Re: Logical Replication Helpers WIP for discussion

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Petr Jelinek <petr(at)2ndquadrant(dot)com>
Cc: ">> PostgreSQL-development" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Logical Replication Helpers WIP for discussion
Date: 2014-12-22 13:26:52
Message-ID: CA+TgmoZrtQUMYAe8trzb=2BFSsaF_uFgZ5AJO=CUTR5zA9hQLQ@mail.gmail.com
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On Fri, Dec 19, 2014 at 8:40 AM, Petr Jelinek <petr(at)2ndquadrant(dot)com> wrote:
> What I hope to get from this is agreement on the general approach and
> protocol so that we can have common base which will both make it easier to
> create external logical replication solutions and also eventually lead to
> full logical replication inside core PostgreSQL.

The protocol is a really important topic which deserves its own
discussion. Andres has mentioned some of the ideas he has in mind -
which I think are similar to what you did here - but there hasn't
really been a thread devoted to discussing that topic specifically. I
think that would be a good idea: lay out what you have in mind, and
why, and solicit feedback.

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

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