Possible Duplicate:
Hibernate and no PK
Anyone knows how to do hibernate mapping for table or view without a primary key?
Possible Duplicate: Hibernate and no PK Anyone knows how to do hibernate mapping for
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Possible Duplicate:
Hibernate and no PK
Anyone knows how to do hibernate mapping for table or view without a primary key?
Don’t think Hibernate allows mapping a table without a primary key…think about how Hibernate would perform updates without a column that can uniquely identify a row.
I guess a work-around would be to use a composite key with all columns, but you are much better off adding a primary key.