[tracker/wip/carlosg/anonymous-nodes: 6/24] libtracker-data: Avoid pointless queries on predicate IDs

[Carlos Garnacho <carlosg src gnome org>]

commit 39982d091864f3d4f112c5a6cfa308975cc6b471
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Sep 21 16:43:37 2021 +0200

    libtracker-data: Avoid pointless queries on predicate IDs
    
    These are already readily available from the TrackerOntology, there
    is no need to query the database for these IDs.

 src/libtracker-data/tracker-data-update.c | 30 ++----------------------------
 1 file changed, 2 insertions(+), 28 deletions(-)
---
diff --git a/src/libtracker-data/tracker-data-update.c b/src/libtracker-data/tracker-data-update.c
index 60873b84e..b27f2da1c 100644
--- a/src/libtracker-data/tracker-data-update.c
+++ b/src/libtracker-data/tracker-data-update.c
@@ -2654,10 +2654,9 @@ tracker_data_insert_statement_with_uri (TrackerData  *data,
        TrackerClass    *class;
        TrackerProperty *property;
        gint             prop_id = 0;
-       gint             final_prop_id = 0, object_id = 0;
+       gint             object_id = 0;
        gboolean change = FALSE;
        TrackerOntologies *ontologies;
-       TrackerDBInterface *iface;
        const gchar *object_str;
 
        g_return_if_fail (subject != NULL);
@@ -2666,7 +2665,6 @@ tracker_data_insert_statement_with_uri (TrackerData  *data,
        g_return_if_fail (data->in_transaction);
 
        ontologies = tracker_data_manager_get_ontologies (data->manager);
-       iface = tracker_data_manager_get_writable_db_interface (data->manager);
 
        property = tracker_ontologies_get_property_by_uri (ontologies, predicate);
        if (property == NULL) {
@@ -2711,24 +2709,12 @@ tracker_data_insert_statement_with_uri (TrackerData  *data,
                }
 
                if (change) {
-                       final_prop_id = prop_id;
-
-                       if (final_prop_id == 0) {
-                               final_prop_id = tracker_data_query_resource_id (data->manager,
-                                                                               iface,
-                                                                               predicate,
-                                                                               error);
-                       }
-
-                       if (final_prop_id == 0)
-                               return;
-
                        object_id = query_resource_id (data, object_str, error);
                        if (object_id == 0)
                                return;
 
                        tracker_data_dispatch_insert_statement_callbacks (data,
-                                                                         final_prop_id,
+                                                                         prop_id,
                                                                          object_id);
                }
        }
@@ -2747,7 +2733,6 @@ tracker_data_insert_statement_with_string (TrackerData  *data,
        gboolean         change;
        gint             pred_id = 0;
        TrackerOntologies *ontologies;
-       TrackerDBInterface *iface;
 
        g_return_if_fail (subject != NULL);
        g_return_if_fail (predicate != NULL);
@@ -2755,7 +2740,6 @@ tracker_data_insert_statement_with_string (TrackerData  *data,
        g_return_if_fail (data->in_transaction);
 
        ontologies = tracker_data_manager_get_ontologies (data->manager);
-       iface = tracker_data_manager_get_writable_db_interface (data->manager);
 
        property = tracker_ontologies_get_property_by_uri (ontologies, predicate);
        if (property == NULL) {
@@ -2785,16 +2769,6 @@ tracker_data_insert_statement_with_string (TrackerData  *data,
        }
 
        if (change) {
-               if (pred_id == 0) {
-                       pred_id = tracker_data_query_resource_id (data->manager,
-                                                                 iface,
-                                                                 predicate,
-                                                                 error);
-               }
-
-               if (pred_id == 0)
-                       return;
-
                tracker_data_dispatch_insert_statement_callbacks (data,
                                                                  pred_id,
                                                                  0 /* Always a literal */);