Re: Allow database owners to CREATE EVENT TRIGGER

I wrote:
> Or in other words: not-superuser to superuser is far from the only
> type of privilege escalation that we need to prevent.

After reflecting on that for a moment: maybe say that an event trigger
fires for queries that are run by a role that the trigger's owning
role is a member of?  That changes nothing for superuser-owned
triggers.

			regards, tom lane