Ben :
>> If you use the autonum column as a synthetic ID number linking to other tables, won't this give you heartburn? << Fortunately, I don't use any autonum columns to link differents tables ... I only need it to identify one row (order's line) among all others lines that are parts of a given order. Also, to link one row in one table with view involving the same table. J.M. GRATIAS, Logimatique, France
