Re: [Proposal] Fully WAL logged CREATE DATABASE - No Checkpoints

From: Justin Pryzby <pryzby(at)telsasoft(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Maciek Sakrejda <m(dot)sakrejda(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: [Proposal] Fully WAL logged CREATE DATABASE - No Checkpoints
Date: 2022-08-03 18:48:57
Message-ID: 20220803184857.GI19644@telsasoft.com
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On Wed, Aug 03, 2022 at 11:26:43AM -0700, Andres Freund wrote:
> Hm. This looks more like an issue of DROP DATABASE not being interruptible. I
> suspect this isn't actually related to STRATEGY wal_log and could likely be
> reproduced in older versions too.

I couldn't reproduce it with file_copy, but my recipe isn't exactly reliable.
That may just mean that it's easier to hit now.

--
Justin

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