hibernate get unique field result

Posted by cometta on Stack Overflow See other posts from Stack Overflow or by cometta
Published on 2010-04-02T04:46:41Z Indexed on 2010/04/02 4:53 UTC
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java

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hibernate

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sql

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distinct

i use below to get unique "departmentCode" , but by using distinct, my list only return 'departmentCode' all other fields are not retrieved from table, how to retrieve other fields as well like 'divisionCode' and make sure 'departmentCode' is always unique?

  DetachedCriteria crit = DetachedCriteria.forClass(Company.class);
        crit.setProjection(Projections.distinct(Projections.property("departmentCode")));

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