Reporting services SSRS mdx报告：传递多值参数时具有最大秩值的计算成员

下面是对MS OLAP cube的一个简单mdx查询，该查询输出3个城市的销售步骤统计数据，每个销售阶段都有排名，效果良好：

WITH 
MEMBER [Measures].[rank] AS 

    case [Sales_step].currentmember.member_caption         
    when 'Contacts' then 1    
    when 'Clients' then 2
    when 'Funded' then 3 
    else 0 end

SELECT {[Measures].[rank],
        [Measures].[qnt]} ON COLUMNS,

NON EMPTY     
       crossjoin({[City].CHILDREN},                            
                 {[Sales_step].CHILDREN}) ON ROWS 

FROM ( SELECT ( STRTOSET(@[Sales_step], CONSTRAINED) ) ON COLUMNS  
FROM [SALES_PIPE])

输出为：

现在，我想为每个城市建立总计，不需要单独的销售步骤，但只显示最大存档销售阶段排名。结果必须是：

为此，我尝试了以下代码：

WITH 
MEMBER [Measures].[rank max] AS 

    case [Sales_step].currentmember.member_caption         
    when 'Contacts' then 1    
    when 'Clients' then 2
    when 'Funded' then 3 
    else 0 end

SELECT {[Measures].[rank max],
        [Measures].[qnt]} ON COLUMNS,

NON EMPTY [City].CHILDREN ON ROWS 

FROM ( SELECT ( STRTOSET(@[Sales_step], CONSTRAINED) ) ON COLUMNS  
FROM [SALES_PIPE])

它不会生成错误，但会为计算成员[Measures].[rank max]返回空值：

仅当我将一个值传递给@[Sales_step]参数时，它才起作用。而我需要一个多值参数运行。当我在case子句中更改此代码段时：

case [Sales_step].currentmember.member_caption 

致：

它抛出了一个错误“STRTOMEMBER函数要求1参数使用一个成员表达式。使用了一个元组集表达式”。当我也使用此参数时，一个和多个参数都会触发错误：

case strtoset(@[Sales_step]).currentmember.member_caption

---

我需要如何修改计算成员[Measures].[rank max]以获得通过@[Sales_step]多值参数的最大秩的期望结果

我想知道这样做是否有效：

WITH 
SET [S] AS
    NonEmpty(
       EXISTING [Sales_step].CHILDREN,
       ([City].CURRENTMEMBER, [Measures].[qnt])   //<<I think that [City].CURRENTMEMBER is probably redundant in this tuple
    )
MEMBER [Mx] AS   
    CASE         
      WHEN INTERSECT([S], {[Sales_step].[Funded]}).COUNT = 1 THEN 3 
      WHEN INTERSECT([S], {[Sales_step].[Clients]}).COUNT = 1 THEN 2 
      WHEN INTERSECT([S], {[Sales_step].[Contacts]}).COUNT = 1 THEN 1
    END 
...
...

与
将[S]设置为
非空(
现有[Sales_step]。子项，
（[City].CURRENTMEMBER[Measures].[qnt]）//在列上尝试：
FROM（SELECT（stroset（@Sales\u step，constrated））
我不确定您的语法@[Sales\u step]。这现在是空的
[Sales\u step]。CURRENTMEMBER
…在您的第二次查询中，此层次结构没有
CURRENTMEMBER
.CHILDREN

出于脚本的考虑Whytheq有效！这正是我想要的。注意：是的，[City]。正如您所指出的，[s]集中的currentmember可以省略。它不会损坏result@SouravA干杯，伙计-谢谢！（你在看比赛吗？…如果是，祝你好运！）@whytheq-哦，是的，先生！决赛见；）

WITH 
SET [S] AS
    NonEmpty(
       EXISTING [Sales_step].CHILDREN,
       ([City].CURRENTMEMBER, [Measures].[qnt])   //<<I think that [City].CURRENTMEMBER is probably redundant in this tuple
    )
MEMBER [Mx] AS   
    CASE         
      WHEN INTERSECT([S], {[Sales_step].[Funded]}).COUNT = 1 THEN 3 
      WHEN INTERSECT([S], {[Sales_step].[Clients]}).COUNT = 1 THEN 2 
      WHEN INTERSECT([S], {[Sales_step].[Contacts]}).COUNT = 1 THEN 1
    END 
...
...