[英]order by sum t-sql
select
w.firstName, w.lastName, w.fbId, q.userId,
SUM(q.bidCount) as sumOfBids
from
geopl_kubetiAuct.firstWeekBids as q
join
geopl_kubetiAuct.Users w on q.userId = w.Id
where
q.bidedItem = 'laptop'
group by
w.firstName, w.lastName, w.fbId, q.userId
這將選擇所有符合此要求的用戶。 如何選擇前2個sumOfBids
?
我已經order by sumOfBids top 2 desc
在group by
order by sumOfBids top 2 desc
添加了order by sumOfBids top 2 desc
但是它不起作用
SELECT TOP 2 w.firstName,
w.lastName,
w.fbId,
q.userId,
Sum(q.bidCount) AS sumOfBids
FROM geopl_kubetiAuct.firstWeekBids AS q
INNER JOIN geopl_kubetiAuct.Users w
ON q.userId = w.Id
WHERE q.bidedItem = 'laptop'
GROUP BY w.firstName,
w.lastName,
w.fbId,
q.userId
ORDER BY sumOfBids DESC
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