Question

我的情况是模型中有两个不同的尺寸。尺寸A具有ColorId，FirstColor和SecondColor。尺寸B具有ColorId和Firstcolor。我试图从两个不同的维度获得一个完整的colorId列表。请记住，这个mdx需要在ssrs中使用。

尺寸A

ColorId     FirstColor    SecondColor
T0z17       Blue           Green
T0lqa       Red            Yellow

维度B

ColorId     FirstColor
T201k       Black
Tph1v       Orange

预期输出（仅1列）

ColorId
T0z17
T0lqa
T201k
Tph1v

Answer 1

尝试使用此联合查询：

$body = <<< TEXT
Hi {$user},

Thank you for registering with us, here is your registration information. 

Login Username: {$user}
Email: {$user_email} 
Password: ==SECRET==

You can update it anytime by going to {$site_url}

Thanks
{$site_name}
TEXT;

Answer 2

由于格雷格的回答并不是真正的不同，我会用以下方式修复他的代码：

With 
Member [Measures].[SameColor] as
IIF(
    [Dimension A].[Color Id].CurrentMember.Name = [Dimension B].[Color Id].CurrentMember.Name,
    1,
    NULL
)

Member [Measures].[OnlyAColor] as
IIF(
    IsEmpty(
        LinkMember(
            [Dimension A].[Color Id].CurrentMember,
            [Dimension B].[Color Id]
        )
    ),
    1,
    NULL
)

Member [Measures].[OnlyBColor] as
IIF(
    IsEmpty(
        LinkMember(
            [Dimension B].[Color Id].CurrentMember,
            [Dimension A].[Color Id]
        )
    ),
    1,
    NULL
)

Member [Measures].[Color] as 
IIF(
    [Dimension A].[Color Id].CurrentMember is [Dimension A].[Color Id].[All],
    [Dimension B].[Color Id].CurrentMember.Name
    [Dimension A].[Color Id].CurrentMember.Name
)

Select [Measures].[Color] on 0,  
NonEmpty(
    [Dimension A].[Color Id].[Color Id].Members * [Dimension B].[Color Id].[Color Id].Members,
    [Measures].[SameColor]
)
+
NonEmpty(
    [Dimension A].[Color Id].[Color Id].Members * [Dimension B].[Color Id].[All],
    [Measures].[OnlyAColor]
)
+
NonEmpty(
    [Dimension A].[Color Id].[All] * [Dimension B].[Color Id].[Color Id].Members,
    [Measures].[OnlyBColor]
) on 1
From [YourCube]

Mdx在不同维度之间的联合

2 个答案: