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StanAccy
 Post subject: Adding unique constraints across columns of a <map>
PostPosted: Wed Sep 29, 2004 4:45 pm 
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Joined: Fri Sep 03, 2004 2:01 pm
Posts: 51
Hibernate version:2.1.6


I have a Class A that has a java.util.Map of Class B --> some value, call it C

Ive mapped A to its own table, and specified <map> for mapping.

I want to enable a unique constraint between the a_id in the mapped table, and the value, C.

Is this possible to specify in the Hibernate mapping file?

Nick
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