INFORMATION.SCHEMA.COLUMNHISTOGRAMS
persistent class INFORMATION.SCHEMA.COLUMNHISTOGRAMS extends %Library.Persistent [ Final ]
SQL Table Name: INFORMATION_SCHEMA.COLUMN_HISTOGRAMS
Property Inventory
- BUCKETPOSITION
- BUCKETWIDTH
- COLUMNNAME
- INTERPOLATABLE
- NULLBUCKETS
- ORDINALPOSITION
- PERCENTILE
- TABLECATALOG
- TABLENAME
- TABLESCHEMA
- VALUE
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 BUCKETPOSITION as %Integer [ SqlFieldName = BUCKET_POSITION , Required ];
Property methods: BUCKETPOSITIONDisplayToLogical(), BUCKETPOSITIONGet(), BUCKETPOSITIONIsValid(), BUCKETPOSITIONLogicalToDisplay(), BUCKETPOSITIONNormalize(), BUCKETPOSITIONSet()
property BUCKETWIDTH as %Float [ SqlFieldName = BUCKET_WIDTH ];
Property methods: BUCKETWIDTHDisplayToLogical(), BUCKETWIDTHGet(), BUCKETWIDTHIsValid(), BUCKETWIDTHLogicalToDisplay(), BUCKETWIDTHNormalize(), BUCKETWIDTHSet()
property COLUMNNAME as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = COLUMN_NAME , Required ];
Name of the column.
Property methods: COLUMNNAMEDisplayToLogical(), COLUMNNAMEGet(), COLUMNNAMEIsValid(), COLUMNNAMELogicalToDisplay(), COLUMNNAMELogicalToOdbc(), COLUMNNAMENormalize(), COLUMNNAMESet()
property INTERPOLATABLE as %Boolean;
Property methods: INTERPOLATABLEDisplayToLogical(), INTERPOLATABLEGet(), INTERPOLATABLEIsValid(), INTERPOLATABLELogicalToDisplay(), INTERPOLATABLENormalize(), INTERPOLATABLESet()
property NULLBUCKETS as %Integer [ SqlFieldName = NULL_BUCKETS ];
Property methods: NULLBUCKETSDisplayToLogical(), NULLBUCKETSGet(), NULLBUCKETSIsValid(), NULLBUCKETSLogicalToDisplay(), NULLBUCKETSNormalize(), NULLBUCKETSSet()
property ORDINALPOSITION as %Integer [ SqlFieldName = ORDINAL_POSITION , Required ];
Column's ordinal position within the table.
Property methods: ORDINALPOSITIONDisplayToLogical(), ORDINALPOSITIONGet(), ORDINALPOSITIONIsValid(), ORDINALPOSITIONLogicalToDisplay(), ORDINALPOSITIONNormalize(), ORDINALPOSITIONSet()
property PERCENTILE as %Float;
Property methods: PERCENTILEDisplayToLogical(), PERCENTILEGet(), PERCENTILEIsValid(), PERCENTILELogicalToDisplay(), PERCENTILENormalize(), PERCENTILESet()
property TABLECATALOG as %String (MAXLEN = 128) [ Calculated , SqlFieldName = TABLE_CATALOG ];
Table qualifier - always NULL in InterSystems IRIS
Property methods: TABLECATALOGCompute(), TABLECATALOGDisplayToLogical(), TABLECATALOGGet(), TABLECATALOGIsValid(), TABLECATALOGLogicalToDisplay(), TABLECATALOGLogicalToOdbc(), TABLECATALOGNormalize(), TABLECATALOGSQLCompute()
property TABLENAME as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = TABLE_NAME , Required ];
Name of the table.
Property methods: TABLENAMEDisplayToLogical(), TABLENAMEGet(), TABLENAMEIsValid(), TABLENAMELogicalToDisplay(), TABLENAMELogicalToOdbc(), TABLENAMENormalize(), TABLENAMESet()
property TABLESCHEMA as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = TABLE_SCHEMA , Required ];
Name of schema that contains the table.
Property methods: TABLESCHEMADisplayToLogical(), TABLESCHEMAGet(), TABLESCHEMAIsValid(), TABLESCHEMALogicalToDisplay(), TABLESCHEMALogicalToOdbc(), TABLESCHEMANormalize(), TABLESCHEMASet()
property VALUE as %String;
Property methods: VALUEDisplayToLogical(), VALUEGet(), VALUEIsValid(), VALUELogicalToDisplay(), VALUELogicalToOdbc(), VALUENormalize(), VALUESet()
Inherited Members
Inherited Methods
- %AddToSaveSet()
- %AddToSyncSet()
- %BuildDeferredIndices()
- %BuildIndicesAsync()
- %BuildIndicesAsyncResponse()
- %CheckConstraints()
- %CheckConstraintsForExtent()
- %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()
- %IsNull()
- %KillExtent()
- %LockExtent()
- %LockId()
- %New()
- %NormalizeObject()
- %ObjectIsNull()
- %ObjectModified()
- %Oid()
- %OnBeforeAddToSync()
- %OnDeleteFinally()
- %OnDetermineClass()
- %OnOpenFinally()
- %OnSaveFinally()
- %Open()
- %OpenId()
- %OriginalNamespace()
- %PackageName()
- %PurgeIndices()
- %Reload()
- %RemoveFromSaveSet()
- %ResolveConcurrencyConflict()
- %RollBack()
- %Save()
- %SaveDirect()
- %SerializeObject()
- %SetModified()
- %SortBegin()
- %SortEnd()
- %SyncObjectIn()
- %SyncTransport()
- %UnlockExtent()
- %UnlockId()
- %ValidateIndices()
- %ValidateObject()
- %ValidateTable()
Storage
Storage Model: SQLStorage
Maps: 1
Map number 1 is named Master
thismap.Global: ^oddSQL
^oddSQL({SchemaExact},{TableExact},8,{ORDINAL_POSITION},{BUCKET_POSITION})
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