KeyColumns Element (ASSL)
Contains the collection of KeyColumn element definitions for a parent object.
Syntax
<DimensionAttribute> <!-- or AggregationInstanceAttribute, AggregationInstanceCubeDimension, MeasureGroupAttribute, ScalarMiningStructureColumn -->
...
<KeyColumns>
<KeyColumn xsi:type="DataItem"...</KeyColumn>
</KeyColumns>
...
</Dimension>
Element Characteristics
Characteristic | Description |
---|---|
Data type and length | None |
Default value | None |
Cardinality | 1-n: Required element that can occur more than once. |
Element Relationships
Relationship | Element |
---|---|
Parent elements | AggregationInstanceAttribute, AggregationInstanceCubeDimension, DimensionAttribute, MeasureGroupAttribute, ScalarMiningStructureColumn |
Child elements | KeyColumn of type DataItem |
Remarks
The KeyColumns collection can contain multiple KeyColumn elements that represent a multipart key for an attribute or mining structure column.
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