Entity(a) Role-Relationship(b) | | | --------{Join 2a1b}---------- The problem is that I can't seem to wrap my arms around defining this OOP. Entity is the class, a row is the instance and ...well....see? > >Let's assume People (each record is one person), Relatives (relation form people to people) and relationship (nature of the relationship). We might have a structure like this; > ><PRE> >People ----> Relations ------> Relationships > |-----------> People_A >>
>Relations -------------> People > |-------------------> People_A > |-------------------> Realtionship >