IndexOpen(pConfig, bCreate, &pTab->pIndex, pzErr);
+ rc = sqlite3Fts5IndexOpen(pConfig, bCreate, &pTab->p.pIndex, pzErr);
}
/* Open the storage sub-system */
if( rc==SQLITE_OK ){
rc = sqlite3Fts5StorageOpen(
- pConfig, pTab->pIndex, bCreate, &pTab->pStorage, pzErr
+ pConfig, pTab->p.pIndex, bCreate, &pTab->pStorage, pzErr
);
}
@@ -212202,8 +214823,8 @@ static int fts5InitVtab(
if( rc==SQLITE_OK ){
assert( pConfig->pzErrmsg==0 );
pConfig->pzErrmsg = pzErr;
- rc = sqlite3Fts5IndexLoadConfig(pTab->pIndex);
- sqlite3Fts5IndexRollback(pTab->pIndex);
+ rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
+ sqlite3Fts5IndexRollback(pTab->p.pIndex);
pConfig->pzErrmsg = 0;
}
@@ -212416,7 +215037,7 @@ static int fts5BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
return SQLITE_OK;
}
-static int fts5NewTransaction(Fts5Table *pTab){
+static int fts5NewTransaction(Fts5FullTable *pTab){
Fts5Cursor *pCsr;
for(pCsr=pTab->pGlobal->pCsr; pCsr; pCsr=pCsr->pNext){
if( pCsr->base.pVtab==(sqlite3_vtab*)pTab ) return SQLITE_OK;
@@ -212428,16 +215049,16 @@ static int fts5NewTransaction(Fts5Table *pTab){
** Implementation of xOpen method.
*/
static int fts5OpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
- Fts5Table *pTab = (Fts5Table*)pVTab;
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVTab;
+ Fts5Config *pConfig = pTab->p.pConfig;
Fts5Cursor *pCsr = 0; /* New cursor object */
- int nByte; /* Bytes of space to allocate */
+ sqlite3_int64 nByte; /* Bytes of space to allocate */
int rc; /* Return code */
rc = fts5NewTransaction(pTab);
if( rc==SQLITE_OK ){
nByte = sizeof(Fts5Cursor) + pConfig->nCol * sizeof(int);
- pCsr = (Fts5Cursor*)sqlite3_malloc(nByte);
+ pCsr = (Fts5Cursor*)sqlite3_malloc64(nByte);
if( pCsr ){
Fts5Global *pGlobal = pTab->pGlobal;
memset(pCsr, 0, nByte);
@@ -212475,7 +215096,7 @@ static void fts5CsrNewrow(Fts5Cursor *pCsr){
}
static void fts5FreeCursorComponents(Fts5Cursor *pCsr){
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
Fts5Auxdata *pData;
Fts5Auxdata *pNext;
@@ -212519,7 +215140,7 @@ static void fts5FreeCursorComponents(Fts5Cursor *pCsr){
*/
static int fts5CloseMethod(sqlite3_vtab_cursor *pCursor){
if( pCursor ){
- Fts5Table *pTab = (Fts5Table*)(pCursor->pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCursor->pVtab);
Fts5Cursor *pCsr = (Fts5Cursor*)pCursor;
Fts5Cursor **pp;
@@ -212576,7 +215197,7 @@ static int fts5SorterNext(Fts5Cursor *pCsr){
** Set the FTS5CSR_REQUIRE_RESEEK flag on all FTS5_PLAN_MATCH cursors
** open on table pTab.
*/
-static void fts5TripCursors(Fts5Table *pTab){
+static void fts5TripCursors(Fts5FullTable *pTab){
Fts5Cursor *pCsr;
for(pCsr=pTab->pGlobal->pCsr; pCsr; pCsr=pCsr->pNext){
if( pCsr->ePlan==FTS5_PLAN_MATCH
@@ -212603,11 +215224,11 @@ static int fts5CursorReseek(Fts5Cursor *pCsr, int *pbSkip){
int rc = SQLITE_OK;
assert( *pbSkip==0 );
if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_RESEEK) ){
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
int bDesc = pCsr->bDesc;
i64 iRowid = sqlite3Fts5ExprRowid(pCsr->pExpr);
- rc = sqlite3Fts5ExprFirst(pCsr->pExpr, pTab->pIndex, iRowid, bDesc);
+ rc = sqlite3Fts5ExprFirst(pCsr->pExpr, pTab->p.pIndex, iRowid, bDesc);
if( rc==SQLITE_OK && iRowid!=sqlite3Fts5ExprRowid(pCsr->pExpr) ){
*pbSkip = 1;
}
@@ -212704,18 +215325,22 @@ static int fts5PrepareStatement(
return rc;
}
-static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
- Fts5Config *pConfig = pTab->pConfig;
+static int fts5CursorFirstSorted(
+ Fts5FullTable *pTab,
+ Fts5Cursor *pCsr,
+ int bDesc
+){
+ Fts5Config *pConfig = pTab->p.pConfig;
Fts5Sorter *pSorter;
int nPhrase;
- int nByte;
+ sqlite3_int64 nByte;
int rc;
const char *zRank = pCsr->zRank;
const char *zRankArgs = pCsr->zRankArgs;
nPhrase = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
nByte = sizeof(Fts5Sorter) + sizeof(int) * (nPhrase-1);
- pSorter = (Fts5Sorter*)sqlite3_malloc(nByte);
+ pSorter = (Fts5Sorter*)sqlite3_malloc64(nByte);
if( pSorter==0 ) return SQLITE_NOMEM;
memset(pSorter, 0, nByte);
pSorter->nIdx = nPhrase;
@@ -212752,10 +215377,10 @@ static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
return rc;
}
-static int fts5CursorFirst(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
+static int fts5CursorFirst(Fts5FullTable *pTab, Fts5Cursor *pCsr, int bDesc){
int rc;
Fts5Expr *pExpr = pCsr->pExpr;
- rc = sqlite3Fts5ExprFirst(pExpr, pTab->pIndex, pCsr->iFirstRowid, bDesc);
+ rc = sqlite3Fts5ExprFirst(pExpr, pTab->p.pIndex, pCsr->iFirstRowid, bDesc);
if( sqlite3Fts5ExprEof(pExpr) ){
CsrFlagSet(pCsr, FTS5CSR_EOF);
}
@@ -212770,7 +215395,7 @@ static int fts5CursorFirst(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
** parameters.
*/
static int fts5SpecialMatch(
- Fts5Table *pTab,
+ Fts5FullTable *pTab,
Fts5Cursor *pCsr,
const char *zQuery
){
@@ -212781,18 +215406,18 @@ static int fts5SpecialMatch(
while( z[0]==' ' ) z++;
for(n=0; z[n] && z[n]!=' '; n++);
- assert( pTab->base.zErrMsg==0 );
+ assert( pTab->p.base.zErrMsg==0 );
pCsr->ePlan = FTS5_PLAN_SPECIAL;
if( 0==sqlite3_strnicmp("reads", z, n) ){
- pCsr->iSpecial = sqlite3Fts5IndexReads(pTab->pIndex);
+ pCsr->iSpecial = sqlite3Fts5IndexReads(pTab->p.pIndex);
}
else if( 0==sqlite3_strnicmp("id", z, n) ){
pCsr->iSpecial = pCsr->iCsrId;
}
else{
/* An unrecognized directive. Return an error message. */
- pTab->base.zErrMsg = sqlite3_mprintf("unknown special query: %.*s", n, z);
+ pTab->p.base.zErrMsg = sqlite3_mprintf("unknown special query: %.*s", n, z);
rc = SQLITE_ERROR;
}
@@ -212804,7 +215429,7 @@ static int fts5SpecialMatch(
** pTab. If one is found, return a pointer to the corresponding Fts5Auxiliary
** structure. Otherwise, if no such function exists, return NULL.
*/
-static Fts5Auxiliary *fts5FindAuxiliary(Fts5Table *pTab, const char *zName){
+static Fts5Auxiliary *fts5FindAuxiliary(Fts5FullTable *pTab, const char *zName){
Fts5Auxiliary *pAux;
for(pAux=pTab->pGlobal->pAux; pAux; pAux=pAux->pNext){
@@ -212817,8 +215442,8 @@ static Fts5Auxiliary *fts5FindAuxiliary(Fts5Table *pTab, const char *zName){
static int fts5FindRankFunction(Fts5Cursor *pCsr){
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
+ Fts5Config *pConfig = pTab->p.pConfig;
int rc = SQLITE_OK;
Fts5Auxiliary *pAux = 0;
const char *zRank = pCsr->zRank;
@@ -212834,7 +215459,7 @@ static int fts5FindRankFunction(Fts5Cursor *pCsr){
assert( rc==SQLITE_OK || pCsr->pRankArgStmt==0 );
if( rc==SQLITE_OK ){
if( SQLITE_ROW==sqlite3_step(pStmt) ){
- int nByte;
+ sqlite3_int64 nByte;
pCsr->nRankArg = sqlite3_column_count(pStmt);
nByte = sizeof(sqlite3_value*)*pCsr->nRankArg;
pCsr->apRankArg = (sqlite3_value**)sqlite3Fts5MallocZero(&rc, nByte);
@@ -212856,8 +215481,8 @@ static int fts5FindRankFunction(Fts5Cursor *pCsr){
if( rc==SQLITE_OK ){
pAux = fts5FindAuxiliary(pTab, zRank);
if( pAux==0 ){
- assert( pTab->base.zErrMsg==0 );
- pTab->base.zErrMsg = sqlite3_mprintf("no such function: %s", zRank);
+ assert( pTab->p.base.zErrMsg==0 );
+ pTab->p.base.zErrMsg = sqlite3_mprintf("no such function: %s", zRank);
rc = SQLITE_ERROR;
}
}
@@ -212932,8 +215557,8 @@ static int fts5FilterMethod(
int nVal, /* Number of elements in apVal */
sqlite3_value **apVal /* Arguments for the indexing scheme */
){
- Fts5Table *pTab = (Fts5Table*)(pCursor->pVtab);
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCursor->pVtab);
+ Fts5Config *pConfig = pTab->p.pConfig;
Fts5Cursor *pCsr = (Fts5Cursor*)pCursor;
int rc = SQLITE_OK; /* Error code */
int iVal = 0; /* Counter for apVal[] */
@@ -212962,8 +215587,8 @@ static int fts5FilterMethod(
assert( pCsr->zRank==0 );
assert( pCsr->zRankArgs==0 );
- assert( pzErrmsg==0 || pzErrmsg==&pTab->base.zErrMsg );
- pConfig->pzErrmsg = &pTab->base.zErrMsg;
+ assert( pzErrmsg==0 || pzErrmsg==&pTab->p.base.zErrMsg );
+ pConfig->pzErrmsg = &pTab->p.base.zErrMsg;
/* Decode the arguments passed through to this function.
