persistent class %Dictionary.CompiledIndex
extends %Persistent, %Dictionary.CompiledIndexQuery
• parameter SQLENABLED = 1;
• property Abstract
as %Boolean;
Specifies that this index should be abstract. Not projected to SQL, holds no data.
• property BuildPurge
as %Boolean;
BuildPurge
• property CompilationSignature
as %RawString;
CompilationSignature
• property CompilerGenerated
as %Boolean;
CompilerGenerated
• property Condition
as %RawString;
In the case of a conditional index, specifies the condition that must be met for an entry to be included in the index.
• property CoshardWith
as %Dictionary.Classname;
Specifies the name of the class this class is cosharded with.
• property Data
as %RawString;
Specifies a list of properties whose values are to be stored within this index.
• property Deprecated
as %Boolean;
True if this index is deprecated.
• property Description
as %RawString;
Specifies a description of the index.
• property Extent
as %Boolean;
An extent index is used to keep track of which object instances belong to a subclass. When using bitmap indices, then an extent index is automatically maintained and there is no need to define one.
• property Final
as %Boolean;
Final
• property Id
as %Integer;
Id
• property IdKey
as %Boolean;
Specifies that the property or properties defined for this index will be used to form the Object Identity value for this object. This value is used to uniquely locate persistent object instances.
• property InheritedId
as %Boolean;
InheritedId
• property Internal
as %Boolean;
If true, then do not display this item in automatic documentation.
• property KeywordError
as %Boolean;
KeywordError
• property KeywordModified
as %Boolean;
KeywordModified
• relationship Methods
as %Dictionary.CompiledIndexMethod [ Inverse = parent,Cardinality = children ];
Method
• property Name
as %Dictionary.Identifier [ Required ];
The name of the index.
• property NotInheritable
as %Boolean;
NotInheritable
• property Origin
as %RawString;
Origin
• property Parameters
as array of %RawString;
Parameter
• property PosInt
as %Boolean;
PosInt
• property PrimaryKey
as %Boolean;
Specifies that this index should be reported, via SQL, as being the Primary Key for this class.
• property Properties
as %RawString;
Specifies a list of properties used to build this index. May also include a collation specification for each property.
• relationship PropertyCollection
as %Dictionary.CompiledIndexProperty [ Inverse = parent,Cardinality = children ];
Property
• property SequenceNumber
as %Integer;
SequenceNumber
• property ShardKey
as %Boolean;
If true then this index defines the components of the shard key.
• property SqlName
as %RawString;
Defines an alternate name for this index when referred to via SQL.
• property SystemAssigned
as %Boolean;
SystemAssigned
• property Type
as %RawString;
Specifies the type of the index. Type 'key' is deprecated.
• property TypeClass
as %Dictionary.Classname;
Specifies the FunctionalIndex class used to provide the implementation of the functional index interface.
• property Unique
as %Boolean [ SqlFieldName = _Unique ];
Specifies whether this is a unique index. The property or properties indexed by a unique index are constrained to have unique values. This means that no two instances can have the same collated value within the extent among the set of all objects of the class that defines the index.
• relationship parent
as %Dictionary.CompiledClass [ Inverse = Indices,Cardinality = parent ];
Pointer to the containing parent object
• classmethod %Exists(oid As %ObjectIdentity)
as %Boolean
Checks to see if the object identified by the OID oid exists in the extent.
Returns %Boolean TRUE if it exists, FALSE if it does not.
• classmethod %LockId(id As %String, shared As %Boolean = 0, timeout As %Integer)
as %Status
Obtain an exclusive or shared lock on the object identified by id. The type
of lock obtained is determined by shared. This method is normally generated by
the storage class for persistent classes using %Storage.Persistent or %Storage.SQL.
• classmethod %UnlockId(id As %String, shared As %Boolean = 0, immediate As %Boolean = 0)
as %Status
Release an exclusive or shared lock on the object identified by id. The type
of lock released is determined by shared. If this method is not overridden
then the default implementation returns an error. This method is normally generated by
the storage class for persistent classes using %Storage.Persistent or %Storage.SQL.
• method AbstractIsDefined()
as %Boolean
• method AbstractReset()
• method AbstractSet(value As %String = "")
as %Status
This is a Set accessor method for the Abstract property.
• method ConditionIsDefined()
as %Boolean
• method ConditionReset()
• method ConditionSet(value As %String = "")
as %Status
This is a Set accessor method for the Condition property.
• method CoshardWithIsDefined()
as %Boolean
• method CoshardWithReset()
• method CoshardWithSet(value As %String = "")
as %Status
This is a Set accessor method for the CoshardWith property.
• method DataIsDefined()
as %Boolean
• method DataReset()
• method DataSet(value As %String = "")
as %Status
This is a Set accessor method for the Data property.
• method DeprecatedIsDefined()
as %Boolean
• method DeprecatedReset()
• method DeprecatedSet(value As %String = "")
as %Status
This is a Set accessor method for the Deprecated property.
• method DescriptionIsDefined()
as %Boolean
• method DescriptionReset()
• method DescriptionSet(value As %String = "")
as %Status
This is a Set accessor method for the Description property.
• method ExtentIsDefined()
as %Boolean
• method ExtentReset()
• method ExtentSet(value As %String = "")
as %Status
This is a Set accessor method for the Extent property.
• method IdKeyIsDefined()
as %Boolean
• method IdKeyReset()
• method IdKeySet(value As %String = "")
as %Status
This is a Set accessor method for the IdKey property.
• method InternalIsDefined()
as %Boolean
• method InternalReset()
• method InternalSet(value As %String = "")
as %Status
This is a Set accessor method for the Internal property.
• method NameIsDefined()
as %Boolean
• method NameReset()
• method NameSet(value As %String = "")
as %Status
This is a Set accessor method for the Name property.
• method PrimaryKeyIsDefined()
as %Boolean
• method PrimaryKeyReset()
• method PrimaryKeySet(value As %String = "")
as %Status
This is a Set accessor method for the PrimaryKey property.
• method PropertiesIsDefined()
as %Boolean
• method PropertiesReset()
• method PropertiesSet(value As %String = "")
as %Status
This is a Set accessor method for the Properties property.
• method SequenceNumberIsDefined()
as %Boolean
• method SequenceNumberReset()
• method SequenceNumberSet(value As %String = "")
as %Status
This is a Set accessor method for the SequenceNumber property.
• method ShardKeyIsDefined()
as %Boolean
• method ShardKeyReset()
• method ShardKeySet(value As %String = "")
as %Status
This is a Set accessor method for the ShardKey property.
• method SqlNameIsDefined()
as %Boolean
• method SqlNameReset()
• method SqlNameSet(value As %String = "")
as %Status
This is a Set accessor method for the SqlName property.
• method TypeClassIsDefined()
as %Boolean
• method TypeClassReset()
• method TypeClassSet(value As %String = "")
as %Status
This is a Set accessor method for the TypeClass property.
• method TypeIsDefined()
as %Boolean
• method TypeReset()
• method TypeSet(value As %String = "")
as %Status
This is a Set accessor method for the Type property.
• method UniqueIsDefined()
as %Boolean
• method UniqueReset()
• method UniqueSet(value As %String = "")
as %Status
This is a Set accessor method for the Unique property.
• classmethod parentOnDelete(id As %String, concurrency As %Integer)
as %Status
•index (IDKEY on Name) [IdKey];
•trigger OnDelete
(BEFORE event DELETE)•trigger OnInsertUpdate
(BEFORE event INSERT/UPDATE)
