jointable « Delete « JPA Q&A

1. Removing items from join table in hibernate when deleting entities    stackoverflow.com

I have 2 classes with @ManyToMany relationship first class: Clip second class: Location the main idea is that a clip can be available in several locations this is the clip class.

@Entity
@Table(name = "CLIP")
public class Clip ...

2. cascade delete -orphan Problem with JoinTable Annotation    forum.hibernate.org

I have a big object graph with some association within some objects.I am facing problem with deletion. My annotation as below. @Entity @Table(name = "t_person") public final class Person { ..................... ...................... @OneToMany(fetch = FetchType.LAZY) @Cascade( { org.hibernate.annotations.CascadeType.SAVE_UPDATE, org.hibernate.annotations.CascadeType.DELETE_ORPHAN }) @JoinTable(name = "t_per_cars", joinColumns = { @JoinColumn(name = "fk_to_person") }) @IndexColumn(name = "car_list_position", base = 1) private List cars = new ...

3. JPA cascading delete for jointable only?    forum.hibernate.org

Hi, I have one entity A and another U. U references a collection of A through a join table: @OneToMany(fetch = FetchType.EAGER) @JoinTable(name="ua") private Set ua; When trying to delete an instance of A, I understandably get a constraint violation exception from the database, as this instance is referenced through the above relationship. Which would be the best way to automatically ...

4. Unexplained delete on jointable during add    forum.hibernate.org

Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message waltc Post subject: Unexplained delete on jointable during add Posted: Thu Apr 14, 2011 8:31 am Newbie Joined: Thu Nov 05, 2009 11:31 am Posts: 8 I am using Hibernate as the JPA provider in a ...

5. Depth of cascade for delete on a external jointable    forum.hibernate.org