**
@@ -213029,7 +215654,7 @@ static int fts5FilterMethod(
** but a request for an internal parameter. */
rc = fts5SpecialMatch(pTab, pCsr, &zExpr[1]);
}else{
- char **pzErr = &pTab->base.zErrMsg;
+ char **pzErr = &pTab->p.base.zErrMsg;
rc = sqlite3Fts5ExprNew(pConfig, iCol, zExpr, &pCsr->pExpr, pzErr);
if( rc==SQLITE_OK ){
if( bOrderByRank ){
@@ -213052,7 +215677,7 @@ static int fts5FilterMethod(
** by rowid (ePlan==FTS5_PLAN_ROWID). */
pCsr->ePlan = (pRowidEq ? FTS5_PLAN_ROWID : FTS5_PLAN_SCAN);
rc = sqlite3Fts5StorageStmt(
- pTab->pStorage, fts5StmtType(pCsr), &pCsr->pStmt, &pTab->base.zErrMsg
+ pTab->pStorage, fts5StmtType(pCsr), &pCsr->pStmt, &pTab->p.base.zErrMsg
);
if( rc==SQLITE_OK ){
if( pCsr->ePlan==FTS5_PLAN_ROWID ){
@@ -213135,12 +215760,12 @@ static int fts5SeekCursor(Fts5Cursor *pCsr, int bErrormsg){
/* If the cursor does not yet have a statement handle, obtain one now. */
if( pCsr->pStmt==0 ){
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
int eStmt = fts5StmtType(pCsr);
rc = sqlite3Fts5StorageStmt(
- pTab->pStorage, eStmt, &pCsr->pStmt, (bErrormsg?&pTab->base.zErrMsg:0)
+ pTab->pStorage, eStmt, &pCsr->pStmt, (bErrormsg?&pTab->p.base.zErrMsg:0)
);
- assert( rc!=SQLITE_OK || pTab->base.zErrMsg==0 );
+ assert( rc!=SQLITE_OK || pTab->p.base.zErrMsg==0 );
assert( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_CONTENT) );
}
@@ -213162,11 +215787,11 @@ static int fts5SeekCursor(Fts5Cursor *pCsr, int bErrormsg){
return rc;
}
-static void fts5SetVtabError(Fts5Table *p, const char *zFormat, ...){
+static void fts5SetVtabError(Fts5FullTable *p, const char *zFormat, ...){
va_list ap; /* ... printf arguments */
va_start(ap, zFormat);
- assert( p->base.zErrMsg==0 );
- p->base.zErrMsg = sqlite3_vmprintf(zFormat, ap);
+ assert( p->p.base.zErrMsg==0 );
+ p->p.base.zErrMsg = sqlite3_vmprintf(zFormat, ap);
va_end(ap);
}
@@ -213186,11 +215811,11 @@ static void fts5SetVtabError(Fts5Table *p, const char *zFormat, ...){
** more commands are added to this function.
*/
static int fts5SpecialInsert(
- Fts5Table *pTab, /* Fts5 table object */
+ Fts5FullTable *pTab, /* Fts5 table object */
const char *zCmd, /* Text inserted into table-name column */
sqlite3_value *pVal /* Value inserted into rank column */
){
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5Config *pConfig = pTab->p.pConfig;
int rc = SQLITE_OK;
int bError = 0;
@@ -213225,9 +215850,9 @@ static int fts5SpecialInsert(
pConfig->bPrefixIndex = sqlite3_value_int(pVal);
#endif
}else{
- rc = sqlite3Fts5IndexLoadConfig(pTab->pIndex);
+ rc = sqlite3Fts5IndexLoadConfig(pTab->p.pIndex);
if( rc==SQLITE_OK ){
- rc = sqlite3Fts5ConfigSetValue(pTab->pConfig, zCmd, pVal, &bError);
+ rc = sqlite3Fts5ConfigSetValue(pTab->p.pConfig, zCmd, pVal, &bError);
}
if( rc==SQLITE_OK ){
if( bError ){
@@ -213241,7 +215866,7 @@ static int fts5SpecialInsert(
}
static int fts5SpecialDelete(
- Fts5Table *pTab,
+ Fts5FullTable *pTab,
sqlite3_value **apVal
){
int rc = SQLITE_OK;
@@ -213255,7 +215880,7 @@ static int fts5SpecialDelete(
static void fts5StorageInsert(
int *pRc,
- Fts5Table *pTab,
+ Fts5FullTable *pTab,
sqlite3_value **apVal,
i64 *piRowid
){
@@ -213289,8 +215914,8 @@ static int fts5UpdateMethod(
sqlite3_value **apVal, /* Array of arguments */
sqlite_int64 *pRowid /* OUT: The affected (or effected) rowid */
){
- Fts5Table *pTab = (Fts5Table*)pVtab;
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
+ Fts5Config *pConfig = pTab->p.pConfig;
int eType0; /* value_type() of apVal[0] */
int rc = SQLITE_OK; /* Return code */
@@ -213299,12 +215924,11 @@ static int fts5UpdateMethod(
assert( pVtab->zErrMsg==0 );
assert( nArg==1 || nArg==(2+pConfig->nCol+2) );
- assert( nArg==1
- || sqlite3_value_type(apVal[1])==SQLITE_INTEGER
- || sqlite3_value_type(apVal[1])==SQLITE_NULL
+ assert( sqlite3_value_type(apVal[0])==SQLITE_INTEGER
+ || sqlite3_value_type(apVal[0])==SQLITE_NULL
);
- assert( pTab->pConfig->pzErrmsg==0 );
- pTab->pConfig->pzErrmsg = &pTab->base.zErrMsg;
+ assert( pTab->p.pConfig->pzErrmsg==0 );
+ pTab->p.pConfig->pzErrmsg = &pTab->p.base.zErrMsg;
/* Put any active cursors into REQUIRE_SEEK state. */
fts5TripCursors(pTab);
@@ -213345,7 +215969,7 @@ static int fts5UpdateMethod(
/* Filter out attempts to run UPDATE or DELETE on contentless tables.
** This is not suported. */
if( eType0==SQLITE_INTEGER && fts5IsContentless(pTab) ){
- pTab->base.zErrMsg = sqlite3_mprintf(
+ pTab->p.base.zErrMsg = sqlite3_mprintf(
"cannot %s contentless fts5 table: %s",
(nArg>1 ? "UPDATE" : "DELETE from"), pConfig->zName
);
@@ -213358,46 +215982,52 @@ static int fts5UpdateMethod(
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iDel, 0);
}
- /* INSERT */
- else if( eType0!=SQLITE_INTEGER ){
- /* If this is a REPLACE, first remove the current entry (if any) */
- if( eConflict==SQLITE_REPLACE
- && sqlite3_value_type(apVal[1])==SQLITE_INTEGER
- ){
- i64 iNew = sqlite3_value_int64(apVal[1]); /* Rowid to delete */
- rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
+ /* INSERT or UPDATE */
+ else{
+ int eType1 = sqlite3_value_numeric_type(apVal[1]);
+
+ if( eType1!=SQLITE_INTEGER && eType1!=SQLITE_NULL ){
+ rc = SQLITE_MISMATCH;
}
- fts5StorageInsert(&rc, pTab, apVal, pRowid);
- }
- /* UPDATE */
- else{
- i64 iOld = sqlite3_value_int64(apVal[0]); /* Old rowid */
- i64 iNew = sqlite3_value_int64(apVal[1]); /* New rowid */
- if( iOld!=iNew ){
- if( eConflict==SQLITE_REPLACE ){
- rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
- if( rc==SQLITE_OK ){
- rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
- }
- fts5StorageInsert(&rc, pTab, apVal, pRowid);
- }else{
- rc = sqlite3Fts5StorageContentInsert(pTab->pStorage, apVal, pRowid);
- if( rc==SQLITE_OK ){
+ else if( eType0!=SQLITE_INTEGER ){
+ /* If this is a REPLACE, first remove the current entry (if any) */
+ if( eConflict==SQLITE_REPLACE && eType1==SQLITE_INTEGER ){
+ i64 iNew = sqlite3_value_int64(apVal[1]); /* Rowid to delete */
+ rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
+ }
+ fts5StorageInsert(&rc, pTab, apVal, pRowid);
+ }
+
+ /* UPDATE */
+ else{
+ i64 iOld = sqlite3_value_int64(apVal[0]); /* Old rowid */
+ i64 iNew = sqlite3_value_int64(apVal[1]); /* New rowid */
+ if( eType1==SQLITE_INTEGER && iOld!=iNew ){
+ if( eConflict==SQLITE_REPLACE ){
rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
+ if( rc==SQLITE_OK ){
+ rc = sqlite3Fts5StorageDelete(pTab->pStorage, iNew, 0);
+ }
+ fts5StorageInsert(&rc, pTab, apVal, pRowid);
+ }else{
+ rc = sqlite3Fts5StorageContentInsert(pTab->pStorage, apVal, pRowid);
+ if( rc==SQLITE_OK ){
+ rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
+ }
+ if( rc==SQLITE_OK ){
+ rc = sqlite3Fts5StorageIndexInsert(pTab->pStorage, apVal,*pRowid);
+ }
}
- if( rc==SQLITE_OK ){
- rc = sqlite3Fts5StorageIndexInsert(pTab->pStorage, apVal, *pRowid);
- }
+ }else{
+ rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
+ fts5StorageInsert(&rc, pTab, apVal, pRowid);
}
- }else{
- rc = sqlite3Fts5StorageDelete(pTab->pStorage, iOld, 0);
- fts5StorageInsert(&rc, pTab, apVal, pRowid);
}
}
}
- pTab->pConfig->pzErrmsg = 0;
+ pTab->p.pConfig->pzErrmsg = 0;
return rc;
}
@@ -213406,12 +216036,12 @@ static int fts5UpdateMethod(
*/
static int fts5SyncMethod(sqlite3_vtab *pVtab){
int rc;
- Fts5Table *pTab = (Fts5Table*)pVtab;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
fts5CheckTransactionState(pTab, FTS5_SYNC, 0);
- pTab->pConfig->pzErrmsg = &pTab->base.zErrMsg;
+ pTab->p.pConfig->pzErrmsg = &pTab->p.base.zErrMsg;
fts5TripCursors(pTab);
rc = sqlite3Fts5StorageSync(pTab->pStorage);
- pTab->pConfig->pzErrmsg = 0;
+ pTab->p.pConfig->pzErrmsg = 0;
return rc;
