Plant calday(mm.dd.yyyy) Soldout.Qty
0001 01.01.2005 10
0001 01.02.2005 20
0001 01.03.2005 05
0001 01.04.2005 16
0001 01.05.2005 10
0001 01.06.2005 14
From the above values , how can i findout Max(Soldout.Qty)(i.e 20) for the above week...Suppose present aggregation = summation...How can i findout the value in the Query??don't want to do changes to design...