INFORMATION.SCHEMA.VIEWTABLEUSAGE
persistent class INFORMATION.SCHEMA.VIEWTABLEUSAGE extends %Library.Persistent [ Final ]
SQL Table Name: INFORMATION_SCHEMA.VIEW_TABLE_USAGE
Returns one row for each table in the current namespace where the table is used by a view, and the current user has privileges for the table and view.Property Inventory
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 TABLECATOLOG as %String (MAXLEN = 128) [ Calculated , SqlFieldName = TABLE_CATALOG ];
Table qualifier - always NULL in InterSystems IRIS.
Property methods: TABLECATOLOGCompute(), TABLECATOLOGDisplayToLogical(), TABLECATOLOGGet(), TABLECATOLOGIsValid(), TABLECATOLOGLogicalToDisplay(), TABLECATOLOGLogicalToOdbc(), TABLECATOLOGNormalize(), TABLECATOLOGSQLCompute()
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 VIEWCATALOG as %String (MAXLEN = 128) [ Calculated , SqlFieldName = VIEW_CATALOG ];
View qualifier - always NULL in InterSystems IRIS.
Property methods: VIEWCATALOGCompute(), VIEWCATALOGDisplayToLogical(), VIEWCATALOGGet(), VIEWCATALOGIsValid(), VIEWCATALOGLogicalToDisplay(), VIEWCATALOGLogicalToOdbc(), VIEWCATALOGNormalize(), VIEWCATALOGSQLCompute()
property VIEWNAME as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = VIEW_NAME , Required ];
Name of the view.
Property methods: VIEWNAMEDisplayToLogical(), VIEWNAMEGet(), VIEWNAMEIsValid(), VIEWNAMELogicalToDisplay(), VIEWNAMELogicalToOdbc(), VIEWNAMENormalize(), VIEWNAMESet()
property VIEWSCHEMA as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = VIEW_SCHEMA , Required ];
Name of schema that contains the view.
Property methods: VIEWSCHEMADisplayToLogical(), VIEWSCHEMAGet(), VIEWSCHEMAIsValid(), VIEWSCHEMALogicalToDisplay(), VIEWSCHEMALogicalToOdbc(), VIEWSCHEMANormalize(), VIEWSCHEMASet()
Indexes
index (PKeyIndex on VIEWSCHEMA,VIEWNAME,TABLESCHEMA,TABLENAME) [PrimaryKey];
Index methods: PKeyIndexCheck(), PKeyIndexCheckUnique(), PKeyIndexDelete(), PKeyIndexExists(), PKeyIndexOpen(), PKeyIndexSQLCheckUnique(), PKeyIndexSQLExists(), PKeyIndexSQLFindPKeyByConstraint(), PKeyIndexSQLFindRowIDByConstraint()
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
Gray indicates storage defined by superclasses.
Storage Model: SQLStorage
Maps: 2
Map number 1 is named Master
thismap.Global: ^rINDEXSQL
Map number 2 is named rxIndex
thismap.Global: ^rINDEXSQL
^rINDEXSQL("VIEW",{SchemaExact},{ViewExact},{TableExtent})
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^rINDEXSQL("rv",$$UPPER({VIEW_SCHEMA}),$$UPPER({VIEW_NAME}),{TableExtent})
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