Re: Fix GROUP BY ALL handling of ORDER BY operator semantics

From: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Daniel Gustafsson <daniel(at)yesql(dot)se>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Fix GROUP BY ALL handling of ORDER BY operator semantics
Date: 2026-07-17 21:59:10
Message-ID: B9B4390D-42DE-4FFC-ADF0-A75B307E344F@gmail.com
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> On Jul 18, 2026, at 04:15, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> I wrote:
>> Thanks for doing that! I'll wait another day or so to see if anyone
>> wants to push back on reverting this.
>
> Hearing nothing, pushed. Thanks for doing the legwork on that.
>
> regards, tom lane

We need to notify Bruce to remove this feature from the PG19 release note. If that’s not done yet, I can do it.

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/

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