}
@@ -213419,8 +216049,8 @@ static int fts5SyncMethod(sqlite3_vtab *pVtab){
** Implementation of xBegin() method.
*/
static int fts5BeginMethod(sqlite3_vtab *pVtab){
- fts5CheckTransactionState((Fts5Table*)pVtab, FTS5_BEGIN, 0);
- fts5NewTransaction((Fts5Table*)pVtab);
+ fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_BEGIN, 0);
+ fts5NewTransaction((Fts5FullTable*)pVtab);
return SQLITE_OK;
}
@@ -213431,7 +216061,7 @@ static int fts5BeginMethod(sqlite3_vtab *pVtab){
*/
static int fts5CommitMethod(sqlite3_vtab *pVtab){
UNUSED_PARAM(pVtab); /* Call below is a no-op for NDEBUG builds */
- fts5CheckTransactionState((Fts5Table*)pVtab, FTS5_COMMIT, 0);
+ fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_COMMIT, 0);
return SQLITE_OK;
}
@@ -213441,7 +216071,7 @@ static int fts5CommitMethod(sqlite3_vtab *pVtab){
*/
static int fts5RollbackMethod(sqlite3_vtab *pVtab){
int rc;
- Fts5Table *pTab = (Fts5Table*)pVtab;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
fts5CheckTransactionState(pTab, FTS5_ROLLBACK, 0);
rc = sqlite3Fts5StorageRollback(pTab->pStorage);
return rc;
@@ -213465,13 +216095,13 @@ static int fts5ApiColumnTotalSize(
sqlite3_int64 *pnToken
){
Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
return sqlite3Fts5StorageSize(pTab->pStorage, iCol, pnToken);
}
static int fts5ApiRowCount(Fts5Context *pCtx, i64 *pnRow){
Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
return sqlite3Fts5StorageRowCount(pTab->pStorage, pnRow);
}
@@ -213506,7 +216136,9 @@ static int fts5ApiColumnText(
){
int rc = SQLITE_OK;
Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
- if( fts5IsContentless((Fts5Table*)(pCsr->base.pVtab)) ){
+ if( fts5IsContentless((Fts5FullTable*)(pCsr->base.pVtab))
+ || pCsr->ePlan==FTS5_PLAN_SPECIAL
+ ){
*pz = 0;
*pn = 0;
}else{
@@ -213575,10 +216207,11 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
int rc = SQLITE_OK;
Fts5PoslistReader *aIter; /* One iterator for each phrase */
int nIter; /* Number of iterators/phrases */
+ int nCol = ((Fts5Table*)pCsr->base.pVtab)->pConfig->nCol;
nIter = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
if( pCsr->aInstIter==0 ){
- int nByte = sizeof(Fts5PoslistReader) * nIter;
+ sqlite3_int64 nByte = sizeof(Fts5PoslistReader) * nIter;
pCsr->aInstIter = (Fts5PoslistReader*)sqlite3Fts5MallocZero(&rc, nByte);
}
aIter = pCsr->aInstIter;
@@ -213613,7 +216246,7 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
nInst++;
if( nInst>=pCsr->nInstAlloc ){
pCsr->nInstAlloc = pCsr->nInstAlloc ? pCsr->nInstAlloc*2 : 32;
- aInst = (int*)sqlite3_realloc(
+ aInst = (int*)sqlite3_realloc64(
pCsr->aInst, pCsr->nInstAlloc*sizeof(int)*3
);
if( aInst ){
@@ -213628,6 +216261,10 @@ static int fts5CacheInstArray(Fts5Cursor *pCsr){
aInst[0] = iBest;
aInst[1] = FTS5_POS2COLUMN(aIter[iBest].iPos);
aInst[2] = FTS5_POS2OFFSET(aIter[iBest].iPos);
+ if( aInst[1]<0 || aInst[1]>=nCol ){
+ rc = FTS5_CORRUPT;
+ break;
+ }
sqlite3Fts5PoslistReaderNext(&aIter[iBest]);
}
}
@@ -213700,8 +216337,8 @@ static int fts5ColumnSizeCb(
static int fts5ApiColumnSize(Fts5Context *pCtx, int iCol, int *pnToken){
Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
+ Fts5Config *pConfig = pTab->p.pConfig;
int rc = SQLITE_OK;
if( CsrFlagTest(pCsr, FTS5CSR_REQUIRE_DOCSIZE) ){
@@ -213957,7 +216594,7 @@ static int fts5ApiQueryPhrase(
int(*xCallback)(const Fts5ExtensionApi*, Fts5Context*, void*)
){
Fts5Cursor *pCsr = (Fts5Cursor*)pCtx;
- Fts5Table *pTab = (Fts5Table*)(pCsr->base.pVtab);
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCsr->base.pVtab);
int rc;
Fts5Cursor *pNew = 0;
@@ -214034,25 +216671,19 @@ static void fts5ApiCallback(
/*
-** Given cursor id iId, return a pointer to the corresponding Fts5Index
+** Given cursor id iId, return a pointer to the corresponding Fts5Table
** object. Or NULL If the cursor id does not exist.
-**
-** If successful, set *ppConfig to point to the associated config object
-** before returning.
*/
-static Fts5Index *sqlite3Fts5IndexFromCsrid(
+static Fts5Table *sqlite3Fts5TableFromCsrid(
Fts5Global *pGlobal, /* FTS5 global context for db handle */
- i64 iCsrId, /* Id of cursor to find */
- Fts5Config **ppConfig /* OUT: Configuration object */
+ i64 iCsrId /* Id of cursor to find */
){
Fts5Cursor *pCsr;
- Fts5Table *pTab;
-
pCsr = fts5CursorFromCsrid(pGlobal, iCsrId);
- pTab = (Fts5Table*)pCsr->base.pVtab;
- *ppConfig = pTab->pConfig;
-
- return pTab->pIndex;
+ if( pCsr ){
+ return (Fts5Table*)pCsr->base.pVtab;
+ }
+ return 0;
}
/*
@@ -214132,8 +216763,8 @@ static int fts5ColumnMethod(
sqlite3_context *pCtx, /* Context for sqlite3_result_xxx() calls */
int iCol /* Index of column to read value from */
){
- Fts5Table *pTab = (Fts5Table*)(pCursor->pVtab);
- Fts5Config *pConfig = pTab->pConfig;
+ Fts5FullTable *pTab = (Fts5FullTable*)(pCursor->pVtab);
+ Fts5Config *pConfig = pTab->p.pConfig;
Fts5Cursor *pCsr = (Fts5Cursor*)pCursor;
int rc = SQLITE_OK;
@@ -214185,7 +216816,7 @@ static int fts5FindFunctionMethod(
void (**pxFunc)(sqlite3_context*,int,sqlite3_value**), /* OUT: Result */
void **ppArg /* OUT: User data for *pxFunc */
){
- Fts5Table *pTab = (Fts5Table*)pVtab;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
Fts5Auxiliary *pAux;
UNUSED_PARAM(nUnused);
@@ -214207,21 +216838,24 @@ static int fts5RenameMethod(
sqlite3_vtab *pVtab, /* Virtual table handle */
const char *zName /* New name of table */
){
- Fts5Table *pTab = (Fts5Table*)pVtab;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
return sqlite3Fts5StorageRename(pTab->pStorage, zName);
}
+static int sqlite3Fts5FlushToDisk(Fts5Table *pTab){
+ fts5TripCursors((Fts5FullTable*)pTab);
+ return sqlite3Fts5StorageSync(((Fts5FullTable*)pTab)->pStorage);
+}
+
/*
** The xSavepoint() method.
**
** Flush the contents of the pending-terms table to disk.
*/
static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
- Fts5Table *pTab = (Fts5Table*)pVtab;
UNUSED_PARAM(iSavepoint); /* Call below is a no-op for NDEBUG builds */
- fts5CheckTransactionState(pTab, FTS5_SAVEPOINT, iSavepoint);
- fts5TripCursors(pTab);
- return sqlite3Fts5StorageSync(pTab->pStorage);
+ fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_SAVEPOINT, iSavepoint);
+ return sqlite3Fts5FlushToDisk((Fts5Table*)pVtab);
}
/*
@@ -214230,11 +216864,9 @@ static int fts5SavepointMethod(sqlite3_vtab *pVtab, int iSavepoint){
** This is a no-op.
*/
static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
- Fts5Table *pTab = (Fts5Table*)pVtab;
UNUSED_PARAM(iSavepoint); /* Call below is a no-op for NDEBUG builds */
- fts5CheckTransactionState(pTab, FTS5_RELEASE, iSavepoint);
- fts5TripCursors(pTab);
- return sqlite3Fts5StorageSync(pTab->pStorage);
+ fts5CheckTransactionState((Fts5FullTable*)pVtab, FTS5_RELEASE, iSavepoint);
+ return sqlite3Fts5FlushToDisk((Fts5Table*)pVtab);
}
/*
@@ -214243,7 +216875,7 @@ static int fts5ReleaseMethod(sqlite3_vtab *pVtab, int iSavepoint){
** Discard the contents of the pending terms table.
*/
static int fts5RollbackToMethod(sqlite3_vtab *pVtab, int iSavepoint){
- Fts5Table *pTab = (Fts5Table*)pVtab;
+ Fts5FullTable *pTab = (Fts5FullTable*)pVtab;
UNUSED_PARAM(iSavepoint); /* Call below is a no-op for NDEBUG builds */
fts5CheckTransactionState(pTab, FTS5_ROLLBACKTO, iSavepoint);
fts5TripCursors(pTab);
@@ -214444,12 +217076,27 @@ static void fts5SourceIdFunc(
){
assert( nArg==0 );
UNUSED_PARAM2(nArg, apUnused);
- sqlite3_result_text(pCtx, "fts5: 2018-09-25 19:08:10
fb90e7189ae6d62e77ba3a308ca5d683f90bbe633cf681865365b8e92792d1c7", -1, SQLITE_TRANSIENT);
+ sqlite3_result_text(pCtx, "fts5: 2019-02-08 13:17:39
0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd", -1, SQLITE_TRANSIENT);
+}
+
+/*
+** Return true if zName is the extension on one of the shadow tables used
+** by this module.
