Re: Functions returning sets

Stephan Szabo <sszabo@megazone23.bigpanda.com> writes:
> I think what we should probably do is make IN better and use that or then
> support =ANY(=SOME)/=ALL on such things.  I think =ANY would be easy
> since IN is defined in terms of it in the spec.

And in our code too ;-).  ANY/ALL have been there for awhile.
        regards, tom lane