[PATCH] GROUP BY ALL: the regroupening

From: David Christensen <david+pg(at)pgguru(dot)net>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: [PATCH] GROUP BY ALL: the regroupening
Date: 2026-10-01 21:22:16
Message-ID: CAHM0NXia7YNC0nUvMfm4oD5FngopB8xeLsaZ7FFa5wMJ8ctk9Q@mail.gmail.com
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So sadly since this got reverted for Pg 19, I've incorporated some
feedback and refactored a bit.

Enclosed is a version targeting `master`, rebased to today and
validating the cases that have been pointed out.

I will add this to the commitfest app for PG 20.

Best,

David

Attachment Content-Type Size
0001-GROUP-BY-ALL-redo-inherits-ORDER-BY-equality-semanti.patch application/octet-stream 27.8 KB

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