Horton

Fix description of WAL record blocks in hash_xlog.h

Michael Paquier <michael@paquier.xyz>

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Commit: ff6819c0dbd81912e216e2605bd2f7f038afb502
Author: Michael Paquier <michael@paquier.xyz>
Date: 2025-09-11T08:17:35Z
Releases: 13.23 
Fix description of WAL record blocks in hash_xlog.h

hash_xlog.h included descriptions for the blocks used in WAL records
that were was not completely consistent with how the records are
generated, with one block missing for SQUEEZE_PAGE, and inconsistent
descriptions used for block 0 in VACUUM_ONE_PAGE and MOVE_PAGE_CONTENTS.

This information was incorrect since c11453ce0aea, cross-checking the
logic for the record generation.

Author: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Andrey Borodin <x4mmm@yandex-team.ru>
Discussion: https://postgr.es/m/CALdSSPj1j=a1d1hVA3oabRFz0hSU3KKrYtZPijw4UPUM7LY9zw@mail.gmail.com
Backpatch-through: 13

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PathChange+/−
src/include/access/hash_xlog.h modified +9 −8

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