如何使用LEFT OUTER JOIN创建JPA查询

@Entity
public class User {
    @Id
    private Long id;
    private String name;

    @OneToMany
    private List<Order> orders;
}

@Entity
public class Order {
    @Id
    private Long id;
    private String orderNumber;

    @ManyToOne
    private User user;
}

String jpql = "SELECT u, o FROM User u LEFT OUTER JOIN u.orders o";
List<Object[]> resultList = entityManager.createQuery(jpql).getResultList();

CriteriaBuilder cb = entityManager.getCriteriaBuilder();
CriteriaQuery<Tuple> cq = cb.createTupleQuery();
Root<User> userRoot = cq.from(User.class);
Join<User, Order> orderJoin = userRoot.join(User_.orders, JoinType.LEFT);
cq.multiselect(userRoot, orderJoin);
TypedQuery<Tuple> query = entityManager.createQuery(cq);
List<Tuple> resultList = query.getResultList();