以下错误:
Unknown column 'Customers.Customer_ID' in 'on clause'
是这段代码的结果:
SELECT First_Name, Last_Name, Orders.Order_ID, Orders.Order_Date, Orders.Plant_ID, Orders.Plant_Qty, Orders.Price, Orders.Employee_ID
FROM Customers, Orders
INNER JOIN Orders as t2
ON Customers.Customer_ID = t2.Order_ID;
我不知道为什么;Customers.Customer_ID 是客户表中的一个字段吗?