On 16 October 2012 15:26, Jan Wieck <JanWieck@yahoo.com> wrote:
> This means that the transition time from the existing, trigger based
> approach to the new WAL based mechanism will see both technologies in
> parallel, which is no small thing to support.
So, you're talking about a shim between the two in order to usefully
support inter-version replication, or are you just thinking about
making a clean break in compatibility for Postgres versions prior to
9.3 in a new release branch?
--
Peter Geoghegan http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training and Services