标签: hibernate
我有两个独立的实体
@Entity @Table(name="A") public class A { private String a1,a2,a3; // getter and setter } @Entity @Table(name="B") public class B { private String b1,b2,b3; // getter and setter }
我想编写一个等效的休眠查询
选择a1,a2,b1,b2 从A,B那里B.b1 =?和A.a1 =?