Server Configuration
From PostgreSQL wiki
This shows all of the server configuration changes made via updates to the postgresql.conf file, from a running server:
Dependency display
Works with PostgreSQL
Any version
Written in
SQL
Depends on
Nothing
SELECT 'version'::text AS name, version() AS current_setting, 'version()'::text AS source UNION ALL SELECT name, current_setting(name), source FROM pg_settings WHERE source NOT IN ('default', 'override');
