如何逆向从父子到子父的 SSRS 递归层次排序

Question

我试图在 SSRS 200R2 的报告中反转递归层次结构的排序。该报告基于包含所需层次结构的 SSAS 多维数据集构建。

我阅读了这个主题的答案： SSRS ignores sort in a recursive hierarchy 我明白我无法对级别之间的层次结构进行排序。但是，我想要做的是反转从父子到子父的排序，而不是级别之间的排序，我找不到这样做的方法。

这是我的意思的一个例子：

员工的递归层次结构和求和度量如下所示：

Employee | Measure
------------------
Peter    | 10
  Adam   | 3
  Zelda  | 7
James    | 20
  Becky  | 15
  Paul   | 5

我希望看到相同的信息，但我想让子项显示在组的顶部，父项显示在组的底部：

Employee | Measure
------------------
  Adam   | 3
  Zelda  | 7
Peter    | 10
  Becky  | 15
  Paul   | 5
James    | 20

我尝试添加一个新字段“employee_level”，它表示我用来创建报告的员工层次结构中员工的级别，但按“employee_level”对 tablix 进行排序没有任何效果。

这是我在 MDX 中用于获取上述输出的查询：

WITH  
SET Filter_Employee_Hierarchy AS 
FILTER ([Employees].[Emp_Id].ALLMEMBERS , [Measures].[Sum] > 0)

MEMBER Employee_Level AS
[Employees].[Emp_Id].CURRENTMEMBER.LEVEL.ORDINAL 

MEMBER Employee AS
[Employees].[Emp_Id].MEMBER_CAPTION

MEMBER Employee_Parent AS 
[Employees].[Emp_Id].PARENT.MEMBER_CAPTION

SELECT 
{ [Measures].[Sum], Employee_Level, Employee,Employee_Parent } ON COLUMNS, 
{ Filter_Employee_Hierarchy } ON ROWS 
FROM [Cube];

是否有可能实现上述反转？如果有，怎么做？

编辑： 我想要做的是在 SSRS 报告 中获得相反的顺序。将 ORDER 添加到 MDX 不会影响最终报告。

Answer 1

您可以在SELECT 子句中使用ORDER 函数吗？

WITH  
SET [Filter_Employee_Hierarchy] AS 
  FILTER (
    [Employees].[Emp_Id].ALLMEMBERS 
  , [Measures].[Sum] > 0 
  )
SET [Filter_Employee_Hierarchy_ORDERED] AS
 ORDER(
    HIERARCHIZE([Filter_Employee_Hierarchy])
   ,[Measures].[Employee_Level]
   ,BDESC  
  )
MEMBER [Measures].[RNKforOrdering] AS
  RANK(
     [Employees].[Emp_Id].CURRENTMEMBER
    ,[Filter_Employee_Hierarchy_ORDERED]
  )
MEMBER [Measures].[Employee_Level] AS
  [Employees].[Emp_Id].CURRENTMEMBER.LEVEL.ORDINAL 
MEMBER [Measures].[Employee] AS
  [Employees].[Emp_Id].MEMBER_CAPTION
MEMBER [Measures].[Employee_Parent] AS 
  [Employees].[Emp_Id].PARENT.MEMBER_CAPTION
SELECT 
  { 
    [Measures].[Sum]
  , [Measures].[Employee_Level] 
  , [Measures].[Employee_Parent] 
  , [Measures].[RNKforOrdering]
  } ON 0, 
  [Filter_Employee_Hierarchy_ORDERED] ON 1
FROM [Cube];