Am Donnerstag, 31. August 2006 15:06 schrieb Jeroen T. Vermeulen: > Is there any kind of pattern at all to this problem? Anything > recognizable? A few typical pitfalls?
If data is not distributed evenly, then any old WHERE foo = $1 is prone to be the wrong plan for half of the possible values of $1. The more data you have and the more it changes, the worse this gets. -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
