KeyUniquenessGuarantee Element (ASSL)

Indicates whether the relationship between the attribute key and its name, and the relationship to related attributes, is guaranteed to be valid.

Syntax


<DimensionAttribute>  
   ...  
   <KeyUniquenessGuarantee>...</KeyUniquenessGuarantee>  
   ...  
</DimensionAttribute>  

Element Characteristics

Characteristic Description
Data type and length Boolean
Default value False
Cardinality 0-1: Optional element that can occur once and only once.

Element Relationships

Relationship Element
Parent element DimensionAttribute
Child elements None

Remarks

Microsoft SQL Server Analysis Services uses the KeyUniquenessGuarantee element to optimize query construction when it retrieves members from the underlying data source for this attribute.

The element that corresponds to the parent of KeyUniquenessGuarantee in the Analysis Management Objects (AMO) object model is DimensionAttribute.

See Also

Properties (ASSL)