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steffi2
 Post subject: HQL and is null?
PostPosted: Thu Jan 14, 2010 12:32 pm 
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Joined: Wed Jan 21, 2009 8:41 pm
Posts: 54
Why is it that HQL doesn't generated is null for me?

If I'm building a HQL query myself why is it that I have to conditionally use "is null only" if the identifier I'm evaluating is null or not?

When is it ever desirable to have attribute = null in a query? ie. why is that the default behaviour?
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