Re: index prefetching

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Tomas Vondra <tomas(at)vondra(dot)me>, Robert Haas <robertmhaas(at)gmail(dot)com>, Melanie Plageman <melanieplageman(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Georgios <gkokolatos(at)protonmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Konstantin Knizhnik <knizhnik(at)garret(dot)ru>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>
Subject: Re: index prefetching
Date: 2025-07-16 18:30:05
Message-ID: CAH2-WzmomCoa3Jj-3WixHvd9AxWiUaSn+c0SVt17OguCvXCaJg@mail.gmail.com
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On Wed, Jul 16, 2025 at 2:27 PM Andres Freund <andres(at)anarazel(dot)de> wrote:
> Could you share the current version of the complex patch (happy with a git
> tree)? Afaict it hasn't been posted, which makes this pretty hard follow along
> / provide feedback on, for others.

Sure:

https://github.com/petergeoghegan/postgres/tree/index-prefetch-2025-pg-revisions-v0.11

I think that the version that Tomas must have used is a few days old,
and might be a tiny bit different. But I don't think that that's
likely to matter, especially not if you just want to get the general
idea.

--
Peter Geoghegan

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