Class %iKnow.Objects.CrcUnique

persistent class %iKnow.Objects.CrcUnique extends %Persistent

This is a read-only object representation wrapping the internal iKnow data structures for unique CRCs.

This class can be used from Cache ObjectScript or SQL to access a single or small number of entries, but the storage mappings are not meant to support elaborate or complex queries targeting this SQL table.

Please use the predefined queries in %iKnow.Queries.CrcAPI and other query classes to consult CRC data as the internal global structures are designed to optimize performance for these queries rather than general-purpose access.

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
1	11			4

Summary

Properties
CorpusDominance	CorpusFrequency	CorpusSpread	CrcUniId
DomainId	Master	MasterId	Relation
RelationId	Slave	SlaveId

Methods
%%OIDGet	%AddToSaveSet	%AddToSyncSet	%BuildIndices
%CheckUnique	%ClassIsLatestVersion	%ClassName	%ComposeOid
%ConstructClone	%Delete	%DeleteExtent	%DeleteId
%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty	%DispatchMethod
%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty	%Exists
%ExistsId	%Extends	%GUID	%GUIDSet
%GetLock	%GetParameter	%GetSwizzleObject	%Id
%IsA	%IsModified	%KillExtent	%LockExtent
%LockId	%New	%NormalizeObject	%ObjectModified
%Oid	%OnBeforeAddToSync	%OnDetermineClass	%Open
%OpenId	%OriginalNamespace	%PackageName	%PurgeIndices
%Reload	%RemoveFromSaveSet	%ResolveConcurrencyConflict	%RollBack
%Save	%SaveDirect	%SerializeObject	%SetModified
%SortBegin	%SortEnd	%SyncObjectIn	%SyncTransport
%UnlockExtent	%UnlockId	%ValidateObject

Parameters

• parameter READONLY = 1;

READONLY = 1 means that objects can be created, opened but not saved or deleted. Tables are projected to SQL as READONLY.

Properties

• property CorpusDominance as %Numeric [ Calculated ];

• property CorpusFrequency as %Integer [ Calculated ];

• property CorpusSpread as %Integer [ Calculated ];

• property CrcUniId as %Integer;

• property DomainId as %Integer;

• property Master as %iKnow.Objects.EntityUnique [ Calculated ];

• property MasterId as %Integer;

• property Relation as %iKnow.Objects.EntityUnique [ Calculated ];

• property RelationId as %Integer;

• property Slave as %iKnow.Objects.EntityUnique [ Calculated ];

• property SlaveId as %Integer;

Indices

• index (CrcUni on DomainId,MasterId,RelationId,SlaveId) [Unique];

• index (CrcUniIdFreq on DomainId,CorpusFrequency);

• index (CrcUniIdSpread on DomainId,CorpusSpread);

• index (PKINDEX on DomainId,CrcUniId) [IdKey,PrimaryKey,Unique];


[BASEXML] > [%iKnow] > [Objects] > [CrcUnique]		Private Storage