Class %DeepSee.Model.relationship

class %DeepSee.Model.relationship extends %DeepSee.Model.node, %DeepSee.Model.source

Meta-data for a cube-to-cube relationship within a DeepSee cube.

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	7	1

Summary

Properties
additionalDescription	cardinality	cube	dependsOn
description	disabled	displayName	factName
factNumber	factSelectivity	inverse	isModified
linkClass	linkProperty	name	nullReplacement
relatedCube	sourceExpression	sourceProperty

Methods
%AddToSaveSet	%AtScaleConvertAggregate	%AtScaleConvertTimeFunction	%AtScaleConvertType
%AtScaleCreateMessageObj	%AtScaleExport	%AtScaleInitIndex	%AtScaleProcessSourceRef
%AtScaleProduceAttribute	%AtScaleProduceDataSet	%BindExport	%ClassIsLatestVersion
%ClassName	%ConstructClone	%DispatchClassMethod	%DispatchGetModified
%DispatchGetProperty	%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty
%DispatchSetProperty	%Extends	%GetParameter	%IsA
%IsModified	%New	%NormalizeObject	%ObjectModified
%OriginalNamespace	%PackageName	%QuoteList	%QuoteValue
%QuoteValueL10N	%RemoveFromSaveSet	%SerializeObject	%SetModified
%Validate	%ValidateObject	XMLDTD	XMLExport
XMLExportToStream	XMLExportToString	XMLNew	XMLSchema
XMLSchemaNamespace	XMLSchemaType

Properties

• property cardinality as %DeepSee.Datatype.string(VALUELIST=",one,many",XMLPROJECTION="attribute");

Cardinality of this relationship.
If "one", then this relationship refers to one fact within the related cube.
If "many", then this relationship refers to many facts within the related cube.

• relationship cube as %DeepSee.Model.cube(XMLPROJECTION="none") [ Inverse = relationships,Cardinality = one ];

Cube that this relationship belongs to.

• property dependsOn as %DeepSee.Datatype.string(MAXLEN=32000,XMLPROJECTION="attribute");

If defined, this is an MDX expression identifying another level/relationship within this cube that this relationship depends on, e.g., "[Outlet].[H1].[City]"
This causes the following changes to this cube.

An additional index is created based on the "master" level's fact and this relationship's fact.

When the set of members for this level is produced it is filtered using this index.

• property factNumber as %DeepSee.Datatype.string(XMLPROJECTION="attribute");

Define a stable fact number for this relatinonship

• property inverse as %DeepSee.Datatype.entityName(XMLPROJECTION="attribute");

Name of the inverse relationship within the related cube.

• property nullReplacement as %DeepSee.Datatype.string(XMLPROJECTION="attribute");

Optional. If defined, this is used as the display value for any records that have no related item.
The nullReplacement property for the entire cube is ignored by relationships.
If not defined, then missing members will not be listed by queries.

• property relatedCube as %DeepSee.Datatype.entityName(XMLPROJECTION="attribute");

(Logical) Name of the cube this relationship refers to.

Methods

• method %Validate() as %Status

Test if this relationship's definition is valid.

Class Reference IRIS for UNIX 2024.1.2
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