[jboss-jira] [JBoss JIRA] Updated: (HIBERNATE-59) @OneToMany collection is not filled when it should when the PK is of uniqueidentifier

[ http://jira.jboss.com/jira/browse/HIBERNATE-59?page=all ] Tobias Bergman updated HIBERNATE-59: ------------------------------------ Description: I have found a problem when using uniqueidentifier as PK and FK. A collection which should have entires are empty. The same code will have a non-empty collections when tested on glassfish. import javax.persistence.*; import java.util.List; @Entity @Table(name = "A") public class A { @Id @Column(name = "Id") private String mId; @OneToMany(mappedBy = "mA") private List<B> mBList; //Getter and setters to the members... } @Entity @Table(name = "B") public class B { @Id @Column(name = "Id") private String mId; @ManyToOne @JoinColumn(name = "AId") private A mA; //Getter and setters to the members... } When the db type is an uniqueidentifier the mBList list is not filled! If the db type is changed to a string the List is filled correctly. But it works with uniqueidentifier when the entity is merged (when creating a new entity A and some B's). was: I have found a problem when using uniqueidentifier as PK and FK. A collection which should have entires are empty. The same code will have a non-empty collections when tested on glassfish. Source code is supplied in the forum post. Priority: Critical (was: Major) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira