Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> writes:
> Tables without oids wouldn't be able to be
> used inside fk constraints, since some of the checks
> in the trigger did a SELECT oid. Since the oid wasn't
> actually used, I changed this to SELECT 1.
Can't believe I missed that while looking for OID dependencies :-(
Good catch!
regards, tom lane