Re: walsummarizer can get stuck when switching timelines

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
Subject: Re: walsummarizer can get stuck when switching timelines
Date: 2026-07-31 16:55:33
Message-ID: CA+TgmoZtLS2OBRRp=yebS-17OOfE-QYbRzc8VZFs94Y2nYYRnw@mail.gmail.com
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On Wed, Jul 22, 2026 at 10:51 AM Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> This is a good suggestion, thanks.
>
> Here is v3.

It took me way longer than I was hoping to find the time to get this
committed and back-patched, but I have now done so. The test case
required some adjustments for v17 and v18.

Yours truly from the depths of a very deep hole,

--
Robert Haas
EDB: http://www.enterprisedb.com

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