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Re: please explain vacuum with WAL - Mailing list pgsql-general

From Albe Laurenz
Subject Re: please explain vacuum with WAL
Date
Msg-id D960CB61B694CF459DCFB4B0128514C2024B0ABA@exadv11.host.magwien.gv.at
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In response to Re: please explain vacuum with WAL  (Dmitry Melekhov <dm@belkam.com>)
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Dmitry Melekhov wrote:
> So, if I have database backup and WAL generated after this backup, I can
> do recovery, this mean WAL already contains all changes to database,
> without vacuum.  Could you tell me what is wrong in my sentence?

VACUUM *is* a change to the database.

Yours,
Laurenz Albe

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