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

[Steve Ebersole (JIRA)]

    [ https://issues.jboss.org/browse/HIBERNATE-59?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130886#comment-13130886 ] 

Steve Ebersole commented on HIBERNATE-59:
-----------------------------------------

This is not the correct project to report Hibernate issues under. This Jira project is for reporting issues in the integration between Hibernate and WildFly. To report issues in Hibernate, please use https://hibernate.atlassian.net. Thanks.

> @OneToMany collection is not filled when it should when the PK is of uniqueidentifier
> -------------------------------------------------------------------------------------
>
>                 Key: HIBERNATE-59
>                 URL: https://issues.jboss.org/browse/HIBERNATE-59
>             Project: Hibernate Integration
>          Issue Type: Bug
>         Environment: Windows XP SP2
> JBoss 4.2 CR1
> SQL Server 2000
>            Reporter: Tobias Bergman
>            Assignee: Steve Ebersole
>            Priority: Critical
>
> 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).



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