SELECT Persons.Name, Persons.Address, Orders.OrderNo FROM Persons INNER JOIN Orders ON Persons.P_Id=Orders.P_Id ORDER BY Persons.Name Table Persons P_Id Name Address 1 kammo India 2 kamal USA Table Orders OrderNo O_ID P_Id 9 1 2 5 2 5 When run quiery so create error Why? Plz Resolove my Problem Thanks,