"Say42" <[EMAIL PROTECTED]> writes: > Usual case in data request is a joining detail and some master tables > into a single relation.
Optimizing on the basis of only one example is seldom a good idea... and I think you are falling into that trap by supposing that there is a "usual case". regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings