%iKnow.Objects.CrcUnique

deprecated persistent class %iKnow.Objects.CrcUnique extends %Library.Persistent

SQL Table Name: %iKnow_Objects.CrcUnique

Note: the use of this class is no longer recommended for accessing elements of a specific domain. For those scenarios, %iKnow.Tables.Utils offers a more flexible and customizable way of projecting iKnow domain data to SQL

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

This class can be used from 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.

NOTE: This object assumes all underlying data structures are present. Use domain-specific copies of these objects for domains where not all indices are built. See also the GenerateAllObjectsForDomain() method in %iKnow.Objects.Utils.

Property Inventory

• CcUniId
• CcUnique
• CorpusDominance
• CorpusFrequency
• CorpusSpread
• CrcUniId
• DomainId
• Head
• HeadId
• Relation
• RelationId
• Tail
• TailId

Parameters

parameter READONLY = 1;

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

Properties

property CcUniId as %Integer [ Calculated ];

Property methods: CcUniIdCompute(), CcUniIdDisplayToLogical(), CcUniIdGet(), CcUniIdIsValid(), CcUniIdLogicalToDisplay(), CcUniIdNormalize(), CcUniIdSQLCompute()

property CcUnique as %iKnow.Objects.CcUnique [ Calculated ];

Property methods: CcUniqueCompute(), CcUniqueGet(), CcUniqueGetObject(), CcUniqueGetObjectId(), CcUniqueSQLCompute()

property CorpusDominance as %Numeric [ Calculated ];

Property methods: CorpusDominanceCompute(), CorpusDominanceDisplayToLogical(), CorpusDominanceGet(), CorpusDominanceIsValid(), CorpusDominanceLogicalToDisplay(), CorpusDominanceNormalize(), CorpusDominanceSQLCompute()

property CorpusFrequency as %Integer [ Calculated ];

Property methods: CorpusFrequencyCompute(), CorpusFrequencyDisplayToLogical(), CorpusFrequencyGet(), CorpusFrequencyIsValid(), CorpusFrequencyLogicalToDisplay(), CorpusFrequencyNormalize(), CorpusFrequencySQLCompute()

property CorpusSpread as %Integer [ Calculated ];

Property methods: CorpusSpreadCompute(), CorpusSpreadDisplayToLogical(), CorpusSpreadGet(), CorpusSpreadIsValid(), CorpusSpreadLogicalToDisplay(), CorpusSpreadNormalize(), CorpusSpreadSQLCompute()

property CrcUniId as %Integer [ Required ];

Property methods: CrcUniIdDisplayToLogical(), CrcUniIdGet(), CrcUniIdIsValid(), CrcUniIdLogicalToDisplay(), CrcUniIdNormalize(), CrcUniIdSet()

property DomainId as %Integer [ Required ];

Property methods: DomainIdDisplayToLogical(), DomainIdGet(), DomainIdIsValid(), DomainIdLogicalToDisplay(), DomainIdNormalize(), DomainIdSet()

property Head as %iKnow.Objects.EntityUnique [ Calculated ];

Property methods: HeadCompute(), HeadGet(), HeadGetObject(), HeadGetObjectId(), HeadSQLCompute()

property HeadId as %Integer;

Property methods: HeadIdDisplayToLogical(), HeadIdGet(), HeadIdIsValid(), HeadIdLogicalToDisplay(), HeadIdNormalize(), HeadIdSet()

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

Property methods: RelationCompute(), RelationGet(), RelationGetObject(), RelationGetObjectId(), RelationSQLCompute()

property RelationId as %Integer;

Property methods: RelationIdDisplayToLogical(), RelationIdGet(), RelationIdIsValid(), RelationIdLogicalToDisplay(), RelationIdNormalize(), RelationIdSet()

property Tail as %iKnow.Objects.EntityUnique [ Calculated ];

Property methods: TailCompute(), TailGet(), TailGetObject(), TailGetObjectId(), TailSQLCompute()

property TailId as %Integer;

Property methods: TailIdDisplayToLogical(), TailIdGet(), TailIdIsValid(), TailIdLogicalToDisplay(), TailIdNormalize(), TailIdSet()

Indexes

index (CrcUni on DomainId,HeadId,RelationId,TailId) [Unique];

Index methods: CrcUniCheck(), CrcUniCheckUnique(), CrcUniDelete(), CrcUniExists(), CrcUniIdDisplayToLogical(), CrcUniIdFreqExists(), CrcUniIdGet(), CrcUniIdIsValid(), CrcUniIdLogicalToDisplay(), CrcUniIdNormalize(), CrcUniIdSet(), CrcUniIdSpreadExists(), CrcUniOpen(), CrcUniSQLCheckUnique(), CrcUniSQLExists(), CrcUniSQLFindPKeyByConstraint(), CrcUniSQLFindRowIDByConstraint()

index (CrcUniIdFreq on DomainId,CorpusFrequency);

Index methods: CrcUniIdFreqExists()

index (CrcUniIdSpread on DomainId,CorpusSpread);

Index methods: CrcUniIdSpreadExists()

index (PKINDEX on DomainId,CrcUniId) [IdKey, PrimaryKey, Type = key, Unique];

Index methods: PKINDEXCheck(), PKINDEXDelete(), PKINDEXExists(), PKINDEXOpen(), PKINDEXSQLCheckUnique(), PKINDEXSQLExists(), PKINDEXSQLFindPKeyByConstraint(), PKINDEXSQLFindRowIDByConstraint()