From: Tom Lane <tgl@sss.pgh.pa.us>
To: Michael Paquier <michael@paquier.xyz>
Cc: Jacob Champion <jacob.champion@enterprisedb.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Cc: Mark Wong <markwkm@gmail.com>
Subject: Re: pgsql: Change default value of default_toast_compression to "lz4", when
Date: Wed, 04 Mar 2026 18:22:30 -0500
Message-ID: <1673952.1772666550@sss.pgh.pa.us> (raw)
In-Reply-To: <aai3bl7CbkSpjz0H@paquier.xyz>
References: <E1vxdV4-002Hkq-1Y@gemulon.postgresql.org>
<CAOYmi+meTT0NbLbnVqOJD5OKwCtHL86PQ+RZZTrn6umfmHyWaw@mail.gmail.com>
<1669305.1772663689@sss.pgh.pa.us>
<aai2Z0UQkkHqvSuQ@paquier.xyz>
<aai3bl7CbkSpjz0H@paquier.xyz>
Michael Paquier <michael@paquier.xyz> writes:
> We can still introduce DEFAULT_TOAST_COMPRESSION and use lz4 as
> default for the GUC if lz4 is included in the build but leave the
> switch of --with-lz4 to --without-lz4 out of the equation. This
> choice would leave the buildfarm in peace, and it still achieves the
> goal of enabling LZ4 in TOAST by default, as long as --with-lz4 is
> used. As long as the latter goal is achieved, the point of the change
> would be made, at least partially.
That works for me as a temporary solution.
regards, tom lane
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To: pgsql-committers@postgresql.org
Cc: tgl@sss.pgh.pa.us, michael@paquier.xyz, jacob.champion@enterprisedb.com, pgsql-hackers@postgresql.org, markwkm@gmail.com
Subject: Re: pgsql: Change default value of default_toast_compression to "lz4", when
In-Reply-To: <1673952.1772666550@sss.pgh.pa.us>
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