> In answer to Heiki's argument, what I wanted was exactly to return an
> array of text for each row. Whatever we have needs to be able to handle
> to possibility of ragged input (see previous discussion) so we can't tie
> it down too tightly.
I would have *lots* of use for this feature.
Mind you, returning (arbitrary expression) would be even better, but if
we can get returning TEXT[] for 8.5, I think it's worth doing on its own.
--Josh Berkus