Is it possible to modify a parameter value within a dataset using mdx?
lets say the param values of @bucket = 6
how would you go about writing @bucket + 1
so @bucket now would equal 7
is this possible?
Your options are:
1. Call an SSAS stored procedure from the generated MDX statement, e.g.
SELECT NON EMPTY { [Measures].[Profit] } ON COLUMNS, NON EMPTY { ([Product].[Product].[Product].ALLMEMBERS ) } DIMENSION PROPERTIES MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS FROM ( SELECT ( STRTOSET(MyAssemblyName.MyStoredProcedureName(@ProductProduct), CONSTRAINED) ) ON COLUMNS FROM [RPM]) CELL PROPERTIES VALUE, BACK_COLOR, FORE_COLOR, FORMATTED_VALUE, FORMAT_STRING, FONT_NAME, FONT_SIZE, FONT_FLAGS2. If you want to use an SSRS code-behind function, you need to use an expression-based query, e.g.:
="SELECT NON EMPTY { [Measures].[Profit] } ON COLUMNS, NON EMPTY { ([Product].[Product].[Product].ALLMEMBERS ) } DIMENSION PROPERTIES MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS FROM ( SELECT ( STRTOSET(" & Code.SomeProcedure(Parameters!Product.Value & "), CONSTRAINED) ) ON COLUMNS FROM [RPM]) CELL PROPERTIES VALUE, BACK_COLOR, FORE_COLOR, FORMATTED_VALUE, FORMAT_STRING, FONT_NAME, FONT_SIZE, FONT_FLAGS"
