IRelQueryTableName Interface

Provides access to members that define a relationship query table name.

Members

	All Properties Methods	Description
	DoNotPushJoinToDB	Indicates if the join is processed on the client.
	ForwardDirection	Indicates if the originPrimaryClass of the RelationshipClass is the SourceTable.
	LeftOuterJoin	Indicates if the type of join will be a left outer join.
	RelationshipClassName	The name object for the RelationshipClass that defines the RelQueryTable.
	SrcQueryFilter	A QueryFilter applied to a cursor opened from the RelQueryTable.
	SrcSelectionSet	A SelectionSet applied to a cursor opened from the RelQueryTable.
	TargetColumns	The destination dataset columns available in a cursor opened from the RelTableTable.

CoClasses that implement IRelQueryTableName

Remarks

The IRelQueryTableName interface contains properties that correspond to the parameters used with the IRelQueryTableFactory::Open method.

The following code shows how to create a new RelQueryTable from a RelQueryTableName object. The function takes a MemoryRelationshipClassName object. To find how to create a MemoryRelationshipClassName, see the help for IMemoryRelationshipClassName.

Private Function CreateJoin(pMemoryRelationshipClassName As IMemoryRelationshipClassName) As IRelQueryTable
  Dim pRelQueryTableName As IRelQueryTableName
  Set pRelQueryTableName = New RelQueryTableName

  With pRelQueryTableName
    Set .RelationshipClassName = pMemoryRelationshipClassName
    .ForwardDirection = True
    .DoNotPushJoinToDB = True
    .TargetColumns = ""
    .LeftOuterJoin = True
    Set .SrcQueryFilter = Nothing
    Set .SrcSelectionSet = Nothing
  End With

  Dim pName As IName
  Set pName = pRelQueryTableName
  Set CreateJoin = pName.Open
End Function

The IDataset::FullName method can be used on an existing RelQueryTable object to get a corresponding RelQueryTableName object.

See the IName interface topic for more information on Name objects in general.

See Also

RelQueryTable Class | IRelQueryTableFactory Interface | IName Interface