+*/
+static int fts5ShadowName(const char *zName){
+ static const char *azName[] = {
+ "config", "content", "data", "docsize", "idx"
+ };
+ unsigned int i;
+ for(i=0; i<sizeof(azName)/sizeof(azName[0]); i++){
+ if( sqlite3_stricmp(zName, azName[i])==0 ) return 1;
+ }
+ return 0;
}
static int fts5Init(sqlite3 *db){
static const sqlite3_module fts5Mod = {
- /* iVersion */ 2,
+ /* iVersion */ 3,
/* xCreate */ fts5CreateMethod,
/* xConnect */ fts5ConnectMethod,
/* xBestIndex */ fts5BestIndexMethod,
@@ -214472,6 +217119,7 @@ static int fts5Init(sqlite3 *db){
/* xSavepoint */ fts5SavepointMethod,
/* xRelease */ fts5ReleaseMethod,
/* xRollbackTo */ fts5RollbackToMethod,
+ /* xShadowName */ fts5ShadowName
};
int rc;
@@ -214677,7 +217325,7 @@ static int fts5StorageGetStmt(
char *zBind;
int i;
- zBind = sqlite3_malloc(1 + nCol*2);
+ zBind = sqlite3_malloc64(1 + nCol*2);
if( zBind ){
for(i=0; i<nCol; i++){
zBind[i*2] = '?';
@@ -214698,8 +217346,9 @@ static int fts5StorageGetStmt(
if( zSql==0 ){
rc = SQLITE_NOMEM;
}else{
- rc = sqlite3_prepare_v3(pC->db, zSql, -1,
- SQLITE_PREPARE_PERSISTENT, &p->aStmt[eStmt], 0);
+ int f = SQLITE_PREPARE_PERSISTENT;
+ if( eStmt>FTS5_STMT_LOOKUP ) f |= SQLITE_PREPARE_NO_VTAB;
+ rc = sqlite3_prepare_v3(pC->db, zSql, -1, f, &p->aStmt[eStmt], 0);
sqlite3_free(zSql);
if( rc!=SQLITE_OK && pzErrMsg ){
*pzErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(pC->db));
@@ -214843,11 +217492,11 @@ static int sqlite3Fts5StorageOpen(
){
int rc = SQLITE_OK;
Fts5Storage *p; /* New object */
- int nByte; /* Bytes of space to allocate */
+ sqlite3_int64 nByte; /* Bytes of space to allocate */
nByte = sizeof(Fts5Storage) /* Fts5Storage object */
+ pConfig->nCol * sizeof(i64); /* Fts5Storage.aTotalSize[] */
- *pp = p = (Fts5Storage*)sqlite3_malloc(nByte);
+ *pp = p = (Fts5Storage*)sqlite3_malloc64(nByte);
if( !p ) return SQLITE_NOMEM;
memset(p, 0, nByte);
@@ -214858,7 +217507,7 @@ static int sqlite3Fts5StorageOpen(
if( bCreate ){
if( pConfig->eContent==FTS5_CONTENT_NORMAL ){
int nDefn = 32 + pConfig->nCol*10;
- char *zDefn = sqlite3_malloc(32 + pConfig->nCol * 10);
+ char *zDefn = sqlite3_malloc64(32 + (sqlite3_int64)pConfig->nCol * 10);
if( zDefn==0 ){
rc = SQLITE_NOMEM;
}else{
@@ -215149,7 +217798,7 @@ static int sqlite3Fts5StorageRebuild(Fts5Storage *p){
Fts5Config *pConfig = p->pConfig;
sqlite3_stmt *pScan = 0;
Fts5InsertCtx ctx;
- int rc;
+ int rc, rc2;
memset(&ctx, 0, sizeof(Fts5InsertCtx));
ctx.pStorage = p;
@@ -215188,6 +217837,8 @@ static int sqlite3Fts5StorageRebuild(Fts5Storage *p){
}
}
sqlite3_free(buf.p);
+ rc2 = sqlite3_reset(pScan);
+ if( rc==SQLITE_OK ) rc = rc2;
/* Write the averages record */
if( rc==SQLITE_OK ){
@@ -215437,7 +218088,7 @@ static int sqlite3Fts5StorageIntegrity(Fts5Storage *p){
memset(&ctx, 0, sizeof(Fts5IntegrityCtx));
ctx.pConfig = p->pConfig;
- aTotalSize = (i64*)sqlite3_malloc(pConfig->nCol * (sizeof(int)+sizeof(i64)));
+ aTotalSize = (i64*)sqlite3_malloc64(pConfig->nCol*(sizeof(int)+sizeof(i64)));
if( !aTotalSize ) return SQLITE_NOMEM;
aColSize = (int*)&aTotalSize[pConfig->nCol];
memset(aTotalSize, 0, sizeof(i64) * pConfig->nCol);
@@ -215637,7 +218288,13 @@ static int sqlite3Fts5StorageSize(Fts5Storage *p, int iCol, i64 *pnToken){
static int sqlite3Fts5StorageRowCount(Fts5Storage *p, i64 *pnRow){
int rc = fts5StorageLoadTotals(p, 0);
if( rc==SQLITE_OK ){
+ /* nTotalRow being zero does not necessarily indicate a corrupt
+ ** database - it might be that the FTS5 table really does contain zero
+ ** rows. However this function is only called from the xRowCount() API,
+ ** and there is no way for that API to be invoked if the table contains
+ ** no rows. Hence the FTS5_CORRUPT return. */
*pnRow = p->nTotalRow;
+ if( p->nTotalRow<=0 ) rc = FTS5_CORRUPT;
}
return rc;
}
@@ -215847,7 +218504,7 @@ static int fts5AsciiTokenize(
nByte = ie-is;
if( nByte>nFold ){
if( pFold!=aFold ) sqlite3_free(pFold);
- pFold = sqlite3_malloc(nByte*2);
+ pFold = sqlite3_malloc64((sqlite3_int64)nByte*2);
if( pFold==0 ){
rc = SQLITE_NOMEM;
break;
@@ -215929,13 +218586,18 @@ struct Unicode61Tokenizer {
unsigned char aTokenChar[128]; /* ASCII range token characters */
char *aFold; /* Buffer to fold text into */
int nFold; /* Size of aFold[] in bytes */
- int bRemoveDiacritic; /* True if remove_diacritics=1 is set */
+ int eRemoveDiacritic; /* True if remove_diacritics=1 is set */
int nException;
int *aiException;
unsigned char aCategory[32]; /* True for token char categories */
};
+/* Values for eRemoveDiacritic (must match internals of fts5_unicode2.c) */
+#define FTS5_REMOVE_DIACRITICS_NONE 0
+#define FTS5_REMOVE_DIACRITICS_SIMPLE 1
+#define FTS5_REMOVE_DIACRITICS_COMPLEX 2
+
static int fts5UnicodeAddExceptions(
Unicode61Tokenizer *p, /* Tokenizer object */
const char *z, /* Characters to treat as exceptions */
@@ -215946,13 +218608,14 @@ static int fts5UnicodeAddExceptions(
int *aNew;
if( n>0 ){
- aNew = (int*)sqlite3_realloc(p->aiException, (n+p->nException)*sizeof(int));
+ aNew = (int*)sqlite3_realloc64(p->aiException,
+ (n+p->nException)*sizeof(int));
if( aNew ){
int nNew = p->nException;
const unsigned char *zCsr = (const unsigned char*)z;
const unsigned char *zTerm = (const unsigned char*)&z[n];
while( zCsr<zTerm ){
- int iCode;
+ u32 iCode;
int bToken;
READ_UTF8(zCsr, zTerm, iCode);
if( iCode<128 ){
@@ -215964,7 +218627,7 @@ static int fts5UnicodeAddExceptions(
if( bToken!=bTokenChars && sqlite3Fts5UnicodeIsdiacritic(iCode)==0 ){
int i;
for(i=0; i<nNew; i++){
- if( aNew[i]>iCode ) break;
+ if( (u32)aNew[i]>iCode ) break;
}
memmove(&aNew[i+1], &aNew[i], (nNew-i)*sizeof(int));
aNew[i] = iCode;
@@ -216056,7 +218719,7 @@ static int fts5UnicodeCreate(
int i;
memset(p, 0, sizeof(Unicode61Tokenizer));
- p->bRemoveDiacritic = 1;
+ p->eRemoveDiacritic = FTS5_REMOVE_DIACRITICS_SIMPLE;
p->nFold = 64;
p->aFold = sqlite3_malloc(p->nFold * sizeof(char));
if( p->aFold==0 ){
@@ -216077,10 +218740,15 @@ static int fts5UnicodeCreate(
for(i=0; rc==SQLITE_OK && i<nArg; i+=2){
const char *zArg = azArg[i+1];
if( 0==sqlite3_stricmp(azArg[i], "remove_diacritics") ){
- if( (zArg[0]!='0' && zArg[0]!='1') || zArg[1] ){
+ if( (zArg[0]!='0' && zArg[0]!='1' && zArg[0]!='2') || zArg[1] ){
rc = SQLITE_ERROR;
+ }else{
+ p->eRemoveDiacritic = (zArg[0] - '0');
+ assert( p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_NONE
+ || p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_SIMPLE
+ || p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_COMPLEX
+ );
}
- p->bRemoveDiacritic = (zArg[0]=='1');
}else
if( 0==sqlite3_stricmp(azArg[i], "tokenchars") ){
rc = fts5UnicodeAddExceptions(p, zArg, 1);
@@ -216114,7 +218782,7 @@ static int fts5UnicodeCreate(
*/
static int fts5UnicodeIsAlnum(Unicode61Tokenizer *p, int iCode){
return (
- p->aCategory[sqlite3Fts5UnicodeCategory(iCode)]
+ p->aCategory[sqlite3Fts5UnicodeCategory((u32)iCode)]
^ fts5UnicodeIsException(p, iCode)
);
}
@@ -216143,7 +218811,7 @@ static int fts5UnicodeTokenize(
/* Each iteration of this loop gobbles up a contiguous run of separators,
** then the next token. */
while( rc==SQLITE_OK ){
- int iCode; /* non-ASCII codepoint read from input */
+ u32 iCode; /* non-ASCII codepoint read from input */
char *zOut = aFold;
int is;
int ie;
@@ -216175,7 +218843,7 @@ static int fts5UnicodeTokenize(
/* Grow the output buffer so that there is sufficient space to fit the
** largest possible utf-8 character. */
if( zOut>pEnd ){
- aFold = sqlite3_malloc(nFold*2);
+ aFold = sqlite3_malloc64((sqlite3_int64)nFold*2);
if( aFold==0 ){
rc = SQLITE_NOMEM;
goto tokenize_done;
@@ -216194,7 +218862,7 @@ static int fts5UnicodeTokenize(
READ_UTF8(zCsr, zTerm, iCode);
if( fts5UnicodeIsAlnum(p,iCode)||sqlite3Fts5UnicodeIsdiacritic(iCode) ){
non_ascii_tokenchar:
- iCode = sqlite3Fts5UnicodeFold(iCode, p->bRemoveDiacritic);
+ iCode = sqlite3Fts5UnicodeFold(iCode, p->eRemoveDiacritic);
if( iCode ) WRITE_UTF8(zOut, iCode);
}else{
break;
@@ -216970,10 +219638,8 @@ static int sqlite3Fts5TokenizerInit(fts5_api *pApi){
return rc;
