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From: Adrian Klaver <[email protected]>
To: Dirk Krautschick <[email protected]>
To: [email protected]
Subject: Re: REFRESH MATERIALIZED VIEW CONCURRENTLY is blocking autovacuum on table
Date: Sun, 8 Feb 2026 17:41:47 -0800
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

On 2/8/26 17:17, Dirk Krautschick wrote:
> Hi,
> 
> I have a situation here where a frequent
> 
> REFRESH MATERIALIZED VIEW CONCURRENTLY
> 
> is preventing autovacuum on some tables kind of running into a circle of 
> growing.

You will need to:

1) Show the original CREATE MATERIALIZED VIEW command.

2) Indicate if the blocked autovacuum is on the tables the view is 
pulling from or other tables.

3) Tell us the Postgres version and whether it is community version or a 
fork.

> 
> Why is this acutally blocking autovacuum and what is the best practice 
> to prevent
> this excelt just not refreshing the materialized view frequently? :-)
> 
> Cheers
> 
> Dirk


-- 
Adrian Klaver
[email protected]

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