(2014/06/30 22:48), Tom Lane wrote:
> Etsuro Fujita <fujita.ets...@lab.ntt.co.jp> writes:
>> Done.  I think this is because create_foreignscan_plan() makes reference
>> to attr_needed, which isn't computed for inheritance children.
> I wonder whether it isn't time to change that.  It was coded like that
> originally only because calculating the values would've been a waste of
> cycles at the time.  But this is at least the third place where it'd be
> useful to have attr_needed for child rels.

+1 for calculating attr_needed for child rels.  (I was wondering too.)

I'll create a separate patch for it.


Best regards,
Etsuro Fujita

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