}
-
-
/*
-** 2012 May 25
+** 2012-05-25
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
@@ -217002,32 +219668,48 @@ static int sqlite3Fts5TokenizerInit(fts5_api *pApi){
** E"). The resuls of passing a codepoint that corresponds to an
** uppercase letter are undefined.
*/
-static int fts5_remove_diacritic(int c){
+static int fts5_remove_diacritic(int c, int bComplex){
unsigned short aDia[] = {
0, 1797, 1848, 1859, 1891, 1928, 1940, 1995,
2024, 2040, 2060, 2110, 2168, 2206, 2264, 2286,
2344, 2383, 2472, 2488, 2516, 2596, 2668, 2732,
2782, 2842, 2894, 2954, 2984, 3000, 3028, 3336,
- 3456, 3696, 3712, 3728, 3744, 3896, 3912, 3928,
- 3968, 4008, 4040, 4106, 4138, 4170, 4202, 4234,
- 4266, 4296, 4312, 4344, 4408, 4424, 4472, 4504,
- 6148, 6198, 6264, 6280, 6360, 6429, 6505, 6529,
- 61448, 61468, 61534, 61592, 61642, 61688, 61704, 61726,
- 61784, 61800, 61836, 61880, 61914, 61948, 61998, 62122,
- 62154, 62200, 62218, 62302, 62364, 62442, 62478, 62536,
- 62554, 62584, 62604, 62640, 62648, 62656, 62664, 62730,
- 62924, 63050, 63082, 63274, 63390,
+ 3456, 3696, 3712, 3728, 3744, 3766, 3832, 3896,
+ 3912, 3928, 3944, 3968, 4008, 4040, 4056, 4106,
+ 4138, 4170, 4202, 4234, 4266, 4296, 4312, 4344,
+ 4408, 4424, 4442, 4472, 4488, 4504, 6148, 6198,
+ 6264, 6280, 6360, 6429, 6505, 6529, 61448, 61468,
+ 61512, 61534, 61592, 61610, 61642, 61672, 61688, 61704,
+ 61726, 61784, 61800, 61816, 61836, 61880, 61896, 61914,
+ 61948, 61998, 62062, 62122, 62154, 62184, 62200, 62218,
+ 62252, 62302, 62364, 62410, 62442, 62478, 62536, 62554,
+ 62584, 62604, 62640, 62648, 62656, 62664, 62730, 62766,
+ 62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118,
+ 63182, 63242, 63274, 63310, 63368, 63390,
};
- char aChar[] = {
- '\0', 'a', 'c', 'e', 'i', 'n', 'o', 'u', 'y', 'y', 'a', 'c',
- 'd', 'e', 'e', 'g', 'h', 'i', 'j', 'k', 'l', 'n', 'o', 'r',
- 's', 't', 'u', 'u', 'w', 'y', 'z', 'o', 'u', 'a', 'i', 'o',
- 'u', 'g', 'k', 'o', 'j', 'g', 'n', 'a', 'e', 'i', 'o', 'r',
- 'u', 's', 't', 'h', 'a', 'e', 'o', 'y', '\0', '\0', '\0', '\0',
- '\0', '\0', '\0', '\0', 'a', 'b', 'd', 'd', 'e', 'f', 'g', 'h',
- 'h', 'i', 'k', 'l', 'l', 'm', 'n', 'p', 'r', 'r', 's', 't',
- 'u', 'v', 'w', 'w', 'x', 'y', 'z', 'h', 't', 'w', 'y', 'a',
- 'e', 'i', 'o', 'u', 'y',
+#define HIBIT ((unsigned char)0x80)
+ unsigned char aChar[] = {
+ '\0', 'a', 'c', 'e', 'i', 'n',
+ 'o', 'u', 'y', 'y', 'a', 'c',
+ 'd', 'e', 'e', 'g', 'h', 'i',
+ 'j', 'k', 'l', 'n', 'o', 'r',
+ 's', 't', 'u', 'u', 'w', 'y',
+ 'z', 'o', 'u', 'a', 'i', 'o',
+ 'u', 'u'|HIBIT, 'a'|HIBIT, 'g', 'k', 'o',
+ 'o'|HIBIT, 'j', 'g', 'n', 'a'|HIBIT, 'a',
+ 'e', 'i', 'o', 'r', 'u', 's',
+ 't', 'h', 'a', 'e', 'o'|HIBIT, 'o',
+ 'o'|HIBIT, 'y', '\0', '\0', '\0', '\0',
+ '\0', '\0', '\0', '\0', 'a', 'b',
+ 'c'|HIBIT, 'd', 'd', 'e'|HIBIT, 'e', 'e'|HIBIT,
+ 'f', 'g', 'h', 'h', 'i', 'i'|HIBIT,
+ 'k', 'l', 'l'|HIBIT, 'l', 'm', 'n',
+ 'o'|HIBIT, 'p', 'r', 'r'|HIBIT, 'r', 's',
+ 's'|HIBIT, 't', 'u', 'u'|HIBIT, 'v', 'w',
+ 'w', 'x', 'y', 'z', 'h', 't',
+ 'w', 'y', 'a', 'a'|HIBIT, 'a'|HIBIT, 'a'|HIBIT,
+ 'e', 'e'|HIBIT, 'e'|HIBIT, 'i', 'o', 'o'|HIBIT,
+ 'o'|HIBIT, 'o'|HIBIT, 'u', 'u'|HIBIT, 'u'|HIBIT, 'y',
};
unsigned int key = (((unsigned int)c)<<3) | 0x00000007;
@@ -217044,7 +219726,8 @@ static int fts5_remove_diacritic(int c){
}
}
assert( key>=aDia[iRes] );
- return ((c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : (int)aChar[iRes]);
+ if( bComplex==0 && (aChar[iRes] & 0x80) ) return c;
+ return (c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : ((int)aChar[iRes] & 0x7F);
}
@@ -217057,8 +219740,8 @@ static int sqlite3Fts5UnicodeIsdiacritic(int c){
unsigned int mask1 = 0x000361F8;
if( c<768 || c>817 ) return 0;
return (c < 768+32) ?
- (mask0 & (1 << (c-768))) :
- (mask1 & (1 << (c-768-32)));
+ (mask0 & ((unsigned int)1 << (c-768))) :
+ (mask1 & ((unsigned int)1 << (c-768-32)));
}
@@ -217071,7 +219754,7 @@ static int sqlite3Fts5UnicodeIsdiacritic(int c){
** The results are undefined if the value passed to this function
** is less than zero.
*/
-static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic){
+static int sqlite3Fts5UnicodeFold(int c, int eRemoveDiacritic){
/* Each entry in the following array defines a rule for folding a range
** of codepoints to lower case. The rule applies to a range of nRange
** codepoints starting at codepoint iCode.
@@ -217194,7 +219877,9 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic){
assert( ret>0 );
}
- if( bRemoveDiacritic ) ret = fts5_remove_diacritic(ret);
+ if( eRemoveDiacritic ){
+ ret = fts5_remove_diacritic(ret, eRemoveDiacritic==2);
+ }
}
else if( c>=66560 && c<66600 ){
@@ -217205,12 +219890,6 @@ static int sqlite3Fts5UnicodeFold(int c, int bRemoveDiacritic){
}
-#if 0
-static int sqlite3Fts5UnicodeNCat(void) {
- return 32;
-}
-#endif
-
static int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){
aArray[0] = 1;
switch( zCat[0] ){
@@ -217692,7 +220371,7 @@ static u16 aFts5UnicodeData[] = {
34, 3074, 7692, 63, 63,
};
-static int sqlite3Fts5UnicodeCategory(int iCode) {
+static int sqlite3Fts5UnicodeCategory(u32 iCode) {
int iRes = -1;
int iHi;
int iLo;
@@ -217730,13 +220409,12 @@ static void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){
int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ];
int n = (aFts5UnicodeData[iTbl] >> 5) + i;
for(; i<128 && i<n; i++){
- aAscii[i] = (u8)bToken;
+ aAscii[i] = bToken;
}
iTbl++;
}
}
-
/*
** 2015 May 30
**
@@ -217815,7 +220493,7 @@ static int sqlite3Fts5GetVarint32(const unsigned char *p, u32 *v){
u8 n;
p -= 2;
n = sqlite3Fts5GetVarint(p, &v64);
- *v = (u32)v64;
+ *v = ((u32)v64) & 0x7FFFFFFF;
assert( n>3 && n<=9 );
return n;
}
@@ -218082,7 +220760,6 @@ static int sqlite3Fts5GetVarintLen(u32 iVal){
return 5;
}
-
/*
** 2015 May 08
**
@@ -218140,7 +220817,7 @@ struct Fts5VocabTable {
struct Fts5VocabCursor {
sqlite3_vtab_cursor base;
sqlite3_stmt *pStmt; /* Statement holding lock on pIndex */
- Fts5Index *pIndex; /* Associated FTS5 index */
+ Fts5Table *pFts5; /* Associated FTS5 table */
int bEof; /* True if this cursor is at EOF */
Fts5IndexIter *pIter; /* Term/rowid iterator object */
@@ -218149,7 +220826,6 @@ struct Fts5VocabCursor {
char *zLeTerm; /* (term <= $zLeTerm) paramater, or NULL */
/* These are used by 'col' tables only */
- Fts5Config *pConfig; /* Fts5 table configuration */
int iCol;
i64 *aCnt;
i64 *aDoc;
@@ -218412,8 +221088,7 @@ static int fts5VocabOpenMethod(
sqlite3_vtab_cursor **ppCsr
){
Fts5VocabTable *pTab = (Fts5VocabTable*)pVTab;
- Fts5Index *pIndex = 0;
- Fts5Config *pConfig = 0;
+ Fts5Table *pFts5 = 0;
Fts5VocabCursor *pCsr = 0;
int rc = SQLITE_OK;
sqlite3_stmt *pStmt = 0;
@@ -218432,31 +221107,34 @@ static int fts5VocabOpenMethod(
if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){
i64 iId = sqlite3_column_int64(pStmt, 0);
- pIndex = sqlite3Fts5IndexFromCsrid(pTab->pGlobal, iId, &pConfig);
+ pFts5 = sqlite3Fts5TableFromCsrid(pTab->pGlobal, iId);
}
- if( rc==SQLITE_OK && pIndex==0 ){
- rc = sqlite3_finalize(pStmt);
- pStmt = 0;
- if( rc==SQLITE_OK ){
- pVTab->zErrMsg = sqlite3_mprintf(
- "no such fts5 table: %s.%s", pTab->zFts5Db, pTab->zFts5Tbl
- );
- rc = SQLITE_ERROR;
+ if( rc==SQLITE_OK ){
+ if( pFts5==0 ){
+ rc = sqlite3_finalize(pStmt);
+ pStmt = 0;
+ if( rc==SQLITE_OK ){
+ pVTab->zErrMsg = sqlite3_mprintf(
+ "no such fts5 table: %s.%s", pTab->zFts5Db, pTab->zFts5Tbl
+ );
+ rc = SQLITE_ERROR;
+ }
+ }else{
+ rc = sqlite3Fts5FlushToDisk(pFts5);
}
}
if( rc==SQLITE_OK ){
- int nByte = pConfig->nCol * sizeof(i64) * 2 + sizeof(Fts5VocabCursor);
+ int nByte = pFts5->pConfig->nCol * sizeof(i64)*2 + sizeof(Fts5VocabCursor);
