Simon Riggs wrote: > > On Fri, 2009-04-03 at 10:04 -0400, Tom Lane wrote: > > I don't actually believe that a standard merge join algorithm will work > > with an intransitive join condition ... > > I think it's a common enough problem that having a non-standard join > algorithm written for that case would be interesting indeed. +42 -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance