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select new constructor in JPA/Hibernate with DISTINCT NOT WORK!

 
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I have something like:



this works only, if I delete the distinct-keyword from my Constructor. But I need that!

How can I do that, with using the "select new".
 
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why don you try it like this:

select distinct age from myObjects.User user


http://www.hibernate.org/hib_docs/reference/en/html/queryhql-aggregation.html

PD: what does d mean there
 
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