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From Rajesh Kumar
Subject Re: Vacuum
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Msg-id CAJk5AtbnYbQh7nuZBvL4qNFT1nWU_ZAEGXFKC0_tT46rKQasMw@mail.gmail.com
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In response to Re: Vacuum  (Laurenz Albe <laurenz.albe@cybertec.at>)
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Vacuum removes dead tuples in primary. Are you saying,  dead tuples are removed in replica?

On Wed, 3 Jan 2024, 15:53 Laurenz Albe, <laurenz.albe@cybertec.at> wrote:
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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