我想在同一个实体类中使用内部连接处理从另一个表中获取的列
我的实体类

@Entity
@Table(name="EMP")
public class Employee{
    @Id
    @Column(name="EmpId",length = 2, nullable = false)
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long EmpId;
    @Column(name="EmpName", nullable = false)
    private Long EmpName;
    @Column(name="EmpSalary", nullable = false)
    private Long EmpSalary;
    
    @Column(name="EmpPf", nullable = true)
    private Long EmpPf;
    /*also have getter setter*/
}

个字符
我的疑问是

select e.name,e.salary,ep.EmpPfInfo as EmpPf from EMP e inner join EMPPF ep on e.EmpId = ep.EmpId

型
如何在Employee实体类中MapEmpPf列，以便在“emp”表上运行简单查询时不会出现任何错误？