Chris Bitmead wrote:
>
> > In this
> > case, it would only look down into the tree to 3 levels below supertable and
> > you'd never get row-types that are down lower than level 3. Anyhow, I still
> > don't think returning multple row-types is going to happen,
OTOH, I'm pretty sure that original Postgres did allow for it.
> > not that I have any authority one way or the other! :-)
> >
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Hannu