"Glyn Astill" <glynastill(at)yahoo(dot)co(dot)uk> writes:
> Hi people,
>
> I intend to set up two slave servers, one using WAL shipping and one
> using Slony I.
This has nothing to do with "aggregate and ordering" the subject of the
message to which you're replying. You're more likely to see responses if you
post in a new thread.
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Get trained by Bruce Momjian - ask me about EnterpriseDB's PostgreSQL training!