%iKnow.Objects.MetadataField
persistent class %iKnow.Objects.MetadataField extends %Library.Persistent
SQL Table Name: %iKnow_Objects.MetadataField
Note: the use of this class is no longer recommended for accessing elements of a specific domain. For those scenarios, %iKnow.Tables.Utils offers a more flexible and customizable way of projecting iKnow domain data to SQL
This is a read-only object representation wrapping the internal iKnow data structures for Metadata fields.
This class can be used from Cache ObjectScript or SQL to access a single or small number of entries, but the storage mappings are not meant to support elaborate or complex queries targeting this SQL table.
Please use the predefined queries in %iKnow.Queries.MetadataAPI and other query classes to consult metadata as the internal global structures are designed to optimize performance for these queries rather than general-purpose access.
Property Inventory
- DataType
- DomainId
- FieldId
- HasBitstringStorage
- Hidden
- IsCaseSensitive
- ListOfValuesId
- Name
- StorageType
- SupportedOperators
- ValidateListOfValues
Parameters
Properties
Indexes
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
Storage Model: CacheSQLStorage
Maps: 2
Map number 1 is named MainMap
thismap.Global: ^ISC.IK.Mdt.FieldId
Map number 2 is named NameIndex
thismap.Global: ^ISC.IK.Mdt.Field
^ISC.IK.Mdt.FieldId({DomainId},{FieldId})
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^ISC.IK.Mdt.Field({DomainId},$s($lg($g(^ISC.IK.Sys.DomainD({DomainId})),3)>=3:$$$UPPER({Name}), 1:{Name}))
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