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thatdevdude
 Post subject: HQL question
PostPosted: Tue Apr 24, 2007 5:21 am 
Newbie

Joined: Mon Mar 26, 2007 5:26 am
Posts: 10
Hey all

I have a movies table which in turn has a category property (int) ranging from 0 to 11. I'm trying to select one movie from each category and return the result, but am finding it difficult to do so. Is this possible with a single HQL statement?

Thanks!
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Ananasi
 Post subject:
PostPosted: Tue Apr 24, 2007 9:30 am 
Expert
Expert

Joined: Tue Jul 11, 2006 10:21 am
Posts: 457
Location: Columbus, Ohio
Hmm...not quite clear on your question (you want a random movie from each category, or a specific one, or what), but here's one way of getting one movie given a category value.

Code:
session.createQuery("from Movie where category = :catvalue").setInteger("catvalue", 11).setMaxResults(1).uniqueResult();
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