Menu
×
×
正确
SELECT *
FROM Orders
LEFT JOIN Customers
@(20)=
@(20);
SELECT *
FROM Orders
LEFT JOIN Customers
ON Orders.CustomerID=
Customers.CustomerID; 不正确
点击 此处 重试 正确
下一题 ❯SELECT * FROM Orders LEFT JOIN Customersw3exercise_input_no_0=w3exercise_input_no_1; |