Re: Optimizing "boundary cases" during backward scan B-Tree index descents

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Optimizing "boundary cases" during backward scan B-Tree index descents
Date: 2023-09-18 23:58:47
Message-ID: CAH2-WznJ0sw7z7zgpYMnHXcqJ+ntoa71AC6pSZvjjS6FvGwqhQ@mail.gmail.com
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On Tue, Jun 20, 2023 at 5:12 PM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> I'm happy with the way that v2 came out, since the new structure makes
> a lot more sense to me.

Attached is v3, which is a straightforward rebase of v2. v3 is needed
to get the patch to apply cleanly against HEAD - so no real changes
here.

--
Peter Geoghegan

Attachment Content-Type Size
v3-0001-Optimize-nbtree-backward-scan-boundary-cases.patch application/octet-stream 30.1 KB

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