Re: pgsql: Consolidate docs for vacuum-related GUCs in new subsection

On 2025-Jan-13, Melanie Plageman wrote:

> Since I didn't hear back about this and I don't see an obvious
> alternative reorganization in guc_tables.c, I plan to just push the
> attached patch that updates only postgresql.conf.sample.

Apologies, I was very unclear -- I didn't want to talk about the
ordering of entries in the code, but the categorization. See the
config_group_names list in guc_tables.c, which defines some groups.
Each setting belongs into a group, and those groups correspond to what
the sample config file lists as section/subsection titles and to the
grouping in the docs. Also, this categorization affects how the entries
are listed in the pg_settings view and in "postgres --describe-config",
which feed from the same tables.

Perhaps with your changes (assuming I read your commit message right),
we need new groups:
VACUUMING
VACUUMING_FREEZING
VACUUMING_AUTOVACUUM

Thanks

--
Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/
"Doing what he did amounts to sticking his fingers under the hood of the
implementation; if he gets his fingers burnt, it's his problem." (Tom Lane)