Re: BUG #19082: Failing assert in index scan

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Matthijs van der Vleuten <postgresql(at)zr40(dot)nl>
Cc: pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #19082: Failing assert in index scan
Date: 2025-10-10 18:10:51
Message-ID: CAH2-Wznin7tX=jKfRhDoba-Gks=hOzjkbK6D-rHtQ-rKOHc0sg@mail.gmail.com
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On Fri, Oct 10, 2025 at 1:09 PM Matthijs van der Vleuten
<postgresql(at)zr40(dot)nl> wrote:
> No, the index columns aren't declared as DESC, and, as far as I've been able to verify, the query plan doesn't use backward scans.
>
> I've isolated one particular row that triggers this assert. It's a different table but it fails the assertion the same way.

Are you using wal_level = minimal, then?

--
Peter Geoghegan

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