Hello. I have a Parent and Child entities.
// in the parent
@OneToMany(mappedBy = "parent", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
private List<Child> children;
// in the child
@ManyToOne
private Parent parent;Somewhere I do this:
parent.getChildren().remove(0);
manager.merge(parent);Manager.merge is just
transaction.begin();
entityManager.merge(o);
transaction.commit();But the element isn't removed. Should I remove the children entity too? It works using EntityManagerFactory.
