Re: Logical decoding on standby

From: Craig Ringer <craig(at)2ndquadrant(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Simon Riggs <simon(dot)riggs(at)2ndquadrant(dot)com>, Thom Brown <thom(at)linux(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Logical decoding on standby
Date: 2017-03-29 00:01:34
Message-ID: CAMsr+YGmEkZP1R6mqd544K6xSaWsj7dVCiKKCQ7tOPJ3Ok-U0Q@mail.gmail.com
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On 28 March 2017 at 23:22, Andres Freund <andres(at)anarazel(dot)de> wrote:

>> --- a/doc/src/sgml/protocol.sgml
>> +++ b/doc/src/sgml/protocol.sgml
>> @@ -2034,6 +2034,8 @@ The commands accepted in walsender mode are:
>> <para>
>> Drops a replication slot, freeing any reserved server-side resources. If
>> the slot is currently in use by an active connection, this command fails.
>> + If the slot is a logical slot that was created in a database other than
>> + the database the walsender is connected to, this command fails.
>> </para>
>> <variablelist>
>> <varlistentry>
>
> Shouldn't the docs in the drop database section about this?

DROP DATABASE doesn't really discuss all the resources it drops, but
I'm happy to add mention of replication slots handling.

I just notice that I failed to remove the docs changes regarding
dropping slots becoming db-specific, so I'll post a follow-up for that
in a sec.

--
Craig Ringer http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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