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rvenkam
 Post subject: Doubts on ORM
PostPosted: Tue Apr 07, 2009 8:34 am 
Newbie

Joined: Tue Apr 07, 2009 7:43 am
Posts: 1
I am pretty new to hibernate, I have a few basic questions

1. There is a table in DB which has 8 params out of which i want to retrieve only 4. only i need to read from the table. So do i really need to implement this table as a class?

2. can some one explain what is foreign key and how where it is used?
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