Re: BUG: Postgres 14 + vacuum_defer_cleanup_age + FOR UPDATE + UPDATE

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>
Cc: Michail Nikolaev <michail(dot)nikolaev(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: BUG: Postgres 14 + vacuum_defer_cleanup_age + FOR UPDATE + UPDATE
Date: 2023-01-05 23:27:50
Message-ID: CAH2-Wzn7_KWXWkvB59EJBZ7jLRB++qGQXGMpgpe3bDvPyR6N_A@mail.gmail.com
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On Thu, Jan 5, 2023 at 1:49 PM Matthias van de Meent
<boekewurm+postgres(at)gmail(dot)com> wrote:
> client 29 script 0 aborted in command 2 query 0: ERROR: heap tid from index tuple (111,1) points past end of heap page line pointer array at offset 262 of block 1 in index "something_is_wrong_here_pkey"

This particular error message is from the hardening added to Postgres
15 in commit e7428a99. So it's not surprising that Michail didn't see
the same error on 14.

--
Peter Geoghegan

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