Re: Make EXPLAIN generate a generic plan for a parameterized query

From: Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michel Pelletier <pelletier(dot)michel(at)gmail(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Make EXPLAIN generate a generic plan for a parameterized query
Date: 2023-02-14 12:44:44
Message-ID: 6d1e36396f959a2645ac325996a1b1b6c4adfff3.camel@cybertec.at
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On Mon, 2023-02-13 at 16:33 -0800, Andres Freund wrote:
> On 2023-02-05 18:24:03 +0100, Laurenz Albe wrote:
> > Anyway, attached is v7 that tries to do it that way.
>
> This consistently fails on CI:
> https://cirrus-ci.com/github/postgresql-cfbot/postgresql/commitfest%2F42%2F3962
>
> https://api.cirrus-ci.com/v1/artifact/task/5156723929907200/testrun/build/testrun/regress/regress/regression.diffs

Thanks for pointing out.

Here is an improved version.

Yours,
Laurenz Albe

Attachment Content-Type Size
0001-Add-EXPLAIN-option-GENERIC_PLAN.v8.patch text/x-patch 14.4 KB

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