Re: session_replication_role

From: Chris Browne <cbbrowne(at)acm(dot)org>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: session_replication_role
Date: 2008-04-15 18:26:49
Message-ID: 60k5izug7q.fsf@dba2.int.libertyrms.com
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terry(at)chosen-ones(dot)org (Terry Lee Tucker) writes:
> Is there a distinction between "ORIGIN" and "LOCAL" as related to
> session_replication_role, and if so, what is it? I am unable to understand
> from the documentation any distinction between the two settings.

The intent is that a system that is the "origin" for replication
changes (e.g. - a database where you'll be collecting
INSERT/UPDATE/DELETE information to replicate elsewhere) would run in
the "origin" role, normally.

The distinction from a practical perspective will take place when
stored functions that implement "replication stuff" detect what role
the system is in, and may behave differently.
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