Re: pgsql: Revert online data checksum transitions

From: Aleksander Alekseev <aleksander(at)tigerdata(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Cc: Daniel Gustafsson <daniel(at)yesql(dot)se>, Daniel Gustafsson <dgustafsson(at)postgresql(dot)org>, Masao Fujii <masao(dot)fujii(at)gmail(dot)com>
Subject: Re: pgsql: Revert online data checksum transitions
Date: 2026-09-16 12:32:07
Message-ID: CAJ7c6TOJnA7V7gQXa6WpdNUwtjzH+2Dd6yW8mtMO-KttPWp4+w@mail.gmail.com
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Hi Daniel,

> [...]
>
> > We should remove data_page_checksum_version from the pg_control_checkpoint
> > entry in pg_proc.dat and reduce proargmodes from 20 output columns to 19?
>
> Ugh, I thought I had tested everything but clearly missed this one. Will fix immediately when back from lunch.

I noticed that the revert was applied to REL_19_STABLE but not the
master branch. Just wanted to make sure that's the plan.

--
Best regards,
Aleksander Alekseev

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