Apr 20th, 2011, 07:43 AM
Spring Hibernate Database
I have uploaded an application were I have a problem which I couldn't solve the last week.
In my MYSQL- Database I have 3 tables: item <-> product_item <-> product.
The product_item additionally has an attribute to the relation- columns and the primary key of product_item is a composed key (id_item and id_product).
It would be great if someone could have a look about my application.
I always get the Exception: id_item could not be null and I don't know how to do.
The Programm can be downloaded under:
Apr 20th, 2011, 12:22 PM
I have the same problem
Music & Directory
Last edited by Paulel; Mar 11th, 2012 at 01:23 PM.
May 13th, 2011, 12:17 AM