我试图找到“ ItemsSold”最多的卖家,并在该行中显示该卖家和其他所有商品。由于某种原因,我的查询不断拉动整个表。
SELECT DISTINCT
Name,
Username,
Password,
Address,
Email,
CCNumber,
CCExpiration,
ItemsSold
FROM auctionsite.dbo.Seller
JOIN (SELECT MAX(ItemsSold) AS id FROM auctionsite.dbo.Seller GROUP BY
ItemsSold) max ON id = max.id
答案 0 :(得分:1)
您可以使用order by
和逻辑来提取一行:
select s.*
from auctionsite.dbo.Seller s
order by s.itemSold desc
fetch first 1 row only;
注意:如果有关系,则此关系仅获取绑定的行之一。
如果需要所有联系,则一种方法使用子查询:
select s.*
from auctionsite.dbo.Seller s
where s.itemSold = (select max(s2.itemSold) from auctionsite.dbo.Seller s2);