Horton

Re: A small correction to doc and comment of FSM for indexes

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Alex Friedman <alexf01@gmail.com>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2025-03-27T01:21:39Z
Lists: pgsql-hackers 
On Tue, Feb 25, 2025 at 07:24:14PM +0200, Alex Friedman wrote:
> However, as what is tracked is entirely-unused pages, the values
> mean whether a page is "in-use or empty", rather than "full or
> empty".

Ah, right, you are obviously right here.  Applied and backpatched doen
to 13 as the docs of pg_freespacemap have been incorrect for a long
time.
--
Michael

Commits

  1. doc: Correct description of values used in FSM for indexes