Re: BUG #18522: Wrong results with Merge Right Anti Join, inconsistent with Merge Anti Join

From: Richard Guo <guofenglinux(at)gmail(dot)com>
To: Antti Lampinen <antti(at)lampinen(dot)eu>
Cc: pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #18522: Wrong results with Merge Right Anti Join, inconsistent with Merge Anti Join
Date: 2024-07-02 10:22:26
Message-ID: CAMbWs4-ZtSrvyfWnRRYSVupp-_fqXX_v-bsAGaFTxkL1b49WSQ@mail.gmail.com
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On Wed, Jun 26, 2024 at 3:31 PM Richard Guo <guofenglinux(at)gmail(dot)com> wrote:
> I've added a test case in the v2 patch. I'll park it in the July
> commitfest.

Here is an updated patch, with some tweaks suggested by pgindent, and
adjustments to the commit message suggested by Andrew (off-list).

Barring objections, I'm planning to push it next week.

Thanks
Richard

Attachment Content-Type Size
v3-0001-Fix-right-anti-joins-when-the-inner-relation-is-proven-unique.patch application/octet-stream 7.3 KB

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