简单的MDX过滤器查询

Question

谁能解释这个失败的原因：

WITH MEMBER [Measures].[T]
as
    Filter(
                [Customer].[Customer Name].Children,
                [Measures].[Sales] > 65042.79
        )
SELECT 
  [Measures].[T] on 0
FROM [SalesCube]

而这个还好吗？

SELECT 
    Filter(
            [Customer].[Customer Name].Children,
            [Measures].[Sales] > 65042.79
        ) on 0
FROM [SalesCube]

第一个错误

“该函数期望参数使用字符串或数字表达式。使用了连音符集表达式。”

在我看来，它们完全一样。

Answer 1

意识到应该

WITH SET [T]
as
    Filter(
                [Customer].[Customer Name].Children,
                [Measures].[Sales] > 65042.79
        )
SELECT 
  [Measures].[T] on 0
FROM [SalesCube]