Question

I’m quite new to MDX and im having some trouble getting the following t-sql query to MDX.

select distinct   System from Systen   where System <> 'MIS' UNION   SELECT  'ALL' 

So far i got something like this. But i have no idea how to add that final row ‘ALL’.

SELECT    {} ON COLUMNS,   {[Concesionario].[Sistema].[Sistema].ALLMEMBERS} ON ROWS FROM  (   SELECT      -       {         [Concesionario].[Sistema].&[]        ,[Concesionario].[Sistema].&[MIS]       } ON COLUMNS   FROM [DW] ); 

Any idea how to do this?

Thanks

Answer 1

If your Sistema attribute is aggregatable it should already have an ‘All’ member. The problem is that you are selecting from the Sistema level [Concesionario].[Sistema].[Sistema].ALLMEMBERS because you are using the .

So you could change your query to the following:

SELECT      {} ON COLUMNS,   {[Concesionario].[Sistema].ALLMEMBERS} ON ROWS FROM  (   SELECT     {         [Concesionario].[Sistema].&[]        ,[Concesionario].[Sistema].&[MIS]       } ON COLUMNS   FROM [DW] ); 

But it would be even easier to just put the members you want directly in the axis rather than using a sub-select.

SELECT     {} ON COLUMNS,    {[Concesionario].[Sistema].[All] ,[Concesionario].[Sistema].&[MIS]  } ON COLUMNS   FROM [DW]);