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From: Antonin Houska <ah@cybertec.at>
To: Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Marcos Pegoraro <marcos@f10.com.br>
Cc: Michael Banck <mbanck@gmx.net>
Cc: Junwang Zhao <zhjwpku@gmail.com>
Cc: Kirill Reshke <reshkekirill@gmail.com>
Cc: Pavel Stehule <pavel.stehule@gmail.com>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: why there is not VACUUM FULL CONCURRENTLY?
Date: Thu, 27 Mar 2025 08:20:30 +0100
Message-ID: <6059.1743060030@localhost> (raw)
In-Reply-To: <202503251432.o6obtgywjow5@alvherre.pgsql>
References: <202503251432.o6obtgywjow5@alvherre.pgsql>

Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:

> On 2025-Mar-22, Antonin Houska wrote:
> 
> > Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
> > 
> > > I rebased this patch series; here's v09.  No substantive changes from v08.
> > > I made sure the tree still compiles after each commit.
> 
> I rebased again, fixing a compiler warning reported by CI and applying
> pgindent to each individual patch.  I'm slowly starting to become more
> familiar with the whole of this new code.

I'm trying to reflect Robert's suggestions about locking [1]. The next version
should be a bit simpler, so maybe wait for it before you continue studying the
code.

[1] https://www.postgresql.org/message-id/CA%2BTgmobUZ0g%3D%3DSZv-OSFCQTGFPis5Qz1UsiMn18HGOWzsiyOLQ%40ma...

-- 
Antonin Houska
Web: https://www.cybertec-postgresql.com





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