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我一直在下面的查询,并不能让它来计算:COMPUTE SUM工作不正常
BREAK ON "Package ID" SKIP 2 on report
COMPUTE SUM OF "Package Cost" ON "Package ID"
COMPUTE SUM OF "Package Cost" ON REPORT;
Select distinct p.PkgID "Package ID", p.PkgName "Package Type", to_char(p.PkgCost, '$99.99')"Package Cost", c.CustFName || ' ' || c.CustLName as "Customer Name"
FROM Subscription s, Package p, Customer c
WHERE p.PkgID = s.PkgID
AND c.CustID = s.CustID
AND trunc (s.startdate)=to_date('Oct 01, 2012', 'Mon DD, YYYY')
ORDER BY p.PkgID;
输出看起来是这样的:
Package ID Package Type Package Cost Customer Name
---------- --------------- ------------- ---------------------------------------------------
10101 Movies Galore $30.00 Frank Cinatra
Movies Galore $30.00 Krystal Carter
********** -------------
20202 News Globe $30.00 Billy Joel
News Globe $30.00 Dia Nelson
News Globe $30.00 Rhonda Shields
********** -------------
30303 Total Watcher $40.00 Frank McMann
Total Watcher $40.00 Orlando Magic
********** -------------
40404 Couch Potato $50.00 Allan Bubbles
********** -------------
-------------
不能得到它来计算的成本。它打破了包裹,甚至放入分界线,只是没有总数。也不会标签。我只是想念一些愚蠢的东西?
这不是任何SQL Server语法我所熟悉的。 –
@BrendanLong:它实际上是一个SQL * Plus功能(总和在客户端由SQL * Plus计算)。 –
@Brendan,是的,它是SQL * Plus中提到的。对不起,当我写这篇文章时感到厌倦和沮丧,并没有认为这些信息会有帮助。 – Jim