The MetaModelFactType table Top Previous Next
The MetaModelFactType table stores details of each Fact Type in a
Model.
Field Description
StartDate Not currently used.
EndDate Not currently used.
ModelId The unique identifier of the Model to
which the Model Element belongs.
FactTypeId The unique identifier of the Fact Type.
Is the actual name of the Fact Type.
FactTypeName The name of the Fact Type. Must be the
same as FactTypeId in Boston.
IsObjectified Set to True if the Fact Type is
objectified, else set to False.
IsCoreFactType Not currently used.
IsPreferredReferenceMode If an Entity Type does not have a
Compound Reference Scheme, set to
True where the Fact Type is the Fact
Type that contains the Role Constraint
which defines the Reference Scheme
for the Entity Type, else set to False.
Used to hide Fact Types within the
graphical user interface (GUI), where a
Reference Scheme for an Entity Type
(that does not have a Compound
Reference Scheme) is not displayed to
the user of the software.
ObjectifyingEntityTypeId Set to the unique identifier of the Entity
Type that is the Objectifying Entity Type
of an Objectified Fact Type, else NULL
IsSubtypeFactType Set to True if the Fact Type is a Fact
Type that defines a Subtype
Relationship between Object Types.
IsMDAModelElement True if the FactType is part of the Core