Sean Chittenden <sean@chittenden.org> writes:
> ... Better yet, could TRIGGER functions be allowed to
> return nothing (ala VOID)?
> Which would tell the backend to assume that the row wasn't changed and
> proceed with its handling. This is the preferred approach, IMHO... but
> I think is the hardest to achieve (I haven't looked to see what'd be
> involved yet).
plperl is doing it that way, so I don't see why plpgsql couldn't allow
it.
regards, tom lane
