Re: Re[2]: BUG #17561: Server crashes on executing row() with very long argument list

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От Tom Lane
Тема Re: Re[2]: BUG #17561: Server crashes on executing row() with very long argument list
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Msg-id 1745216.1659365738@sss.pgh.pa.us
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Ответ на Re: Re[2]: BUG #17561: Server crashes on executing row() with very long argument list  (Richard Guo <guofenglinux@gmail.com>)
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Richard Guo <guofenglinux@gmail.com> writes:
> Just noticed that CheckAttributeNamesTypes will check on column count
> against MaxHeapAttributeNumber. Maybe we should use this as the limit?

Yeah, otherwise you'll get a very confusing message about too many
columns in a *table*.

Also, there are two levels we have to check at, per-function and
then the merged tupdesc for the whole RTE.

I should have thought of function RTEs when asserting that there
were no other holes to plug :-(.  Will fix, thanks for the report!

            regards, tom lane

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