Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)

From: Melanie Plageman <melanieplageman(at)gmail(dot)com>
To: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
Cc: Kirill Reshke <reshkekirill(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andrey Borodin <x4mmm(at)yandex-team(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Subject: Re: eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
Date: 2025-12-03 23:08:53
Message-ID: CAAKRu_Zb1uYrHrhwOsk=Y0vmZRzykwh00hxtWESYzEKPdJwZOA@mail.gmail.com
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On Mon, Nov 24, 2025 at 3:08 AM Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> wrote:
>
> > On Nov 21, 2025, at 09:09, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> wrote:
> >
> > I’d stop here today, and continue reviewing rest commits in next week.
>
> I continue reviewing today.

I incorporated all your feedback in my recently posted v23. Thanks for
the review!

- Melanie

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