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pg_stat_replication.state: streaming/catchup - Mailing list pgsql-general

From Torsten Förtsch
Subject pg_stat_replication.state: streaming/catchup
Date
Msg-id 5354FB13.8060806@gmx.net
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Responses Re: pg_stat_replication.state: streaming/catchup  (Michael Paquier <michael.paquier@gmail.com>)
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Hi,

just out of curiosity, what's the difference between "streaming" and
"catchup" state in pg_stat_replication.

According to the documentation this field is "Current WAL sender state".
But that does not tell me anything.

Thanks,
Torsten

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