execute_stmt (interface=0x8ab2710, stmt=0xb1a7bc20, error=0xb56fef64, cancellable=0x0) at tracker-db-interface-sqlite.c:1420
tracker_data_resource_buffer_flush (error=0xb56fefbc) at tracker-data-update.c:827
tracker_data_update_buffer_flush (error=0xb56ff0fc) at tracker-data-update.c:1025
tracker_data_update_buffer_might_flush (error=0xb56ff0fc) at tracker-data-update.c:1043
tracker_sparql_query_execute_insert_or_delete (self=<optimized out>, update_blank_nodes=<optimized out>, error=0xb56ff16c) at /home/martyn/Source/tracker/src/libtracker-data/tracker-sparql-query.vala:748