What Type Of Relationship Occurs When Occurrences Of The Entity Type Are Related To Other Occurrences Of The Same Entity Type?
What Type Of Relationship Occurs When Occurrences Of The Entity Type Are Related To Other Occurrences Of The Same Entity Type? A unary relationship, also called recursive, is one in which a relationship exists between occurrences of the same entity set. In this relationship, the primary and foreign keys are the same, but they represent