Re: WIP: explain analyze with 'rows' but not timing

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От Tom Lane
Тема Re: WIP: explain analyze with 'rows' but not timing
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Msg-id 7969.1324675321@sss.pgh.pa.us
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Ответ на Re: WIP: explain analyze with 'rows' but not timing  (Tomas Vondra <tv@fuzzy.cz>)
Ответы Re: WIP: explain analyze with 'rows' but not timing  (Pavel Stehule <pavel.stehule@gmail.com>)
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Tomas Vondra <tv@fuzzy.cz> writes:
> The motivation for this patch was that collection timing data often
> causes performance issues and in some cases it's not needed. But is this
> true for row counts?

Perhaps more to the point, is there a use case for collecting timing
data without row counts?  I find it hard to visualize a valid reason.
        regards, tom lane


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