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Home / Class Reference / ENSLIB namespace / %Dictionary.StoragePropertyDefinition
Private  Storage   

%Dictionary.StoragePropertyDefinition


persistent class %Dictionary.StoragePropertyDefinition extends
%Persistent

Inventory


Parameters Properties Methods Queries Indices ForeignKeys Triggers
1 9 9 1 2


Summary


Properties
AverageFieldSize BiasQueriesAsOutlier ChildBlockCount ChildExtentSize
Name OutlierSelectivity Selectivity StreamLocation
parent

Methods
%AddToSaveSet %AddToSyncSet %BuildIndices %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 BiasQueriesAsOutlierIsValid parentOnDelete


Parameters


• parameter SQLENABLED = 1;

Properties


• property AverageFieldSize as %CacheString;
AverageFieldSize
• property BiasQueriesAsOutlier as %CacheString;
BiasQueriesAsOutlier
• property ChildBlockCount as %CacheString;
ChildBlockCount
• property ChildExtentSize as %CacheString;
ChildExtentSize
• property Name as %CacheString [ Required ];
Name
• property OutlierSelectivity as %CacheString;
OutlierSelectivity
• property Selectivity as %CacheString;
Selectivity
• property StreamLocation as %CacheString;
StreamLocation
• relationship parent as %Dictionary.StorageDefinition [ Inverse = Properties,Cardinality = parent ];
Pointer to the containing parent object

Methods


• 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 %Library.CacheStorage or %Library.CacheSQLStorage.
• 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 %Library.CacheStorage or %Library.CacheSQLStorage.
• classmethod BiasQueriesAsOutlierIsValid(val As %String) as %Status
• classmethod parentOnDelete(id As %String, concurrency As %Integer) as %Status

Indices


• index (IDKEY on Name) [IdKey];

Triggers


• trigger OnDelete (AFTER event DELETE)
• trigger OnInsertUpdate (BEFORE event INSERT/UPDATE)