Re: wal_sender_timeout default

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Jasen Lentz <jlentz(at)sescollc(dot)com>
Cc: "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: wal_sender_timeout default
Date: 2020-05-07 16:08:24
Message-ID: CAKFQuwYYkVO+E3UuEc_16Rtd61He1ueYQ+xp5kXbf+sai3TWEA@mail.gmail.com
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On Thu, May 7, 2020 at 8:56 AM Jasen Lentz <jlentz(at)sescollc(dot)com> wrote:

> In Postgres 11.6-2, what is the default timeout for wal_sender_timeout if
> it is commented out?
>
>
>

The same value you would get if you uncommented the commented out setting...

Also the value you would get by querying the database while the setting is
commented out (assuming it isn't being set elsewhere).

show wal_sender_timeout;
select * from pg_settings where name = 'wal_sender_timeout';

Its also the value that the documentation says is the default value.

https://www.postgresql.org/docs/12/runtime-config-replication.html#RUNTIME-CONFIG-REPLICATION-SENDER

David J.

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