On Sat, Feb 17, 2007 at 10:21:49AM +0800, v13nr wrote: > how to unsubscribe from this mailing list
visit here: http://archives.postgresql.org/pgsql-admin/ there's an unsubscribe section. ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
