From: | legrand legrand <legrand_legrand(at)hotmail(dot)com> |
---|---|
To: | pgsql-performance(at)postgresql(dot)org |
Subject: | Re: Explain is slow with tables having many columns |
Date: | 2018-09-24 19:43:44 |
Message-ID: | 1537818224423-0.post@n3.nabble.com |
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Lists: | pgsql-hackers pgsql-performance |
Justin Pryzby wrote
> On Mon, Sep 24, 2018 at 12:22:28PM -0700, legrand legrand wrote:
>> Hello,
>> I have found that explain on tables with many (hundreds) columns
>> are slow compare to nominal executions.
>
> See also this thread from last month:
>
> https://www.postgresql.org/message-id/flat/CAEe%3DmRnNNL3RDKJDmY%3D_mpcpAb5ugYL9NcchELa6Qgtoz2NjCw%40mail.gmail.com
>
> Justin
maybe, I will check that patch ...
I thought it would also have been related to
https://www.postgresql.org/message-id/CAMkU%3D1xPqHP%3D7YPeChq6n1v_qd4WGf%2BZvtnR-b%2BgyzFqtJqMMQ%40mail.gmail.com
Regards
PAscal
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