Dave Page <dpage(at)pgadmin(dot)org> writes:
> We had a report of the above error from a pgAdmin user testing
> 1.12.0b3 with PG 9.0b3. The (highly simplified) query below works fine
> as a superuser:
> SELECT pg_get_expr(proargdefaults, 'pg_catalog.pg_class'::regclass)
> FROM pg_proc pr
> LEFT OUTER JOIN pg_description des ON des.objoid=pr.oid
> Run as a regular user though, we get the error.
I've applied a (rather hurried) patch for this for 9.0beta4.
regards, tom lane