Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All
Expand Minimize

KeyColumns Element (ASSL)

 

Applies To: SQL Server 2016 Preview

Contains the collection of KeyColumn element definitions for a parent object.


<DimensionAttribute> <!-- or AggregationInstanceAttribute, AggregationInstanceCubeDimension, MeasureGroupAttribute, ScalarMiningStructureColumn -->
   ...
   <KeyColumns>
      <KeyColumn xsi:type="DataItem"...</KeyColumn>
   </KeyColumns>
   ...
</Dimension>

Characteristic

Description

Data type and length

None

Default value

None

Cardinality

1-n: Required element that can occur more than once.

The KeyColumns collection can contain multiple KeyColumn elements that represent a multipart key for an attribute or mining structure column.

Community Additions

ADD
Show:
© 2015 Microsoft