Field | Data type | Purpose | Part of Primary Key |
subtypeId | Id of the concept playing the subtype role. Set to an Identifier of a concept. | YES | |
supertypeId | Id of the concept playing the supertype role. Set to an Identifier of a concept. | YES | |
Specifies the inclusive date at which the transitive closure record was added or changed its active state. | YES | ||
Specifies whether at the transitive closure represented by the subtypeId and supertypeId became valid (active) or invalid (inactive) from the point in time specified by the effectiveTime. | NO |