Cardinality Element (ASSL)

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.

See Also

Reference

Properties (ASSL)

Concepts

Attributes and Attribute Hierarchies