1
私はこのクエリに固執しています。あなたは、グループにしたいとちょうど顧客ごとに1行が表示されますのでサブクエリでグループ化されていないデータが正しく返されました
SELECT S.Name AS 'CstName',
S.MinPrice - SUM(coalesce(c.Balance,0)) AS 'Blc',
S.NumberOfItems AS 'Sold'
FROM Cst c, (
SELECT c.Name, c.address, c.Balance, (Min(s.Price)*i.Qty) AS MinPrice, SUM(i.Qty) AS NumberOfItems
FROM dbo.Cst AS c
INNER JOIN
dbo.Odr AS o ON c.Name = o.Cust
INNER JOIN
dbo.inc AS i ON i.Order_no = o.Order_No
INNER JOIN
dbo.spls AS s ON i.Item = s.Item
WHERE i.Item = s.Item AND o.Cust =c.Name
group by i.Qty, c.Name, c.Balance, c.address) S
GROUP BY S.Name,S.MinPrice, S.Address, S.Balance, S.NumberOfItems
結果だけトムメアリー一度
CstName Blc Sold
Tom 207.69 1.00
Tom 210.00 12.00
Tom 224.45 10.00
Mary 217.47 6.00
Mary 237.54 12.00
GROUP BY S.Name、S.MinPrice、S.Address、S.Balance、S.NumberOfItemsの代わりに 'GROUP BY S.Name'だけを使用してみませんか? –