SSRS mdx 报告：具有传递多值参数的最大排名值的计算成员

Question

这是对 MS OLAP 多维数据集的简单 mdx 查询，它输出 3 个城市的销售步骤统计数据以及每个销售阶段的排名，它工作正常：

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：

现在我想在没有单独销售步骤的情况下为每个城市建立总计，但只显示最大存档销售阶段排名。结果必须是：

我尝试了以下代码来做到这一点：

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])

它不会产生错误，但是 returns 计算成员 [Measures] 的空值。[rank max]:

只有当我将一个值传递给@[Sales_step] 参数时它才起作用。虽然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

至：

case strtomember(@[Sales_step]).member_caption

它抛出了一个错误 "The STRTOMEMBER function expects a member expression for the 1 argument. A tuple set expression was used"。当我也使用它时，单参数和多参数都会出错：

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

我需要如何修改计算成员 [Measures].[rank max] 以获得具有最大等级的所需结果，以传递 @[Sales_step] 多值参数？

Answer 1

我想知道这样的东西是否有效：

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 
...
...

SSRS mdx 报告：具有传递多值参数的最大排名值的计算成员

SSRS mdx report: calculated member with maximum rank value for passes multivalue parameter

parameters

olap

mdx

member

reporting-services