pgsql: pg_plan_advice: Document interaction with GEQO.

From: Robert Haas <rhaas(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: pg_plan_advice: Document interaction with GEQO.
Date: 2026-09-10 18:06:14
Message-ID: E1x4jA5-00000004Jvf-3hfO@gemulon.postgresql.org
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pg_plan_advice: Document interaction with GEQO.

The general nature of this interaction has been understood (at least
by me) since before the original commit, but I failed to explicitly
document it. I also left behind an XXX in the README which I intended
to remove before commit. Fix those things.

Reported-by: Noah Misch <noah(at)leadboat(dot)com>
Backpatch-through: 19
Discussion: https://postgr.es/m/CA+TgmoYmXy-jiP5qDhqNEiYFEBzQsArO6O2d9E8szNZqi1bePQ@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/3117cf38822d872ed66861af1b4bc159818e4728

Modified Files
--------------
contrib/pg_plan_advice/README | 2 --
doc/src/sgml/pgplanadvice.sgml | 16 ++++++++++++++++
2 files changed, 16 insertions(+), 2 deletions(-)

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