Erd Recursive Relationship - Web unary relationship (recursive) a unary relationship, also called recursive, is one in which a relationship exists between. Web a relationship between two entities is called recursive relationship if the two entities are of similar type. Indicates the number of entities or participants associated with a relationship;
Indicates the number of entities or participants associated with a relationship; Web a relationship between two entities is called recursive relationship if the two entities are of similar type. Web unary relationship (recursive) a unary relationship, also called recursive, is one in which a relationship exists between.