Re: Correction of RowMark Removal During Sel-Join Elimination

From: Richard Guo <guofenglinux(at)gmail(dot)com>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrei Lepikhov <lepihov(at)gmail(dot)com>, Greg Sabino Mullane <htamfids(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Alexander Lakhin <exclusion(at)gmail(dot)com>
Subject: Re: Correction of RowMark Removal During Sel-Join Elimination
Date: 2025-08-30 23:41:00
Message-ID: CAMbWs49pvuAi0JpgfpYcN1cORmrHVX5fHy4rRKuPZ2ekoempJg@mail.gmail.com
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On Sun, Aug 31, 2025 at 8:12 AM Alexander Korotkov <aekorotkov(at)gmail(dot)com> wrote:
> > The draft patch fixing this is attached. I will continue the investigation.
>
> The same patch with a bit revised comment and commit message.

FWIW, I reported this same issue and proposed the patch last week in
Discussion: https://postgr.es/m/CAMbWs48x=GsGan_bvQ+j0rLqYFNi9W725EmJpWUZv1RrmaicZQ@mail.gmail.com

Thanks
Richard

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