how to subtract adjacent columns in an ssrs matrix
问题 I have an ssrs matrix which looks like the one below : Month(Columns) Product(Rows) Sales(Data) The output looks something like this : June July August Sept Oct ABC 34 34 23 22 67 DEF 33 21 32 22 14 I want an output that looks like this : June July June-July Aug July-Aug Sept Aug-Sept Oct Sept-Oct ABC 34 34 0 23 11 22 1 67 45 DEF 33 21 12 32 11 22 10 14 8 I tried doing something like this : Month(Columns) Change Product(Rows) Sales(Data) Expression The expression looks something like this :