Re: replicating DDL statements

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: "Ed L(dot)" <pgsql(at)bluepolka(dot)net>
Cc: Andrew Sullivan <andrew(at)libertyrms(dot)info>, PostgreSQL General <pgsql-general(at)postgresql(dot)org>
Subject: Re: replicating DDL statements
Date: 2003-03-07 19:04:58
Message-ID: 200303071904.h27J4w912555@candle.pha.pa.us
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Ed L. wrote:
> On Friday March 7 2003 6:21, Andrew Sullivan wrote:
> > On Thu, Mar 06, 2003 at 06:08:27PM -0700, Ed L. wrote:
> > > I read that PG-R does not replicate DDL statements. Does eRServer?
> >
> > I know this is also no help, since it's vapour right now, but there
> > was some talk a while back of using the PITR mechanism that is
> > proposed to do a kind of async replication, too. It would
> > _certainly_ capture DDL (and everything else which committed). Of
> > course, AFAIK it doesn't exist yet.
>
> If it's not too complex for a short answer, could you or someone else share
> thoughts on how PITR would facilitate async replication?

PITR archives WAL changes. You could pass those to another server and
re-execute those changes.

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