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PerformancePort
 Post subject: Query with criteria Hibernate
PostPosted: Fri May 07, 2010 9:52 am 
Newbie

Joined: Fri May 07, 2010 9:47 am
Posts: 2
Hello, you excuse to me for my inglish... I have one information.
I must transformer one query SQL in criteria with Hibernate, but i do not know. The query with SQL is:
Code:
SELECT MAX(nickname) FROM test where nickname LIKE '%name%'


Thanks for you help ^^
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joelc
 Post subject: Re: Query with criteria Hibernate
PostPosted: Sat May 08, 2010 12:43 am 
Newbie

Joined: Tue Oct 24, 2006 7:47 pm
Posts: 4
Not in front of an IDE right now but try:

Code:
// create your criteria
Criteria criteria = session.createCriteria(Test.class);

// this is the "where" clause
criteria.add(Restrictions.like("nickname", "%name%"));

// a projection represents what you want to select (what you want "projected"). You want the max nickname
criteria.setProjection(Projections.max("nickname"));
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