On Wed, May 02, 2007 at 12:45:08PM -0700, Dann Corbit wrote: > Have you done a vacuum on the table recently? We vacuum daily and cluster weekly after the nightly activities have been performed. > IN list, then the IN list might benefit from a bit of analysis for The IN list is just a set of integers (it's an integer index) generated from some selects on other tables earlier in our processing. I don't have any choice as to what is in the IN list :-) -- rgds Stephen