with-clause引用了hSQL中两个不同的from-clause元素

Question

获取异常：

with-cluse引用了两个不同的from-cluse元素

@Entity
public class A {

    @Id
    private Long id;

    @Column(name = "A_ID")
    private Long aId;

    @ManyToOne(fetch=FetchType.LAZY)
    @JoinColumn(name = "A_ID")
    private B b;
}

@Entity
public class B {

    @Id
    private Long id;

    @OneToMany(fetch=FetchType.LAZY, cascade=CascadeType.ALL)
    @JoinColumn(name="C_ID" , referencedColumnName="ID")
    private List<C> c;
}

@Entity
public class C {

    @Id
    private Long id;

    @Column(name="C_ID")
    private Long cId;

    @Column
    private String addType;
}

SELECT * FROM A a 
INNER JOIN a.b b ON a.aId=b.id 
LEFT OUTER JOIN b.c c ON b.id=c.cId AND c.addType='PermanentAddress' 
LEFT OUTER JOIN b.c d ON b.id=d.cId AND d.addType='ResidentialAddress'
LEFT OUTER JOIN b.c e ON b.id=e.cId AND e.addType='OfficeAddress'
WHERE a.id  =:id

Answer 1

查询中不需要ON子句。Hibernate确实会自动链接模型。