Re: EXPLAIN ANALYZE for parallel query doesn't report the SortMethod information.

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От Tom Lane
Тема Re: EXPLAIN ANALYZE for parallel query doesn't report the SortMethod information.
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Msg-id 17689.1467906948@sss.pgh.pa.us
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Ответ на Re: EXPLAIN ANALYZE for parallel query doesn't report the SortMethod information.  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: EXPLAIN ANALYZE for parallel query doesn't report the SortMethod information.  (Fujii Masao <masao.fujii@gmail.com>)
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Robert Haas <robertmhaas@gmail.com> writes:
> On Thu, Jul 7, 2016 at 10:07 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Presumably the instrumentation data needed for that is not getting
>> returned from the worker to the leader.

> Yes.

> ...
> I'm not sure about the rest of you, but I'd kind of like to finish
> this release and start working on the next one.

Agreed.  We should make sure that the possible omissions from EXPLAIN
output are adequately documented, but actually fixing that seems like
material for a future release cycle.
        regards, tom lane



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