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Multiplicity Element (ASSL)

  • Článek

Indicates whether the attributes in the RelationshipEnd are at the “one” side or the “many” side of a relationship.

Syntax

  
<RelationshipEnd>  
   ...  
   <Multiplicity>...</Multiplicity>  
   ...  
</RelationshipEnd>

Element Characteristics

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

Element Relationships

Relationship Element
Parent element RelationshipEnd
Child elements None

Remarks

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

Value Description
One This is the primary key end.
Many This is the foreign key end.

The enumeration that corresponds to the allowed values for role in the Analysis Management Objects (AMO) object model is Multiplicity.