Mark Lubratt <mark(dot)lubratt(at)indeq(dot)com> writes:
> I'd like to create a user for my pg_dump backup process. I'd like that
> user to have only the privileges required to run pg_dump.
You're wasting your time. pg_dump should generally be run by the
database superuser. Anything less creates problems with being unable
to dump stuff that doesn't belong to it.
regards, tom lane