UNION

UNION

1. UNION (Syntax: Union(Set_Expression1, Set_Expression2 [,...n][, ALL]))

Description:

This function is used to return a set that is generated by the union of two sets, optionally retaining duplicate members.

Syntax:

Union(Set_Expression1, Set_Expression2 [,...n][, ALL])

Return type:

SET

Parameters:

Parameter

Description

Parameter

Description

Set_Expression1

It is a valid MDX expression that returns a set.

Set_Expression2

It is a valid MDX expression that returns a set.

Example:

SELECT [Measures].[Internet Order Quanlity] ON 0, UNION([Customer].[Geography].[Country], [Customer].[Geography].[State-Province])ON 1 FROM [AdventureWorksMF]

2. UNION (Syntax: {Set_Expression1 , Set_Expression2 [,...n]})

Description:

This function is used to return a set that is generated by the union of two sets, optionally retaining duplicate members.

Syntax:

{Set_Expression1 , Set_Expression2 [,...n]}

Return type:

SET

Parameters:

Parameter

Description

Parameter

Description

Set_Expression1

It is a valid MDX expression that returns a set.

Set_Expression2

It is a valid MDX expression that returns a set.

Example:

SELECT [Measures].[Internet Order Quanlity] ON 0, {[Customer].[Geography].[Country], [Customer].[Geography].[State-Province]}ON 1 FROM [AdventureWorksMF]

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