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KeyColumns Element (ASSL)

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.

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