Re: PG 19 status blog report

From: wenhui qiu <qiuwenhuifx(at)gmail(dot)com>
To: Michael Paquier <michael(at)paquier(dot)xyz>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-development <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: PG 19 status blog report
Date: 2026-09-19 12:50:05
Message-ID: CAGjGUA+QCskxE3Gz0S+xKS+AvdAZ_fGRTGKYhQUzgE_5tZr2LQ@mail.gmail.com
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HI Michael

> The "Default TOAST compression change to lz4" part is incorrect.
> > 34dfca293432 has switched default_toast_compression to lz4 by default
> > if we compile by lz4. What has been reverted is 4f0b3afab4da, which
> > forced --with-lz4 across the buildfarm. So we still have a softer
> > patch in, and using --with-lz4 will enforce a new default.
> Could we enable --with-lz4 by default, just like --with-readline, instead
> of having to specify it explicitly?

Thanks

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