Re: Logical Replication WIP

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>, Erik Rijkers <er(at)xs4all(dot)nl>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Steve Singer <steve(at)ssinger(dot)info>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Jaime Casanova <jaime(dot)casanova(at)2ndquadrant(dot)com>
Subject: Re: Logical Replication WIP
Date: 2017-01-20 19:58:30
Message-ID: CA+Tgmob=SLS5wzqTvvG3H6178NwKYx3P=9Yowiy_N4Za1ZFB5A@mail.gmail.com
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On Fri, Jan 20, 2017 at 2:57 PM, Craig Ringer <craig(at)2ndquadrant(dot)com> wrote:
> > I don't see how a subscription can do anything useful with wal_level <
> > logical?
>
> The upstream must have it set to logical so we can decide the change stream.
>
> The downstream need not. It's an independent instance.

/me facepalms.

Thanks.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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