Re: [BUGS] Removing pg_auth_members.grantor (was Grantor name gets lost when grantor role dropped)

Stephen Frost <sfrost@snowman.net> writes:
> If you're saying we don't currently warn if a revoke leaves the
> priviledges in-tact for the right and target, I'm not sure you can
> currently get in a state where it'd be possible to run into that.

I'm thinking of the case that comes up periodically where newbies think
that revoking a right from a particular user overrides a grant to PUBLIC
of the same right.
        regards, tom lane