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From Mike Matrigali <mikem_...@sbcglobal.net>
Subject Re: unique columns must be nullable ?
Date Tue, 12 Dec 2006 17:58:37 GMT
Out of curiousity what behavior does Hibernate expect when 2 nulls are 
inserted into a "unique" nullable column?

Xanana Gusmao wrote:
> On this page http://wiki.apache.org/db-derby/HibernateHelp
> it says:
> 
> "Hibernate Annotations do not work because Derby does not allow a unique column
> to be nullable"
> 
> Is this (that Derby's unique column must be non-nullable) still true ?
> 
> 
> 
> 


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