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Message Posted: Tue, 06 Mar 2007 @ 17:52:48 GMT

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Goutham,

Try eliminating the derived table all together (projection B) and fully commit to OLAP (thus eliminating the join)

     Select
     A.*,
        Count(metric2) over
                    (Partition By dim1, dim2, dim3, dim4, dim5) As d2 ,
        Sum(Value2) over
                    (Partition By dim1, dim2, dim3, dim4) As d3,
        metric1 / d2 As whatever,
        Value2 / d3 As value3
     From A

Don Gross

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