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

From:	David Christensen <david+pg(at)pgguru(dot)net>
To:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc:	Daniel Gustafsson <daniel(at)yesql(dot)se>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject:	Re: Fix GROUP BY ALL handling of ORDER BY operator semantics
Date:	2026-10-02 14:55:36
Message-ID:	CAHM0NXhhTN3ig1sf80R44Yhzi51XAYF8x30yWpSJR+_L4hKZqw@mail.gmail.com
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Thread:	2026-06-29 07:20:24 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>  2026-06-29 09:09:59 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com> 📎  2026-07-07 20:00:26 from Miłosz Bieniek <bieniek(dot)milosz(at)proton(dot)me>  2026-07-13 20:10:22 from Daniel Gustafsson <daniel(at)yesql(dot)se>   2026-07-14 00:44:16 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>    2026-07-14 14:01:34 from Daniel Gustafsson <daniel(at)yesql(dot)se>     2026-07-14 16:08:20 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>      2026-07-14 16:33:41 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>      2026-07-15 08:01:50 from Daniel Gustafsson <daniel(at)yesql(dot)se> 📎       2026-07-15 14:53:40 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>        2026-07-17 20:15:44 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>         2026-07-17 21:59:10 from Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>          2026-08-20 02:12:00 from Bruce Momjian <bruce(at)momjian(dot)us>         2026-10-02 14:55:36 from David Christensen <david+pg(at)pgguru(dot)net>
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• Re: Fix GROUP BY ALL handling of ORDER BY operator semantics at 2026-07-17 20:15:44 from Tom Lane

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