From: Tom Lane <tgl@sss.pgh.pa.us>
To: nikonoid@gmail.com
Cc: pgsql-docs@lists.postgresql.org
Subject: Re: Comment about not being able to run ANALYZE on replicas
Date: Mon, 25 Oct 2021 12:30:28 -0400
Message-ID: <4047078.1635179428@sss.pgh.pa.us> (raw)
In-Reply-To: <163515719397.680.3148788647269877231@wrigleys.postgresql.org>
References: <163515719397.680.3148788647269877231@wrigleys.postgresql.org>
PG Doc comments form <noreply@postgresql.org> writes:
> https://www.postgresql.org/docs/12/sql-analyze.html does not have anything
> about not being able to run ANALYZE on replicas.
> I now understand that this is because statistics are stored in a table, and
> that table is replicated from primary server to the replica, but it would be
> helpful to have something about this in the official documentation.
I'm a little skeptical about that. By that argument, nearly every one
of our SQL command pages would need a disclaimer saying that you can't
use it on a replica.
regards, tom lane
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To: pgsql-docs@postgresql.org
Cc: tgl@sss.pgh.pa.us, nikonoid@gmail.com, pgsql-docs@lists.postgresql.org
Subject: Re: Comment about not being able to run ANALYZE on replicas
In-Reply-To: <4047078.1635179428@sss.pgh.pa.us>
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