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help / color / mirror / Atom feedFrom: Tomas Vondra <tomas@vondra.me>
To: Tom Lane <tgl@sss.pgh.pa.us>
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 20:28:50 +0200
Message-ID: <2d87748e-80dd-4092-be64-cd1c643f3eb9@vondra.me> (raw)
In-Reply-To: <2730783.1786550159@sss.pgh.pa.us>
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>
On 8/12/26 17:55, Tom Lane wrote:
> Tomas Vondra <tomas@vondra.me> writes:
>> On 8/12/26 01:52, Tom Lane wrote:
>>> [ raised eyebrow... ] I don't object to this change in master,
>>> but it seems pretty out of scope for v19 at this point.
>
>> Yeah. The consensus in the discussion thread was it'd be good to do this
>> in 19, together with the TOAST compression default. I wasn't sure about
>> that, so I consulted with the RMT and the response was it's OK.
>
> 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 Objection withdrawn ...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?
regards
--
Tomas Vondra
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To: pgsql-committers@postgresql.org
Cc: tomas@vondra.me, tgl@sss.pgh.pa.us, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Change wal_compression=on to the first of zstd, lz4, pglz
In-Reply-To: <2d87748e-80dd-4092-be64-cd1c643f3eb9@vondra.me>
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