Обсуждение: relation column in pg_locks

How can I find out what object corresponds to a given OID in the
relation column in the pg_locks table?

Thanks in advance,

Frank

Frank Kurzawa <fkurzawa@topazsoftware.com> writes:
> How can I find out what object corresponds to a given OID in the
> relation column in the pg_locks table?

Join to pg_class.oid:

select relname from pg_locks, pg_class where relation = pg_class.oid;

or cast it to regclass:

select relation::regclass from pg_locks;

            regards, tom lane