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From: Nathan Bossart <nathandbossart@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-hackers@postgresql.org
Subject: Re: remove check hooks for GUCs that contribute to MaxBackends
Date: Wed, 19 Jun 2024 14:24:08 -0500
Message-ID: <ZnMwWCnhmIEw31BW@nathan> (raw)
In-Reply-To: <148099.1718824456@sss.pgh.pa.us>
References: <ZnMr2k-Nk5vj7T7H@nathan>
	<148099.1718824456@sss.pgh.pa.us>

On Wed, Jun 19, 2024 at 03:14:16PM -0400, Tom Lane wrote:
> Nathan Bossart <nathandbossart@gmail.com> writes:
>> The attached patch removes these hooks and enhances the error message to
>> look like this:
> 
>> 	FATAL:  too many backends configured
>> 	DETAIL:  "max_connections" (262100) plus "autovacuum_max_workers" (3) plus "max_worker_processes" (8) plus "max_wal_senders" (10000) must be less than 262142.
> 
> BTW, I suggest writing it as "too many server processes configured",
> or perhaps "too many server processes required".  "Backend" is too
> much of an insider term.

Will do, thanks for reviewing.

-- 
nathan

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  Cc: nathandbossart@gmail.com, tgl@sss.pgh.pa.us
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