Re: SQL to display user functions - Mailing list pgsql-general

"Dan Wilson" <phpPgAdmin@acucore.com> writes:
> What would be the most graceful way to handle this?

If you don't want to use an outer join (reasonable, if you don't want
to break compatibility with 7.0.* yet) then see the FAQ for the standard
UNION-based workaround for outer joins.

Eventually I'd like to get rid of this hack of using OID 0 to mean
OPAQUE (or ANY, or sundry other things).  It's a version or two away
though...

            regards, tom lane