我想显示的OrderID所有订单的那个地方后放置放置所有的订单底部美元的市场.
我使用了fllowing查询
select
Orders.OrderID
from
Orders
where
Orders.OrderDate > (
select
Orders.OrderDate
from
Orders
where
Orders.CustomerID = (
select
Customers.CustomerID
from
Customers
where
Customers.CompanyName='Bottom-Dollar Markets'
)
);
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但它给出了错误子查询回溯多个值
我正在使用northwind数据库