Contents tagged with table class represenation
today I want to write about reflecting hierarchy of classes in db with help of code-first.
There are three types:
Table per Hierarchy
Table per Type
Table per conreate class.
Below goes more detailed description
Table per Hierarchy (TPH): one table for the entire class inheritance hierarchy. Table includes discriminator column which distinguishes between inheritance classes. This is a default inheritance mapping strategy in Entity Framework.
Table per Type (TPT): This approach suggests a separate table for each domain class.
Table per Concrete class (TPC): one table for one concrete class, but not for the abstract class. So, if you inherit the abstract … more