pCsr = (Fts5VocabCursor*)sqlite3Fts5MallocZero(&rc, nByte);
}
if( pCsr ){
- pCsr->pIndex = pIndex;
+ pCsr->pFts5 = pFts5;
pCsr->pStmt = pStmt;
- pCsr->pConfig = pConfig;
pCsr->aCnt = (i64*)&pCsr[1];
- pCsr->aDoc = &pCsr->aCnt[pConfig->nCol];
+ pCsr->aDoc = &pCsr->aCnt[pFts5->pConfig->nCol];
}else{
sqlite3_finalize(pStmt);
}
@@ -218472,6 +221150,7 @@ static void fts5VocabResetCursor(Fts5VocabCursor *pCsr){
sqlite3_free(pCsr->zLeTerm);
pCsr->nLeTerm = -1;
pCsr->zLeTerm = 0;
+ pCsr->bEof = 0;
}
/*
@@ -218510,12 +221189,14 @@ static int fts5VocabInstanceNewTerm(Fts5VocabCursor *pCsr){
}
static int fts5VocabInstanceNext(Fts5VocabCursor *pCsr){
- int eDetail = pCsr->pConfig->eDetail;
+ int eDetail = pCsr->pFts5->pConfig->eDetail;
int rc = SQLITE_OK;
Fts5IndexIter *pIter = pCsr->pIter;
i64 *pp = &pCsr->iInstPos;
int *po = &pCsr->iInstOff;
+ assert( sqlite3Fts5IterEof(pIter)==0 );
+ assert( pCsr->bEof==0 );
while( eDetail==FTS5_DETAIL_NONE
|| sqlite3Fts5PoslistNext64(pIter->pData, pIter->nData, po, pp)
){
@@ -218525,7 +221206,7 @@ static int fts5VocabInstanceNext(Fts5VocabCursor *pCsr){
rc = sqlite3Fts5IterNextScan(pCsr->pIter);
if( rc==SQLITE_OK ){
rc = fts5VocabInstanceNewTerm(pCsr);
- if( eDetail==FTS5_DETAIL_NONE ) break;
+ if( pCsr->bEof || eDetail==FTS5_DETAIL_NONE ) break;
}
if( rc ){
pCsr->bEof = 1;
@@ -218543,7 +221224,7 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
Fts5VocabTable *pTab = (Fts5VocabTable*)pCursor->pVtab;
int rc = SQLITE_OK;
- int nCol = pCsr->pConfig->nCol;
+ int nCol = pCsr->pFts5->pConfig->nCol;
pCsr->rowid++;
@@ -218565,6 +221246,7 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
int nTerm;
zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);
+ assert( nTerm>=0 );
if( pCsr->nLeTerm>=0 ){
int nCmp = MIN(nTerm, pCsr->nLeTerm);
int bCmp = memcmp(pCsr->zLeTerm, zTerm, nCmp);
@@ -218581,7 +221263,7 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
assert( pTab->eType==FTS5_VOCAB_COL || pTab->eType==FTS5_VOCAB_ROW );
while( rc==SQLITE_OK ){
- int eDetail = pCsr->pConfig->eDetail;
+ int eDetail = pCsr->pFts5->pConfig->eDetail;
const u8 *pPos; int nPos; /* Position list */
i64 iPos = 0; /* 64-bit position read from poslist */
int iOff = 0; /* Current offset within position list */
@@ -218604,7 +221286,6 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
int iCol = -1;
while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
int ii = FTS5_POS2COLUMN(iPos);
- pCsr->aCnt[ii]++;
if( iCol!=ii ){
if( ii>=nCol ){
rc = FTS5_CORRUPT;
@@ -218613,6 +221294,7 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
pCsr->aDoc[ii]++;
iCol = ii;
}
+ pCsr->aCnt[ii]++;
}
}else if( eDetail==FTS5_DETAIL_COLUMNS ){
while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff,&iPos) ){
@@ -218641,7 +221323,9 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
if( rc==SQLITE_OK ){
zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);
- if( nTerm!=pCsr->term.n || memcmp(zTerm, pCsr->term.p, nTerm) ){
+ if( nTerm!=pCsr->term.n
+ || (nTerm>0 && memcmp(zTerm, pCsr->term.p, nTerm))
+ ){
break;
}
if( sqlite3Fts5IterEof(pCsr->pIter) ) break;
@@ -218652,7 +221336,7 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
if( rc==SQLITE_OK && pCsr->bEof==0 && pTab->eType==FTS5_VOCAB_COL ){
while( pCsr->aDoc[pCsr->iCol]==0 ) pCsr->iCol++;
- assert( pCsr->iCol<pCsr->pConfig->nCol );
+ assert( pCsr->iCol<pCsr->pFts5->pConfig->nCol );
}
return rc;
}
@@ -218699,6 +221383,7 @@ static int fts5VocabFilterMethod(
}
if( pLe ){
const char *zCopy = (const char *)sqlite3_value_text(pLe);
+ if( zCopy==0 ) zCopy = "";
pCsr->nLeTerm = sqlite3_value_bytes(pLe);
pCsr->zLeTerm = sqlite3_malloc(pCsr->nLeTerm+1);
if( pCsr->zLeTerm==0 ){
@@ -218710,14 +221395,15 @@ static int fts5VocabFilterMethod(
}
if( rc==SQLITE_OK ){
- rc = sqlite3Fts5IndexQuery(pCsr->pIndex, zTerm, nTerm, f, 0, &pCsr->pIter);
+ Fts5Index *pIndex = pCsr->pFts5->pIndex;
+ rc = sqlite3Fts5IndexQuery(pIndex, zTerm, nTerm, f, 0, &pCsr->pIter);
}
if( rc==SQLITE_OK && eType==FTS5_VOCAB_INSTANCE ){
rc = fts5VocabInstanceNewTerm(pCsr);
}
- if( rc==SQLITE_OK
- && !pCsr->bEof
- && (eType!=FTS5_VOCAB_INSTANCE || pCsr->pConfig->eDetail!=FTS5_DETAIL_NONE)
+ if( rc==SQLITE_OK && !pCsr->bEof
+ && (eType!=FTS5_VOCAB_INSTANCE
+ || pCsr->pFts5->pConfig->eDetail!=FTS5_DETAIL_NONE)
){
rc = fts5VocabNextMethod(pCursor);
}
@@ -218740,7 +221426,7 @@ static int fts5VocabColumnMethod(
int iCol /* Index of column to read value from */
){
Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
- int eDetail = pCsr->pConfig->eDetail;
+ int eDetail = pCsr->pFts5->pConfig->eDetail;
int eType = ((Fts5VocabTable*)(pCursor->pVtab))->eType;
i64 iVal = 0;
@@ -218752,7 +221438,7 @@ static int fts5VocabColumnMethod(
assert( iCol==1 || iCol==2 || iCol==3 );
if( iCol==1 ){
if( eDetail!=FTS5_DETAIL_NONE ){
- const char *z = pCsr->pConfig->azCol[pCsr->iCol];
+ const char *z = pCsr->pFts5->pConfig->azCol[pCsr->iCol];
sqlite3_result_text(pCtx, z, -1, SQLITE_STATIC);
}
}else if( iCol==2 ){
@@ -218780,8 +221466,8 @@ static int fts5VocabColumnMethod(
}else if( eDetail==FTS5_DETAIL_COLUMNS ){
ii = (int)pCsr->iInstPos;
}
- if( ii>=0 && ii<pCsr->pConfig->nCol ){
- const char *z = pCsr->pConfig->azCol[ii];
+ if( ii>=0 && ii<pCsr->pFts5->pConfig->nCol ){
+ const char *z = pCsr->pFts5->pConfig->azCol[ii];
sqlite3_result_text(pCtx, z, -1, SQLITE_STATIC);
}
break;
@@ -218840,6 +221526,7 @@ static int sqlite3Fts5VocabInit(Fts5Global *pGlobal, sqlite3 *db){
/* xSavepoint */ 0,
/* xRelease */ 0,
/* xRollbackTo */ 0,
+ /* xShadowName */ 0
};
void *p = (void*)pGlobal;
@@ -218847,8 +221534,6 @@ static int sqlite3Fts5VocabInit(Fts5Global *pGlobal, sqlite3 *db){
}
-
-
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS5) */
@@ -219122,6 +221807,7 @@ static sqlite3_module stmtModule = {
0, /* xSavepoint */
0, /* xRelease */
0, /* xRollbackTo */
+ 0, /* xShadowName */
};
#endif /* SQLITE_OMIT_VIRTUALTABLE */
@@ -219154,9 +221840,9 @@ SQLITE_API int sqlite3_stmt_init(
#endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */
/************** End of stmt.c ************************************************/
-#if __LINE__!=219157
+#if __LINE__!=221843
#undef SQLITE_SOURCE_ID
-#define SQLITE_SOURCE_ID "2018-09-25 19:08:10
fb90e7189ae6d62e77ba3a308ca5d683f90bbe633cf681865365b8e92792alt2"
+#define SQLITE_SOURCE_ID "2019-02-08 13:17:39
0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959alt2"
#endif
/* Return the source-id for this library */
SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }
diff --git a/libgda/sqlite/sqlite-src/sqlite3.h b/libgda/sqlite/sqlite-src/sqlite3.h
index 4612ecda7..686aa8b73 100644
--- a/libgda/sqlite/sqlite-src/sqlite3.h
+++ b/libgda/sqlite/sqlite-src/sqlite3.h
@@ -123,9 +123,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.25.2"
-#define SQLITE_VERSION_NUMBER 3025002
-#define SQLITE_SOURCE_ID "2018-09-25 19:08:10
fb90e7189ae6d62e77ba3a308ca5d683f90bbe633cf681865365b8e92792d1c7"
+#define SQLITE_VERSION "3.27.1"
+#define SQLITE_VERSION_NUMBER 3027001
+#define SQLITE_SOURCE_ID "2019-02-08 13:17:39
0eca3dd3d38b31c92b49ca2d311128b74584714d9e7de895b1a6286ef959a1dd"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -823,6 +823,15 @@ struct sqlite3_io_methods {
** file space based on this hint in order to help writes to the database
** file run faster.
**
+** <li>[[SQLITE_FCNTL_SIZE_LIMIT]]
+** The [SQLITE_FCNTL_SIZE_LIMIT] opcode is used by in-memory VFS that
+** implements [sqlite3_deserialize()] to set an upper bound on the size
+** of the in-memory database. The argument is a pointer to a [sqlite3_int64].
