Re: Logical replication and multimaster

From: "Shulgin, Oleksandr" <oleksandr(dot)shulgin(at)zalando(dot)de>
To: Craig Ringer <craig(at)2ndquadrant(dot)com>
Cc: konstantin knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Logical replication and multimaster
Date: 2015-12-03 08:34:14
Message-ID: CACACo5SvaND8+YrJ2NSLa4iRm_Q7YTcwsVaEX=9RDSee5zonLw@mail.gmail.com
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On Thu, Dec 3, 2015 at 8:34 AM, Craig Ringer <craig(at)2ndquadrant(dot)com> wrote:

> On 3 December 2015 at 14:54, konstantin knizhnik <
> k(dot)knizhnik(at)postgrespro(dot)ru> wrote:
>
>>
>> Are there some principle problems with it? In BDR it was handled in
>> alternative way, using executor callback. It will be much easier if DDL can
>> be replicated in the same way as normal SQL statements.
>>
>
> It can't. I wish it could.
>

That reminds me of that DDL deparsing patch I was trying to revive a while
ago. Strangely, I cannot find it in any of the commit fests. Will add it.

--
Alex

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