Re: Fix erroneous parallel execution when modifying CTE is present in rewritten query

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От Tom Lane
Тема Re: Fix erroneous parallel execution when modifying CTE is present in rewritten query
Дата
Msg-id 3431784.1631117504@sss.pgh.pa.us
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Ответ на Fix erroneous parallel execution when modifying CTE is present in rewritten query  (Greg Nancarrow <gregn4422@gmail.com>)
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Greg Nancarrow <gregn4422@gmail.com> writes:
> [ v1-0001-Propagate-CTE-property-flags-when-copying-a-CTE-list.patch ]

Pushed with a couple of adjustments:

* I rewrote the comment, mostly so as to include an explanation of how
the error could be removed, in case anyone ever wants to go to the
trouble.

* The existing test case can be fixed up without fundamentally changing
what it's testing, by replacing INSERT...SELECT with INSERT...VALUES.
(That should likely also be our first suggestion to any complainers.)

Thanks for the patch!

            regards, tom lane



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