0
以下兩個語句在多維數據集中返回相同的結果,是比另一個更優化還是在後臺發生一些編譯器魔術?MDX不同的表達式,相同的結果
CREATE MEMBER
CURRENTCUBE.[Measures].[Total Interest Expense]
AS
AGGREGATE(
EXISTING({([GL Income Statement Account].[Account Type].&[INTEREST EXPENSE])}),
[Measures].[Amount]
)
CREATE MEMBER
CURRENTCUBE.[Measures].[Total Interest Expense]
AS
(
[GL Income Statement Account].[Account Type].&[INTEREST EXPENSE],
[Measures].[Amount]
)