Hi.
When Apache AGE (version 1.5.0) is included in shared_preload_libraries and its extension is created in a dedicated database (e.g., service_db, creating the ag_catalog schema there), attempting to run CREATE EXTENSION pg_stat_statements; in a different database (e.g., the default postgres database) fails with:
ERROR: 3F000: schema "ag_catalog" does not exist; LOCATION: get_namespace_oid, namespace.c:3098.
This occurs on PostgreSQL 15.12. The pg_stat_statements extension itself has no dependency on ag_catalog. The issue seems to stem from an attempted lookup of ag_catalog within the context of the postgres database, where it doesn't exist.
Environment:
PostgreSQL Version: 15.12
Apache AGE Version: 1.5.0
Suspected Cause:
The globally preloaded AGE library components (due to shared_preload_libraries) appear to interfere with DDL commands in other databases. It's suspected that an AGE global hook or process attempts to reference ag_catalog without correctly checking the current database context, leading to the failure when CREATE EXTENSION pg_stat_statements is executed in a database lacking ag_catalog.
Request:
We request the Apache AGE development team to investigate this potential issue where AGE's presence in shared_preload_libraries might cause interference with standard extension DDL in other databases by incorrectly attempting to access its specific ag_catalog schema.
Hi.
When Apache AGE (version 1.5.0) is included in shared_preload_libraries and its extension is created in a dedicated database (e.g., service_db, creating the ag_catalog schema there), attempting to run CREATE EXTENSION pg_stat_statements; in a different database (e.g., the default postgres database) fails with:
ERROR: 3F000: schema "ag_catalog" does not exist; LOCATION: get_namespace_oid, namespace.c:3098.
This occurs on PostgreSQL 15.12. The pg_stat_statements extension itself has no dependency on ag_catalog. The issue seems to stem from an attempted lookup of ag_catalog within the context of the postgres database, where it doesn't exist.
Environment:
PostgreSQL Version: 15.12
Apache AGE Version: 1.5.0
Suspected Cause:
The globally preloaded AGE library components (due to shared_preload_libraries) appear to interfere with DDL commands in other databases. It's suspected that an AGE global hook or process attempts to reference ag_catalog without correctly checking the current database context, leading to the failure when CREATE EXTENSION pg_stat_statements is executed in a database lacking ag_catalog.
Request:
We request the Apache AGE development team to investigate this potential issue where AGE's presence in shared_preload_libraries might cause interference with standard extension DDL in other databases by incorrectly attempting to access its specific ag_catalog schema.