+** If the integer pointed to is negative, then it is filled in with the
+** current limit. Otherwise the limit is set to the larger of the value
+** of the integer pointed to and the current database size. The integer
+** pointed to is set to the new limit.
+**
** <li>[[SQLITE_FCNTL_CHUNK_SIZE]]
** The [SQLITE_FCNTL_CHUNK_SIZE] opcode is used to request that the VFS
** extends and truncates the database file in chunks of a size specified
@@ -1131,6 +1140,7 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE 33
#define SQLITE_FCNTL_LOCK_TIMEOUT 34
#define SQLITE_FCNTL_DATA_VERSION 35
+#define SQLITE_FCNTL_SIZE_LIMIT 36
/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -1972,6 +1982,17 @@ struct sqlite3_mem_methods {
** negative value for this option restores the default behaviour.
** This option is only available if SQLite is compiled with the
** [SQLITE_ENABLE_SORTER_REFERENCES] compile-time option.
+**
+** [[SQLITE_CONFIG_MEMDB_MAXSIZE]]
+** <dt>SQLITE_CONFIG_MEMDB_MAXSIZE
+** <dd>The SQLITE_CONFIG_MEMDB_MAXSIZE option accepts a single parameter
+** [sqlite3_int64] parameter which is the default maximum size for an in-memory
+** database created using [sqlite3_deserialize()]. This default maximum
+** size can be adjusted up or down for individual databases using the
+** [SQLITE_FCNTL_SIZE_LIMIT] [sqlite3_file_control|file-control]. If this
+** configuration setting is never used, then the default maximum is determined
+** by the [SQLITE_MEMDB_DEFAULT_MAXSIZE] compile-time option. If that
+** compile-time option is not set, then the default maximum is 1073741824.
** </dl>
*/
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
@@ -2002,6 +2023,7 @@ struct sqlite3_mem_methods {
#define SQLITE_CONFIG_STMTJRNL_SPILL 26 /* int nByte */
#define SQLITE_CONFIG_SMALL_MALLOC 27 /* boolean */
#define SQLITE_CONFIG_SORTERREF_SIZE 28 /* int nByte */
+#define SQLITE_CONFIG_MEMDB_MAXSIZE 29 /* sqlite3_int64 */
/*
** CAPI3REF: Database Connection Configuration Options
@@ -2017,6 +2039,7 @@ struct sqlite3_mem_methods {
** is invoked.
**
** <dl>
+** [[SQLITE_DBCONFIG_LOOKASIDE]]
** <dt>SQLITE_DBCONFIG_LOOKASIDE</dt>
** <dd> ^This option takes three additional arguments that determine the
** [lookaside memory allocator] configuration for the [database connection].
@@ -2039,6 +2062,7 @@ struct sqlite3_mem_methods {
** memory is in use leaves the configuration unchanged and returns
** [SQLITE_BUSY].)^</dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_FKEY]]
** <dt>SQLITE_DBCONFIG_ENABLE_FKEY</dt>
** <dd> ^This option is used to enable or disable the enforcement of
** [foreign key constraints]. There should be two additional arguments.
@@ -2049,6 +2073,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the FK enforcement setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_TRIGGER]]
** <dt>SQLITE_DBCONFIG_ENABLE_TRIGGER</dt>
** <dd> ^This option is used to enable or disable [CREATE TRIGGER | triggers].
** There should be two additional arguments.
@@ -2059,6 +2084,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the trigger setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]]
** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
** <dd> ^This option is used to enable or disable the two-argument
** version of the [fts3_tokenizer()] function which is part of the
@@ -2072,6 +2098,7 @@ struct sqlite3_mem_methods {
** following this call. The second parameter may be a NULL pointer, in
** which case the new setting is not reported back. </dd>
**
+** [[SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION]]
** <dt>SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</dt>
** <dd> ^This option is used to enable or disable the [sqlite3_load_extension()]
** interface independently of the [load_extension()] SQL function.
@@ -2089,7 +2116,7 @@ struct sqlite3_mem_methods {
** be a NULL pointer, in which case the new setting is not reported back.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
+** [[SQLITE_DBCONFIG_MAINDBNAME]] <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
** <dd> ^This option is used to change the name of the "main" database
** schema. ^The sole argument is a pointer to a constant UTF8 string
** which will become the new schema name in place of "main". ^SQLite
@@ -2098,6 +2125,7 @@ struct sqlite3_mem_methods {
** until after the database connection closes.
** </dd>
**
+** [[SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE]]
** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
** <dd> Usually, when a database in wal mode is closed or detached from a
** database handle, SQLite checks if this will mean that there are now no
@@ -2111,7 +2139,7 @@ struct sqlite3_mem_methods {
** have been disabled - 0 if they are not disabled, 1 if they are.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
+** [[SQLITE_DBCONFIG_ENABLE_QPSG]] <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
** <dd>^(The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
** the [query planner stability guarantee] (QPSG). When the QPSG is active,
** a single SQL query statement will always use the same algorithm regardless
@@ -2127,7 +2155,7 @@ struct sqlite3_mem_methods {
** following this call.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
+** [[SQLITE_DBCONFIG_TRIGGER_EQP]] <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
** <dd> By default, the output of EXPLAIN QUERY PLAN commands does not
** include output for any operations performed by trigger programs. This
** option is used to set or clear (the default) a flag that governs this
@@ -2139,7 +2167,7 @@ struct sqlite3_mem_methods {
** it is not disabled, 1 if it is.
** </dd>
**
-** <dt>SQLITE_DBCONFIG_RESET_DATABASE</dt>
+** [[SQLITE_DBCONFIG_RESET_DATABASE]] <dt>SQLITE_DBCONFIG_RESET_DATABASE</dt>
** <dd> Set the SQLITE_DBCONFIG_RESET_DATABASE flag and then run
** [VACUUM] in order to reset a database back to an empty database
** with no schema and no content. The following process works even for
@@ -2158,6 +2186,18 @@ struct sqlite3_mem_methods {
** Because resetting a database is destructive and irreversible, the
** process requires the use of this obscure API and multiple steps to help
** ensure that it does not happen by accident.
+**
+** [[SQLITE_DBCONFIG_DEFENSIVE]] <dt>SQLITE_DBCONFIG_DEFENSIVE</dt>
+** <dd>The SQLITE_DBCONFIG_DEFENSIVE option activates or deactivates the
+** "defensive" flag for a database connection. When the defensive
+** flag is enabled, language features that allow ordinary SQL to
+** deliberately corrupt the database file are disabled. The disabled
+** features include but are not limited to the following:
+** <ul>
+** <li> The [PRAGMA writable_schema=ON] statement.
+** <li> Writes to the [sqlite_dbpage] virtual table.
+** <li> Direct writes to [shadow tables].
+** </ul>
** </dd>
** </dl>
*/
@@ -2171,7 +2211,8 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_QPSG 1007 /* int int* */
#define SQLITE_DBCONFIG_TRIGGER_EQP 1008 /* int int* */
#define SQLITE_DBCONFIG_RESET_DATABASE 1009 /* int int* */
-#define SQLITE_DBCONFIG_MAX 1009 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_DEFENSIVE 1010 /* int int* */
+#define SQLITE_DBCONFIG_MAX 1010 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -2972,9 +3013,9 @@ SQLITE_API int sqlite3_set_authorizer(
** time is in units of nanoseconds, however the current implementation
** is only capable of millisecond resolution so the six least significant
** digits in the time are meaningless. Future versions of SQLite
-** might provide greater resolution on the profiler callback. The
-** sqlite3_profile() function is considered experimental and is
-** subject to change in future versions of SQLite.
+** might provide greater resolution on the profiler callback. Invoking
+** either [sqlite3_trace()] or [sqlite3_trace_v2()] will cancel the
+** profile callback.
*/
SQLITE_API SQLITE_DEPRECATED void *sqlite3_trace(sqlite3*,
void(*xTrace)(void*,const char*), void*);
@@ -3388,6 +3429,8 @@ SQLITE_API int sqlite3_open_v2(
** is not a database file pathname pointer that SQLite passed into the xOpen
** VFS method, then the behavior of this routine is undefined and probably
** undesirable.
+**
+** See the [URI filename] documentation for additional information.
*/
SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
@@ -3609,9 +3652,24 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
** on this hint by avoiding the use of [lookaside memory] so as not to
** deplete the limited store of lookaside memory. Future versions of
** SQLite may act on this hint differently.
+**
+** [[SQLITE_PREPARE_NORMALIZE]] <dt>SQLITE_PREPARE_NORMALIZE</dt>
+** <dd>The SQLITE_PREPARE_NORMALIZE flag is a no-op. This flag used
+** to be required for any prepared statement that wanted to use the
+** [sqlite3_normalized_sql()] interface. However, the
+** [sqlite3_normalized_sql()] interface is now available to all
+** prepared statements, regardless of whether or not they use this
+** flag.
+**
+** [[SQLITE_PREPARE_NO_VTAB]] <dt>SQLITE_PREPARE_NO_VTAB</dt>
+** <dd>The SQLITE_PREPARE_NO_VTAB flag causes the SQL compiler
+** to return an error (error code SQLITE_ERROR) if the statement uses
+** any virtual tables.
** </dl>
*/
#define SQLITE_PREPARE_PERSISTENT 0x01
+#define SQLITE_PREPARE_NORMALIZE 0x02
+#define SQLITE_PREPARE_NO_VTAB 0x04
/*
** CAPI3REF: Compiling An SQL Statement
@@ -3769,6 +3827,11 @@ SQLITE_API int sqlite3_prepare16_v3(
** ^The sqlite3_expanded_sql(P) interface returns a pointer to a UTF-8
** string containing the SQL text of prepared statement P with
** [bound parameters] expanded.
+** ^The sqlite3_normalized_sql(P) interface returns a pointer to a UTF-8
+** string containing the normalized SQL text of prepared statement P. The
+** semantics used to normalize a SQL statement are unspecified and subject
+** to change. At a minimum, literal values will be replaced with suitable
+** placeholders.
