Greeetings.
I'm trying to come up with a way to allow one column to have the same value
up to two times, but no more than two times. I attempted adding a
constraint to check the count of the value in the field - count (trsqqq)
<=2 but aggregate functions are not allowed in constraints. Is there
another way to do this? Any help would be greatly appreciated.
Thanks in advance.
Dara
*--Dara J. Olson Unglaube*
Aquatic Invasive Species Coordinator, Spatial Database Manager
Great Lakes Indian Fish & Wildlife Commission
P.O. Box 9, 72682 Maple Street
Odanah, WI 54861
(715) 682-6619 ext.2129
dara(at)glifwc(dot)org <dolson(at)glifwc(dot)org>
maps.glifwc.org