Re: vacuumdb: add --dry-run

From: Nathan Bossart <nathandbossart(at)gmail(dot)com>
To: Corey Huinker <corey(dot)huinker(at)gmail(dot)com>
Cc: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: vacuumdb: add --dry-run
Date: 2025-11-20 21:46:42
Message-ID: aR-MQgYi_FtSsy66@nathan
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On Wed, Nov 19, 2025 at 07:54:06PM -0500, Corey Huinker wrote:
> Here's a shopping list of incremental changes. I'm happy with whatever
> makes the most sense to you.

Here is a v4 patch set. I've made a variety of small changes. I think
there's some room to bike-shed on the messages we send to the user to
assure them we're not actually doing anything, but this is roughly what I
imagined.

--
nathan

Attachment Content-Type Size
v4-0001-Add-ParallelSlotSetIdle.patch text/plain 1.6 KB
v4-0002-Add-dry-run-to-vacuumdb.patch text/plain 10.8 KB

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