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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Michael Paquier <michael@paquier.xyz>
Cc: Nathan Bossart <nathandbossart@gmail.com>
Cc: Andres Freund <andres@anarazel.de>
Cc: Thomas Munro <thomas.munro@gmail.com>
Cc: Fujii Masao <fujii@postgresql.org>
Cc: Postgres hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: Weird failure with latches in curculio on v15
Date: Wed, 01 Feb 2023 21:34:44 -0500
Message-ID: <1449633.1675305284@sss.pgh.pa.us> (raw)
In-Reply-To: <Y9sam108o4mxZFiS@paquier.xyz>
References: <Y9nGDSgIm83FHcad@paquier.xyz>
	<20230201021206.wobi3dsnnuany3yq@alap3.anarazel.de>
	<CA+hUKGKf9Bgik=g1yPQ-crSuuziyFsScnbauG50O5328TKV1rA@mail.gmail.com>
	<20230201105514.rsjl4bnhb65giyvo@alap3.anarazel.de>
	<1369666.1675264346@sss.pgh.pa.us>
	<20230201165801.33ydbxvjdbomjqa7@alap3.anarazel.de>
	<20230201175806.GA3199959@nathanxps13>
	<20230201223555.GA3721373@nathanxps13>
	<Y9sam108o4mxZFiS@paquier.xyz>

Michael Paquier <michael@paquier.xyz> writes:
> Hmm.  Isn't that something that we should also document in startup.c
> where both routines are defined?  If we begin to use
> PreRestoreCommand() and PostRestoreCommand() in more code paths in the
> future, that could be again an issue.

I was vaguely wondering about removing both of those functions
in favor of an integrated function that does a system() call
with those things before and after it.

			regards, tom lane





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