On Sun, Oct 4, 2009 at 9:58 PM, Omar Kilani <omar.kilani@xxxxxxxxx> wrote: > Hi Xia, > > Try this patch: > > http://treehou.se/~omar/postgresql-8.4.1-array_sel_hack.patch > > It's a hack, but it works for us. I think you're probably spending > most of your query time planning, and this patch helps speed things up > 10x over here. Woof. I can see that helping in some situations, but what a foot-gun! ...Robert -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance