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From: Nathan Bossart <nathan@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: vacuumdb: Add --dry-run.
Date: Tue, 09 Dec 2025 19:35:03 +0000
Message-ID: <E1vT3UE-003g5s-1y@gemulon.postgresql.org> (raw)

vacuumdb: Add --dry-run.

This new option instructs vacuumdb to print, but not execute, the
VACUUM and ANALYZE commands that would've been sent to the server.

Author: Corey Huinker <corey.huinker@gmail.com>
Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Reviewed-by: Álvaro Herrera <alvherre@kurilemu.de>
Discussion: https://postgr.es/m/CADkLM%3DckHkX7Of5SrK7g0LokPUwJ%3Dkk8JU1GXGF5pZ1eBVr0%3DQ%40mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/d107176d27c73ea3589b949dde07b6bc38b8f583

Modified Files
--------------
doc/src/sgml/ref/vacuumdb.sgml    | 10 ++++++++++
src/bin/scripts/t/100_vacuumdb.pl | 12 ++++++++++++
src/bin/scripts/vacuumdb.c        |  9 +++++++++
src/bin/scripts/vacuuming.c       | 30 ++++++++++++++++++++----------
src/bin/scripts/vacuuming.h       |  1 +
5 files changed, 52 insertions(+), 10 deletions(-)



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