关于java修改数据的时候出现的错误

看下图错误：

你所执行的SQL语句呢？有可能是你写错了，或者是接收出错了。

这就是修改的sql语句：

你确认一下，类名与语句是否一致。

ApDoctor类以及ApDoctorDao接口贴出来

贴出来了，看看是啥问题
------------------------ApDoctor 类----------------------------------------------------------------
package com.gx.xxm.user.model;

import java.sql.Timestamp;
import java.util.HashSet;
import java.util.Set;

import com.gx.xxm.user.model.ApDoctortype;
import com.gx.xxm.user.model.ApAnaesthesiaroom;

/**

• ApDoctor entity. @author MyEclipse Persistence Tools */

@SuppressWarnings("serial")
public class ApDoctor implements java.io.Serializable {

// Fields 

private Integer doctorId;
private Integer doctorTypeId;
private Integer anaesthesiaRoomId;
private String doctorNumber;
private String doctorName;
private String password;
private String doctorPhoto;
private String doctorAge;
private String doctorSex;
private String contactPhone;
private String email;
private String contactAddress;
private Timestamp birthday;
private Timestamp workDate;
private String remark;

//多对一  一个医生类型对多个医生
private ApDoctortype apDoctortype;

//多对多  多个医生对多个麻醉室
private ApAnaesthesiaroom anaesthesiaRoom;

private Set<ApPatient> patients = new HashSet<ApPatient>();

// Constructors

/** default constructor */
public ApDoctor() {
}

/** full constructor */
public ApDoctor(Integer doctorTypeId, Integer anaesthesiaRoomId,
        String doctorNumber, String doctorName, String password, String doctorPhoto,
        String doctorAge, String doctorSex, String contactPhone,
        String email, String contactAddress, Timestamp birthday,
        Timestamp workDate, String remark) {
    this.doctorTypeId = doctorTypeId;
    this.anaesthesiaRoomId = anaesthesiaRoomId;
    this.doctorNumber = doctorNumber;
    this.doctorName = doctorName;
    this.password = password;
    this.doctorPhoto = doctorPhoto;
    this.doctorAge = doctorAge;
    this.doctorSex = doctorSex;
    this.contactPhone = contactPhone;
    this.email = email;
    this.contactAddress = contactAddress;
    this.birthday = birthday;
    this.workDate = workDate;
    this.remark = remark;
}

// Property accessors

public Integer getDoctorId() {
    return this.doctorId;
}

public void setDoctorId(Integer doctorId) {
    this.doctorId = doctorId;
}

public Integer getDoctorTypeId() {
    return this.doctorTypeId;
}

public void setDoctorTypeId(Integer doctorTypeId) {
    this.doctorTypeId = doctorTypeId;
}

public Integer getAnaesthesiaRoomId() {
    return this.anaesthesiaRoomId;
}

public void setAnaesthesiaRoomId(Integer anaesthesiaRoomId) {
    this.anaesthesiaRoomId = anaesthesiaRoomId;
}

public String getDoctorNumber() {
    return this.doctorNumber;
}

public void setDoctorNumber(String doctorNumber) {
    this.doctorNumber = doctorNumber;
}

public String getDoctorName() {
    return this.doctorName;
}

public void setDoctorName(String doctorName) {
    this.doctorName = doctorName;
}

public String getDoctorPhoto() {
    return this.doctorPhoto;
}

public void setDoctorPhoto(String doctorPhoto) {
    this.doctorPhoto = doctorPhoto;
}

public String getDoctorAge() {
    return this.doctorAge;
}

public void setDoctorAge(String doctorAge) {
    this.doctorAge = doctorAge;
}

public String getDoctorSex() {
    return this.doctorSex;
}

public void setDoctorSex(String doctorSex) {
    this.doctorSex = doctorSex;
}

public String getContactPhone() {
    return this.contactPhone;
}

public void setContactPhone(String contactPhone) {
    this.contactPhone = contactPhone;
}

public String getEmail() {
    return this.email;
}

public void setEmail(String email) {
    this.email = email;
}

public String getContactAddress() {
    return this.contactAddress;
}

public void setContactAddress(String contactAddress) {
    this.contactAddress = contactAddress;
}

public Timestamp getBirthday() {
    return this.birthday;
}

public void setBirthday(Timestamp birthday) {
    this.birthday = birthday;
}

public Timestamp getWorkDate() {
    return this.workDate;
}

public void setWorkDate(Timestamp workDate) {
    this.workDate = workDate;
}

public String getRemark() {
    return this.remark;
}

public void setRemark(String remark) {
    this.remark = remark;
}

public String getPassword() {
    return password;
}

public void setPassword(String password) {
    this.password = password;
}

public ApDoctortype getApDoctortype() {
    return apDoctortype;
}

public void setApDoctortype(ApDoctortype apDoctortype) {
    this.apDoctortype = apDoctortype;
}

public ApAnaesthesiaroom getAnaesthesiaRoom() {
    return anaesthesiaRoom;
}

public void setAnaesthesiaRoom(ApAnaesthesiaroom anaesthesiaRoom) {
    this.anaesthesiaRoom = anaesthesiaRoom;
}

public Set<ApPatient> getPatients() {
    return patients;
}

public void setPatients(Set<ApPatient> patients) {
    this.patients = patients;
}

}
----------------------------------------结束-----------------------------------------------

-----------------------------ApDoctorDao 接口 ------------------------------------------
@Repository(value = "apDoctorDao")
public class ApDoctorDao extends HibernateDaoSupport {

  @Resource(name = "sessionFactory")
public void setSuerSessionFactory(SessionFactory sessionFactory) {
    super.setSessionFactory(sessionFactory);
}

/**
* 修改-----医生信息
* @param hql
* @param docs
*/
public void updateDoctor(String hql, Object[] docs) {

        this.getHibernateTemplate().update(hql, docs);

}

}
--------------------结束---------------------------------------

貌似我看你修改语句里边把主键都修改了,都不是一个对象了,所以会报unknown entity