shihao zhong <[email protected]> writes:
> One thing. The patch rejects every pseudotype for OUT and TABLE
> arguments, including record. The old code skipped OUT arguments, and
> plpgsql does allow record there. Is that intended?
It is tighter than before. At least for polymorphic types, I don't
think the difference matters, because the core code will enforce that
you can't have a polymorphic output without a polymorphic input, so
we'd reject the function anyway. But maybe we should allow a RECORD
output; did that work before? (I'd bet not, but haven't tested)
regards, tom lane
