Re: Vacuum

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To: Rajesh Kumar <rajeshkumar.dba09@xxxxxxxxx>
Subject: Re: Vacuum
From: Laurenz Albe <laurenz.albe@xxxxxxxxxxx>
Date: Wed, 03 Jan 2024 11:23:24 +0100
Cc: SOzcn <selahattinozcnma@xxxxxxxxx>, Pgsql-admin <pgsql-admin@xxxxxxxxxxxxxxxxxxxx>
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On Wed, 2024-01-03 at 01:22 +0530, Rajesh Kumar wrote:
> Vacuum operation happens only in primary. How is that replicated?

VACUUM modifies data, data modifications are WAL logged, the WAL
is replayed on the standby.

Yours,
Laurenz Albe

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