On Tue, Mar 23, 2004 at 11:21:39 -0500, Phil Endecott <[EMAIL PROTECTED]> wrote: > Does anyone have any suggestions about how to do this? I'd like a nice > general technique that works for all possible subqueries, as my current > composition with INTERSECT does.
One adjustment you might make is using INTERSECT ALL if you know there can't be duplicates. Then time won't be wasted trying to remove duplicates. ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
