> There's been some talk about prohibiting flattening if there are any
> volatile functions in the subselect's targetlist, but nothing's been
> done about that.  Disabling flattening is a sufficiently big hit to
> the planner's optimization ability that it shouldn't be done lightly.
>                         regards, tom lane


maybe a guc?

is this worth trying? maybe it's fair to say is to late for 8.2 but
maybe it can be qeued for 8.3...

i think i can do this in 1 or 2 days...

BTW, can you think in a good name for a GUC for this?

Jaime Casanova

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."
                                      Richard Cook

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