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From: Tom Lane <[email protected]>
To: Andres Freund <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: Melanie Plageman <[email protected]>
Cc: Bharath Rupireddy <[email protected]>
Cc: Drouvot, Bertrand <[email protected]>
Cc: Nitin Jadhav <[email protected]>
Cc: Matthias van de Meent <[email protected]>
Cc: Ashutosh Sharma <[email protected]>
Cc: Julien Rouhaud <[email protected]>
Cc: Bruce Momjian <[email protected]>
Cc: Magnus Hagander <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Report checkpoint progress with pg_stat_progress_checkpoint (was: Report checkpoint progress in server logs)
Date: Thu, 17 Nov 2022 12:18:00 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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Andres Freund <[email protected]> writes:
> I think pgstat_progress_start_command() needs the changecount stuff, as does
> pgstat_progress_update_multi_param(). But for anything updating a single
> parameter at a time it really doesn't do anything useful on a platform that
> doesn't tear 64bit writes (so it could be #ifdef
> PG_HAVE_8BYTE_SINGLE_COPY_ATOMICITY).

Seems safe to restrict it to that case.

			regards, tom lane





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  Subject: Re: Report checkpoint progress with pg_stat_progress_checkpoint (was: Report checkpoint progress in server logs)
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