[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-3169) 3.2.6 breaks implicit join for collections

3.2.6 breaks implicit join for collections ------------------------------------------ Key: HHH-3169 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3169 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.6 Reporter: Michael Newcomb Assignee: Gail Badner The implicit join query "Cat.by.kitten.name2" below works fine in 3.2.5, but will fail to initialize in 3.2.6: import java.util.Set; import java.util.HashSet; import java.util.List; import javax.persistence.Id; import javax.persistence.OneToMany; import javax.persistence.Entity; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.Query; @Entity @NamedQueries(value = { @NamedQuery( name = "Cat.by.kitten.name", query = "select c from Cat c inner join c.kittens as kitten with kitten.name=:name"), @NamedQuery( name = "Cat.by.kitten.name2", query = "select c from Cat c where c.kittens.name=:name") } ) public class Cat { @Id protected String name; @OneToMany protected Set<Cat> kittens = new HashSet<Cat>(); public Cat(String name) { this.name = name; } public Set<Cat> getKittens() { return kittens; } public static void main(String... args) { EntityManager entityManager; entityManager.getTransaction().begin(); Cat mom = new Cat("mom1"); Cat kitten1 = new Cat("mom1.kitten1"); Cat kitten2 = new Cat("mom1.kitten2"); entityManager.persist(mom); entityManager.persist(kitten1); entityManager.persist(kitten2); mom.getKittens().add(kitten1); mom.getKittens().add(kitten2); mom = new Cat("mom2"); kitten1 = new Cat("mom2.kitten1"); kitten2 = new Cat("mom2.kitten2"); entityManager.persist(mom); entityManager.persist(kitten1); entityManager.persist(kitten2); mom.getKittens().add(kitten1); mom.getKittens().add(kitten2); entityManager.getTransaction().commit(); Query query = entityManager.createNamedQuery("Cat.by.kitten.name"); query.setParameter("name", "mom1.kitten1"); for (Cat cat : (List<Cat>) query.getResultList()) { System.out.println(cat.name); } query = entityManager.createNamedQuery("Cat.by.kitten.name2"); query.setParameter("name", "mom1.kitten1"); for (Cat cat : (List<Cat>) query.getResultList()) { System.out.println(cat.name); } } }