慢速运行MDX查询 - 运行总计

Question

我们正在尝试创建一个计算的度量来执行另一个度量的运行总计。考虑到数据量并不是很大，我们怎样才能使这个查询更快？

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

尝试删除 “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]