[Mondrian] CASE/WHEN Statement in Where clause

[Kleyson Rios]

I Julian,

Thanks for the answer.

I've already read the tutorial.

I am asking because in Microsoft website I saw an example using CASE/WHEN for select.

I need to use the same idea for the WHERE.

Can you give me a way in how to do that ?

Thanks in advance.

Kleyson Rios.

----- Mensagem original -----
De: "Julian Hyde" <jhyde at pentaho.com>
Para: "Mondrian developer mailing list" <mondrian at pentaho.org>
Enviadas: Sexta-feira, 25 de Janeiro de 2013 16:14:45
Assunto: Re: [Mondrian] CASE/WHEN Statement in Where clause

You are making a mistake that many people make when learning MDX. You are assuming that the MDX WHERE clause has the same purpose as the SQL WHERE clause. MDX WHERE clause does not contain a boolean expression. I suggest that you read a tutorial on MDX.

Julian


On Jan 25, 2013, at 10:12 AM, Kleyson Rios <kleyson.rios at saude.go.gov.br> wrote:

> 
> Hi,
> 
> Is it possible use CASE/WHEN in Where clause ?
> 
> For example:
> 
> select NON EMPTY {[Measures].[ConstStr]} ON COLUMNS,
>  NON EMPTY Order({[Convenio].[Todos convenios].Children}, [Measures].[Porcentagem], DESC) ON ROWS
> from [Fatur]
> where 
>   CASE WHEN 'All' = 'All' then {[Tempo].[2011]}
>        ELSE Crossjoin({[Tempo].[2011]}, {[Tipo Despesa].[Honorario]})
>   END 
> 
> Thanks in advance.
> 
> Kleyson Rios.
> _______________________________________________
> Mondrian mailing list
> Mondrian at pentaho.org
> http://lists.pentaho.org/mailman/listinfo/mondrian

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