"Maximiliano Araujo Pedatella" <maxp(at)administracao(dot)go(dot)gov(dot)br> writes:
> Does anybody know as I do to revoke the privilege of the user owner of a
> certain table, because the command, for example, "REVOKE ALL ON TABLE test
> FROM jonh;" is not working?
Perhaps jonh is a superuser?
regards, tom lane