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The moose likes Object Relational Mapping and the fly likes org.hibernate.NonUniqueObjectException Big Moose Saloon
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indu iyengar
Ranch Hand

Joined: Jul 30, 2010
Posts: 115
Hi all, when I started to use relationships, it ends up with different types of exceptions.. please give tell me what is key element and why index as the element in list ?

am using 3 tables..
student (studID primary key),courses(courseID primary key) and student-course(studID and courseID as columns )..

the student can select different courses.
so one student with

mapping file..

when I call then

thanks ,
I agree. Here's the link:
subject: org.hibernate.NonUniqueObjectException
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