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Cardinality Element (ASSL)

  • Άρθρο

Indicates the cardinality of the relationship described by an AttributeRelationship or RegularMeasureGroupDimension.

Syntax

  
<AttributeRelationship> <!-- or RegularMeasureGroupDimension -->  
   ...  
   <Cardinality>...</Cardinality>  
   ...  
</AttributeRelationship>

Element Characteristics

Characteristic Description
Data type and length String (enumeration)
Default value Many
Cardinality 0-1: Optional element that can occur once and only once.

Element Relationships

Relationship Element
Parent element AttributeRelationship, RegularMeasureGroupDimension
Child elements None

Remarks

The value of this element is limited to one of the strings in the following table.

Value Description
Many Many-to-one relationship
One One-to-one relationship

The enumeration corresponding to the allowed values for Cardinality in the Analysis Management Objects (AMO) object model is Cardinality.