select stu_id, stu_no, stu_name, gender, major_name, class_name, teacher_name , dept_name,id_card from view_stu_info and stu_no = #{stuNo} and stu_name like concat('%', #{stuName}, '%') where stu_id = #{stuId} SELECT '1' AS patientType, u.user_name AS studentId, u.nick_name AS name, CASE WHEN u.sex = '0' THEN 0 WHEN u.sex = '1' THEN 1 ELSE 2 END AS gender, u.phonenumber AS phone, d.dept_name AS department FROM sys_user u LEFT JOIN sys_dept d ON u.dept_id = d.dept_id and u.user_name = #{studentId} and u.nick_name like concat('%', #{name}, '%')