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Hibernate fetching a list
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Brian Mulholland
Ranch Hand
Joined: Mar 12, 2009
Posts: 54
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So I have a query that returns N entities, each with multiple layers of subdetail. Is there a way i can get Hibernate to build a join so it can populate the object hierarchy in each row from a single statement? Because today, according to the show_sql attribute being on, I can see that it is making a query for each detail element. That isn't going to scale nicely over some features.
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Hebert Coelho
Ranch Hand
Joined: Jul 14, 2010
Posts: 754
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You can use the join fetch in the query.
Check here for more details: http://uaihebert.com/?p=1274
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[uaiHebert.com] [Full WebApplication JSF EJB JPA JAAS with source code to download] One Table Per SubClass [Web/JSF]
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subject: Hibernate fetching a list
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