Hi,
I have a Typical Master Detail relation:
Customer
customerId integer not null (PK)
name ...
Bill
fk_customerId integer not null (PK)
billNumber integer not null (PK)
...
For my CMP Entities, I'd like to use a 1:n Relation between the two entities.
The billNumber is unique within one customer. How do I declare the relation, that billNumber and fk_customerId is the primary key of the bill entity. And at the same time fk_customerId is the cmr-field.