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Re: Vacuum backend with backend_xmin? - Mailing list pgsql-general

From Laurenz Albe
Subject Re: Vacuum backend with backend_xmin?
Date
Msg-id 96a769eabd1c80e996d9829fa619c22c36743868.camel@cybertec.at
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In response to Vacuum backend with backend_xmin?  (Torsten Förtsch <tfoertsch123@gmail.com>)
List pgsql-general
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On Mon, 2024-06-10 at 14:06 +0200, Torsten Förtsch wrote:
> Now, my question is why does a vacuum backend have a backend_xmin? I am just curious.

I'd say because it sees a certain snapshot of the database, like all other
statements.

Yours,
Laurenz Albe

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