**
** ^(For example, if a prepared statement is created using the SQL
** text "SELECT $abc,:xyz" and if parameter $abc is bound to integer 2345
@@ -3784,14 +3847,16 @@ SQLITE_API int sqlite3_prepare16_v3(
** bound parameter expansions. ^The [SQLITE_OMIT_TRACE] compile-time
** option causes sqlite3_expanded_sql() to always return NULL.
**
-** ^The string returned by sqlite3_sql(P) is managed by SQLite and is
-** automatically freed when the prepared statement is finalized.
+** ^The strings returned by sqlite3_sql(P) and sqlite3_normalized_sql(P)
+** are managed by SQLite and are automatically freed when the prepared
+** statement is finalized.
** ^The string returned by sqlite3_expanded_sql(P), on the other hand,
** is obtained from [sqlite3_malloc()] and must be free by the application
** by passing it to [sqlite3_free()].
*/
SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
+SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
/*
** CAPI3REF: Determine If An SQL Statement Writes The Database
@@ -6281,6 +6346,9 @@ struct sqlite3_module {
int (*xSavepoint)(sqlite3_vtab *pVTab, int);
int (*xRelease)(sqlite3_vtab *pVTab, int);
int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
+ /* The methods above are in versions 1 and 2 of the sqlite_module object.
+ ** Those below are for version 3 and greater. */
+ int (*xShadowName)(const char*);
};
/*
@@ -7203,6 +7271,7 @@ SQLITE_API int sqlite3_test_control(int op, ...);
#define SQLITE_TESTCTRL_OPTIMIZATIONS 15
#define SQLITE_TESTCTRL_ISKEYWORD 16 /* NOT USED */
#define SQLITE_TESTCTRL_SCRATCHMALLOC 17 /* NOT USED */
+#define SQLITE_TESTCTRL_INTERNAL_FUNCTIONS 17
#define SQLITE_TESTCTRL_LOCALTIME_FAULT 18
#define SQLITE_TESTCTRL_EXPLAIN_STMT 19 /* NOT USED */
#define SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD 19
@@ -8615,6 +8684,7 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
** can use to customize and optimize their behavior.
**
** <dl>
+** [[SQLITE_VTAB_CONSTRAINT_SUPPORT]]
** <dt>SQLITE_VTAB_CONSTRAINT_SUPPORT
** <dd>Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_CONSTRAINT_SUPPORT,X) are supported,
@@ -9384,7 +9454,7 @@ struct sqlite3_rtree_query_info {
sqlite3_int64 iRowid; /* Rowid for current entry */
sqlite3_rtree_dbl rParentScore; /* Score of parent node */
int eParentWithin; /* Visibility of parent node */
- int eWithin; /* OUT: Visiblity */
+ int eWithin; /* OUT: Visibility */
sqlite3_rtree_dbl rScore; /* OUT: Write the score here */
/* The following fields are only available in 3.8.11 and later */
sqlite3_value **apSqlParam; /* Original SQL values of parameters */
@@ -9880,12 +9950,38 @@ SQLITE_API int sqlite3session_isempty(sqlite3_session *pSession);
** consecutively. There is no chance that the iterator will visit a change
** the applies to table X, then one for table Y, and then later on visit
** another change for table X.
+**
+** The behavior of sqlite3changeset_start_v2() and its streaming equivalent
+** may be modified by passing a combination of
+** [SQLITE_CHANGESETSTART_INVERT | supported flags] as the 4th parameter.
+**
+** Note that the sqlite3changeset_start_v2() API is still <b>experimental</b>
+** and therefore subject to change.
*/
SQLITE_API int sqlite3changeset_start(
sqlite3_changeset_iter **pp, /* OUT: New changeset iterator handle */
int nChangeset, /* Size of changeset blob in bytes */
void *pChangeset /* Pointer to blob containing changeset */
);
+SQLITE_API int sqlite3changeset_start_v2(
+ sqlite3_changeset_iter **pp, /* OUT: New changeset iterator handle */
+ int nChangeset, /* Size of changeset blob in bytes */
+ void *pChangeset, /* Pointer to blob containing changeset */
+ int flags /* SESSION_CHANGESETSTART_* flags */
+);
+
+/*
+** CAPI3REF: Flags for sqlite3changeset_start_v2
+**
+** The following flags may passed via the 4th parameter to
+** [sqlite3changeset_start_v2] and [sqlite3changeset_start_v2_strm]:
+**
+** <dt>SQLITE_CHANGESETAPPLY_INVERT <dd>
+** Invert the changeset while iterating through it. This is equivalent to
+** inverting a changeset using sqlite3changeset_invert() before applying it.
+** It is an error to specify this flag with a patchset.
+*/
+#define SQLITE_CHANGESETSTART_INVERT 0x0002
/*
@@ -9929,7 +10025,7 @@ SQLITE_API int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
** sqlite3changeset_next() is called on the iterator or until the
** conflict-handler function returns. If pnCol is not NULL, then *pnCol is
** set to the number of columns in the table affected by the change. If
-** pbIncorrect is not NULL, then *pbIndirect is set to true (1) if the change
+** pbIndirect is not NULL, then *pbIndirect is set to true (1) if the change
** is an indirect change, or false (0) otherwise. See the documentation for
** [sqlite3session_indirect()] for a description of direct and indirect
** changes. Finally, if pOp is not NULL, then *pOp is set to one of
@@ -10540,7 +10636,7 @@ SQLITE_API int sqlite3changeset_apply_v2(
),
void *pCtx, /* First argument passed to xConflict */
void **ppRebase, int *pnRebase, /* OUT: Rebase data */
- int flags /* Combination of SESSION_APPLY_* flags */
+ int flags /* SESSION_CHANGESETAPPLY_* flags */
);
/*
@@ -10558,8 +10654,14 @@ SQLITE_API int sqlite3changeset_apply_v2(
** causes the sessions module to omit this savepoint. In this case, if the
** caller has an open transaction or savepoint when apply_v2() is called,
** it may revert the partially applied changeset by rolling it back.
+**
+** <dt>SQLITE_CHANGESETAPPLY_INVERT <dd>
+** Invert the changeset before applying it. This is equivalent to inverting
+** a changeset using sqlite3changeset_invert() before applying it. It is
+** an error to specify this flag with a patchset.
*/
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
+#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
/*
** CAPI3REF: Constants Passed To The Conflict Handler
@@ -10953,6 +11055,12 @@ SQLITE_API int sqlite3changeset_start_strm(
int (*xInput)(void *pIn, void *pData, int *pnData),
void *pIn
);
+SQLITE_API int sqlite3changeset_start_v2_strm(
+ sqlite3_changeset_iter **pp,
+ int (*xInput)(void *pIn, void *pData, int *pnData),
+ void *pIn,
+ int flags
+);
SQLITE_API int sqlite3session_changeset_strm(
sqlite3_session *pSession,
int (*xOutput)(void *pOut, const void *pData, int nData),
@@ -10979,6 +11087,45 @@ SQLITE_API int sqlite3rebaser_rebase_strm(
void *pOut
);
+/*
+** CAPI3REF: Configure global parameters
+**
+** The sqlite3session_config() interface is used to make global configuration
+** changes to the sessions module in order to tune it to the specific needs
+** of the application.
+**
+** The sqlite3session_config() interface is not threadsafe. If it is invoked
+** while any other thread is inside any other sessions method then the
+** results are undefined. Furthermore, if it is invoked after any sessions
+** related objects have been created, the results are also undefined.
+**
+** The first argument to the sqlite3session_config() function must be one
+** of the SQLITE_SESSION_CONFIG_XXX constants defined below. The
+** interpretation of the (void*) value passed as the second parameter and
+** the effect of calling this function depends on the value of the first
+** parameter.
+**
+** <dl>
+** <dt>SQLITE_SESSION_CONFIG_STRMSIZE<dd>
+** By default, the sessions module streaming interfaces attempt to input
+** and output data in approximately 1 KiB chunks. This operand may be used
+** to set and query the value of this configuration setting. The pointer
+** passed as the second argument must point to a value of type (int).
+** If this value is greater than 0, it is used as the new streaming data
+** chunk size for both input and output. Before returning, the (int) value
+** pointed to by pArg is set to the final value of the streaming interface
+** chunk size.
+** </dl>
+**
+** This function returns SQLITE_OK if successful, or an SQLite error code
+** otherwise.
+*/
+SQLITE_API int sqlite3session_config(int op, void *pArg);
+
+/*
+** CAPI3REF: Values for sqlite3session_config().
+*/
+#define SQLITE_SESSION_CONFIG_STRMSIZE 1
/*
** Make sure we can call this stuff from C++.
@@ -11112,12 +11259,8 @@ struct Fts5PhraseIter {
**
** Usually, output parameter *piPhrase is set to the phrase number, *piCol
** to the column in which it occurs and *piOff the token offset of the
-** first token of the phrase. The exception is if the table was created
-** with the offsets=0 option specified. In this case *piOff is always
-** set to -1.
-**
-** Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM)
-** if an error occurs.
+** first token of the phrase. Returns SQLITE_OK if successful, or an error
+** code (i.e. SQLITE_NOMEM) if an error occurs.
**
** This API can be quite slow if used with an FTS5 table created with the
** "detail=none" or "detail=column" option.
@@ -11406,11 +11549,11 @@ struct Fts5ExtensionApi {
** the tokenizer substitutes "first" for "1st" and the query works
** as expected.
**
-** <li> By adding multiple synonyms for a single term to the FTS index.
-** In this case, when tokenizing query text, the tokenizer may
-** provide multiple synonyms for a single term within the document.
-** FTS5 then queries the index for each synonym individually. For
-** example, faced with the query:
+** <li> By querying the index for all synonyms of each query term
+** separately. In this case, when tokenizing query text, the
+** tokenizer may provide multiple synonyms for a single term
+** within the document. FTS5 then queries the index for each
+** synonym individually. For example, faced with the query:
**
** <codeblock>
** ... MATCH 'first place'</codeblock>
@@ -11434,7 +11577,7 @@ struct Fts5ExtensionApi {
** "place".
**
** This way, even if the tokenizer does not provide synonyms
-** when tokenizing query text (it should not - to do would be
+** when tokenizing query text (it should not - to do so would be
** inefficient), it doesn't matter if the user queries for
** 'first + place' or '1st + place', as there are entries in the
** FTS index corresponding to both forms of the first token.
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