慢速運行MDX查詢 - 運行總計

Question

我們正在嘗試創建一個計算的度量來執行另一個度量的運行總計。考慮到數據量並不是很大，我們怎樣才能使這個查詢更快？

WITH MEMBER [Measures].[X] AS aggregate 
(
    {Null:[Transaction Date].CurrentMember}, 
    [Measures].[Transaction Amount] 
) 
SELECT 
non empty { 
    [Measures].[X] 
} ON columns 
, 
non empty { 
    ([Claim].[Claim Number].children* 
    [Transaction Date].[Hierarchy].[Day].&[2013-02-28T00:00:00] 
) 
} 
ON rows 
FROM [ClaimsCube] 

Answer 1

嘗試刪除 「非空」

WITH MEMBER [Measures].[X] AS aggregate 

(
    {Null:[Transaction Date].CurrentMember}, 
    [Measures].[Transaction Amount] 
) 
SELECT 
{ 
    [Measures].[X] 
} ON columns 
, 
{ 
    ([Claim].[Claim Number].children* 
    [Transaction Date].[Hierarchy].[Day].&[2013-02-28T00:00:00]) 
} 
ON rows 
FROM [ClaimsCube]