- Binary relationship 1:N
- Choose relation T (N-side) inc. foreign/pri key of S
- Binary relationship M:N
- Create relation, inc. foreign/pri keys of S&T
- Multivalued
- For each mv_attr, create new relation, inc. foreign/pri key of parent
- n-ary relationship
- Create new relation, inc. all foreign/pri keys of participating
entities
In Focus
1.4.09. ER to Relational mapping