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KeyColumns Element (ASSL)

  • Artikkeli

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.