select s.id, s.name, s.company_id, s.empno, s.phone,s.status,s.sex,s.id_no,s.post,s.duty, s.create_id,s.del_flag,s.version, s.create_by, s.create_time, s.update_by, s.update_time, s.remark, c.id as company_id,c.name as company_name,d.name as create_name from ex_student s left join sys_company c on c.id=s.company_id left join sys_user d on d.id=s.create_id update ex_student set del_flag=1 where id=#{studentId} and s.del_flag=0 AND s.name like concat('%', #{name}, '%') AND s.phone like concat('%', #{phone}, '%') AND s.company_id =#{companyId} AND s.id_no like concat('%', #{idNo}, '%') AND s.create_id =#{createId} AND s.duty =#{duty} AND s.create_id in #{createId} order by s.id desc where s.id=#{studentId} select id,phone from ex_student where phone=#{phone} and del_flag=0 limit 1 select id,id_no,company_id from ex_student where id_no=#{idNo} and del_flag=0 limit 1 select * from ex_student where phone=#{phone} and del_flag=0 limit 1