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base repository: postgresql-cfbot/postgresql
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  • 3 commits
  • 5 files changed
  • 2 contributors

Commits on Sep 9, 2025

  1. Replace callers of dynahash.h's my_log() by equivalent in pg_bitutils.h 

    All these callers use 4-byte signed integers for their variables, hence
they do not require my_log2() maximum based on int64.  This eases an
upcoming removal of my_log2().

ExecChooseHashTableSize(), that calculates the number of buckets to use
for hash tables, is now capped at 2^30, to keep pg_ceil_log2_32() on the
same side.  nodeAgg.c is already capped at 1024, and worker.c relies on
the maximum number of subxacts.
    @michaelpq
    michaelpq authored and Commitfest Bot committed Sep 9, 2025
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  2. Remove dynahash.h 

    All the callers of my_log2() are now limited to dynahash.c, so let's
remove its header.  This capability is provided by pg_bitutils.h
already.
    @michaelpq
    michaelpq authored and Commitfest Bot committed Sep 9, 2025
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  3. [CF 5999] v3 - Merge next power of 2 routines of dynahash.c with pg_b… 

    …itutils.h

This branch was automatically generated by a robot using patches from an
email thread registered at:

https://commitfest.postgresql.org/patch/5999

The branch will be overwritten each time a new patch version is posted to
the thread, and also periodically to check for bitrot caused by changes
on the master branch.

Patch(es): https://www.postgresql.org/message-id/[email protected]
Author(s): Michael Paquier
    Commitfest Bot committed Sep 9, 2025
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