INFORMATION.SCHEMA.INDEXES
persistent class INFORMATION.SCHEMA.INDEXES extends %Library.Persistent [ Final ]
SQL Table Name: INFORMATION_SCHEMA.INDEXES
Returns one row for each indexed field in the current namespace for tables that can be accessed by the current user in the current namespace.Property Inventory
- ASCORDESC
- COLUMNNAME
- INDEXCATALOG
- INDEXNAME
- INDEXSCHEMA
- NONUNIQUE
- ORDINALPOSITION
- PRIMARYKEY
- TABLECATALOG
- TABLENAME
- TABLESCHEMA
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 ASCORDESC as %String (COLLATION = "Upper", MAXLEN = 1) [ SqlFieldName = ASC_OR_DESC ];
Sort sequence for the column: "A" for ascending; "D" for descending. Caché only supports "A" sort sequences.
Property methods: ASCORDESCDisplayToLogical(), ASCORDESCGet(), ASCORDESCIsValid(), ASCORDESCLogicalToDisplay(), ASCORDESCLogicalToOdbc(), ASCORDESCNormalize(), ASCORDESCSet()
property COLUMNNAME as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = COLUMN_NAME ];
Name of column in the index.
Property methods: COLUMNNAMEDisplayToLogical(), COLUMNNAMEGet(), COLUMNNAMEIsValid(), COLUMNNAMELogicalToDisplay(), COLUMNNAMELogicalToOdbc(), COLUMNNAMENormalize(), COLUMNNAMESet()
property INDEXCATALOG as %String (MAXLEN = 128) [ Calculated , SqlFieldName = INDEX_CATALOG ];
Table qualifier - always NULL in Caché.
Property methods: INDEXCATALOGCompute(), INDEXCATALOGDisplayToLogical(), INDEXCATALOGGet(), INDEXCATALOGIsValid(), INDEXCATALOGLogicalToDisplay(), INDEXCATALOGLogicalToOdbc(), INDEXCATALOGNormalize(), INDEXCATALOGSQLCompute()
property INDEXNAME as %String (COLLATION = "Upper", MAXLEN = 128) [ SqlFieldName = INDEX_NAME ];
Name of the index.
Property methods: INDEXNAMEDisplayToLogical(), INDEXNAMEGet(), INDEXNAMEIsValid(), INDEXNAMELogicalToDisplay(), INDEXNAMELogicalToOdbc(), INDEXNAMENormalize(), INDEXNAMESet()
property INDEXSCHEMA as %String (COLLATION = "Upper", MAXLEN = 128) [ Calculated , SqlFieldName = INDEX_SCHEMA ];
Name of schema that contains the index. Always the same as the TABLE_SCHEMA.
Property methods: INDEXSCHEMACompute(), INDEXSCHEMADisplayToLogical(), INDEXSCHEMAGet(), INDEXSCHEMAIsValid(), INDEXSCHEMALogicalToDisplay(), INDEXSCHEMALogicalToOdbc(), INDEXSCHEMANormalize(), INDEXSCHEMASQLCompute()
property NONUNIQUE as %SmallInt [ SqlFieldName = NON_UNIQUE ];
NON_UNIQUE indicates whether or not the index is a unique index. Returns one of the following values:
- 1 - If the index values can be nonunique (not a unique index).
- 0 - if the index values must be unique (a unique index).
Property methods: NONUNIQUEDisplayToLogical(), NONUNIQUEGet(), NONUNIQUEIsValid(), NONUNIQUELogicalToDisplay(), NONUNIQUENormalize(), NONUNIQUESet()
property ORDINALPOSITION as %SmallInt [ SqlFieldName = ORDINAL_POSITION ];
Column sequence number in index (starting with 1).
Property methods: ORDINALPOSITIONDisplayToLogical(), ORDINALPOSITIONGet(), ORDINALPOSITIONIsValid(), ORDINALPOSITIONLogicalToDisplay(), ORDINALPOSITIONNormalize(), ORDINALPOSITIONSet()
property PRIMARYKEY as %SmallInt [ Calculated , SqlFieldName = PRIMARY_KEY ];
PRIMARY_KEY indicates whether or not the index is a primary key index. Returns one of the following values:
- 1 - If the index values are the primary key values.
- 0 - if the index values are not the primary key values.
Property methods: PRIMARYKEYCompute(), PRIMARYKEYDisplayToLogical(), PRIMARYKEYGet(), PRIMARYKEYIsValid(), PRIMARYKEYLogicalToDisplay(), PRIMARYKEYNormalize(), PRIMARYKEYSQLCompute()
property TABLECATALOG as %String (MAXLEN = 128) [ Calculated , SqlFieldName = TABLE_CATALOG ];
Table qualifier - always NULL in Caché.
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()
Inherited Members
Inherited Methods
- %AddToSaveSet()
- %AddToSyncSet()
- %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()
- %OnDetermineClass()
- %Open()
- %OpenId()
- %OriginalNamespace()
- %PackageName()
- %PurgeIndices()
- %Reload()
- %RemoveFromSaveSet()
- %ResolveConcurrencyConflict()
- %RollBack()
- %Save()
- %SaveDirect()
- %SerializeObject()
- %SetModified()
- %SortBegin()
- %SortEnd()
- %SyncObjectIn()
- %SyncTransport()
- %UnlockExtent()
- %UnlockId()
- %ValidateIndices()
- %ValidateObject()
Storage
Gray indicates storage defined by superclasses.
Storage Model: CacheSQLStorage
Maps: 2
Map number 1 is named Master
thismap.Global: ^oddSQL
Map number 2 is named rxIndex
thismap.Global: ^rINDEXSQL
^oddSQL({SchemaExact},{TableExact},9,{Sequence})
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^rINDEXSQL("rv",$$UPPER({TABLE_SCHEMA}),$$UPPER({TABLE_NAME}),{Sequence})
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