question:How to alter department in PMS system 1.Use generally method modified department: update emp set deptno='department code' where empno='employee department'; 2.Use procedure modified department. The following coding in the sql windows. CREAT…
在编程过程当中由于修改过了包名. 原来的包名是: com.pms.entities.base 然后改为了:com.pms.entities.other 当我重新映射生成数据表的时候就报错:org.hibernate.MappingException: An association from the table DUTY_INFO refers to an unmapped class: com.pms.entities.other.Department 我明明已经修改过了类对应的映射文件,而且准…