select * from employee_table where username = #{username} insert into employee_table(id,username,password,name,sex,deptId) values (#{id},#{username},#{password},#{name},#{sex},#{deptId}) select count(1) from employee_table where deptId = #{deptId} update employee_table set username=#{username}, name = #{name},sex = #{sex}, deptId = #{deptId} where id=#{id} update employee_table set password=#{password} where id=#{id} select password from employee_table where id=#{id} select * from user_table insert into user_table(id,empname,sex,deptname,address,hireDate,remark) values (#{id},#{empname},#{sex},#{deptname},#{address},#{hireDate},#{remark}) update user_table empname = #{empname}, sex = #{sex}, deptname = #{deptname}, sex = #{address}, hireDate = #{hireDate}, remark = #{remark} where id=#{id} delete from user_table where id=#{id}