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help / color / mirror / Atom feedFrom: Laurenz Albe <laurenz.albe@cybertec.at>
To: Ron Johnson <ronljohnsonjr@gmail.com>
To: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: Faster pg_resore with autovacuum off?
Date: Mon, 29 Jul 2024 07:12:59 +0200
Message-ID: <266b4d9fc888a5e56b373f31d35558ecc972c56c.camel@cybertec.at> (raw)
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On Sun, 2024-07-28 at 16:55 -0400, Ron Johnson wrote:
> It's obvious why unanalyzed tables could cause materialization to be slow,
> but why would unvacuumed tables cause slowness when creating materialized views?
Because of missing hint bits and visibility map?
But you are right, ANALYZE is more important for query performance.
However, if you disable autovacuum, you also disable autoanalyze...
Yours,
Laurenz Albe
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To: pgsql-admin@postgresql.org
Cc: laurenz.albe@cybertec.at, ronljohnsonjr@gmail.com
Subject: Re: Faster pg_resore with autovacuum off?
In-Reply-To: <266b4d9fc888a5e56b373f31d35558ecc972c56c.camel@cybertec.at>
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