Re: pgsql: Change wal_compression=on to the first of zstd, lz4, pglz

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Tomas Vondra <tomas@vondra.me>
Cc: pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Change wal_compression=on to the first of zstd, lz4, pglz
Date: Wed, 12 Aug 2026 14:32:02 -0400
Message-ID: <2804197.1786559522@sss.pgh.pa.us> (raw)
In-Reply-To: <2d87748e-80dd-4092-be64-cd1c643f3eb9@vondra.me>
References: <E1wtvtu-00000000Aw8-2kzS@gemulon.postgresql.org>
	<2569564.1786492371@sss.pgh.pa.us>
	<d63bddd7-0fd2-4ceb-aba1-d7873d2abd06@vondra.me>
	<2730783.1786550159@sss.pgh.pa.us>
	<2d87748e-80dd-4092-be64-cd1c643f3eb9@vondra.me>

Tomas Vondra <tomas@vondra.me> writes:
> On 8/12/26 17:55, Tom Lane wrote:
>> Ah.  The point about changing this along with the TOAST compression
>> default does make sense.  Objection withdrawn ... but this needs
>> to get into the v19 release notes beside the other change.

> Right. Naive question - what's the proper process to make that happen
> for changes like this? Ping someone / RMT?

You've got a commit bit, go fix doc/src/sgml/release-19.sgml yourself.
Or pester Bruce if you'd rather he did it, but it's simple enough.

			regards, tom lane

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