Re: fix cost subqueryscan wrong parallel cost

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, Richard Guo <guofenglinux(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: fix cost subqueryscan wrong parallel cost
Date: 2022-05-03 18:37:22
Message-ID: CA+TgmobNeJgsQc5E=GQL+8sGZnpV1bLiMMbsBEVfYAoA5f41Zg@mail.gmail.com
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On Tue, May 3, 2022 at 2:13 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> In any case, fundamental redesign of what EXPLAIN prints is a job
> for v16 or later. Are you okay with the proposed patch as a v15 fix?

Yes. I can't really vouch for it, but I don't object to it.

--
Robert Haas
EDB: http://www.enterprisedb.com

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