ssas - 每个公共维度成员的计算度量

Question

给定下表：

CREATE TABLE [Dimensie].[Cao]
(
    [Cao key] INT NOT NULL IDENTITY(1,1),
    [Cao business key] NVARCHAR(255) NOT NULL,
    CONSTRAINT [PK Cao] PRIMARY KEY ([Cao key]),
    CONSTRAINT [UC Cao business key] UNIQUE ([Cao business key])
);

CREATE TABLE [Dimensie].[Datum]
(
    [Datum key] INT NOT NULL,
    [Datum business key] DATETIME NOT NULL,
    [Jaar] INT NOT NULL,
    [Maand] INT NOT NULL,
    [Dag van de maand] INT NOT NULL,
    [Datum] NVARCHAR(255) NOT NULL
    CONSTRAINT [PK Datum] PRIMARY KEY ([Datum key]),
    CONSTRAINT [UC Datum business key] UNIQUE ([Datum business key])
);

CREATE TABLE [Personeel].[Contractuele uren]
(
    [Datum key] INT NOT NULL,
    [Cao key] INT NOT NULL,
    [Contractuele uren] NUMERIC(15,6) NOT NULL,
    CONSTRAINT [FK Contractuele uren Datum] FOREIGN KEY ([Datum key]) REFERENCES [Dimensie].[Datum] ([Datum key]),
    CONSTRAINT [FK Contractuele uren Cao] FOREIGN KEY ([Cao key]) REFERENCES [Dimensie].[Cao] ([Cao key]),
    CONSTRAINT [UC Contractuele uren] UNIQUE ([Datum key], [Cao key])
);

CREATE TABLE [Personeel].[Werklast uren]
(
    [Datum key] INT NOT NULL,
    [Cao key] INT NOT NULL,
    [Werklast uren] NUMERIC(15,6) NOT NULL,
    CONSTRAINT [FK Werklast uren Datum] FOREIGN KEY ([Datum key]) REFERENCES [Dimensie].[Datum] ([Datum key]),
    CONSTRAINT [FK Werklast uren Cao] FOREIGN KEY ([Cao key]) REFERENCES [Dimensie].[Cao] ([Cao key])
);

所以Personeel架构中的两个表都引用了架构中的两个表Dimensie。

我SSAS tabular根据这些表生成了一个项目，并采取了以下措施：

Contracturen := SUM('Contractuele uren'[Contractuele uren])
Uren/FTE     := SUM('Werklast uren'[Werklast uren])
Contract FTE := 'Contractuele uren'[Contracturen]/'Werklast uren'[Uren/FTE]

这给了我以下结果（[Dimensie].[Datum].[Maand]在行上，[Dimensie].[Cao].[Cao business key]在列上）：

每个月都可以。但是，总计是两个总和的除法，而我希望它是成员36和小计的总和45。

如何更改度量的定义Contract FTE以实现此目的？

标签： ssassql-server-2016tabularssas-tabular

Answer 1

在总结之前，使用迭代器对各个成员执行除法：

Contract FTE := 
    SUMX(
        VALUES('Cao'[Cao business key]); 
        DIVIDE('Contractuele uren'[Contracturen]; 'Werklast uren'[Uren/FTE])
    )