Entity beans which map two tables with foreign key pointing to alternate key (not primary key)
posted 8 years ago
I am using Toplink and have 2 entity beans: Logger and LuAppList. There is a many-to-one relationship from Logger to LuAppList. The Logger table has a foreign key reference to an alternate key in LuAppList (not the primary key). I get they error:
TOPLINK-45 Missing mapping for field [LU_APP_LIST.app_id]
It works when its mapped to a primary key. But the database table design has changed and the foreign key is now an alternate key.
Does anyone know if this should work, or how to fix it?