我有一个查询,我需要按销售代表然后按客户对销售进行分组(当前按字母顺序按销售代表然后按客户进行排序),该部分可以正常工作,但是最近要求我必须对查询SalesRep进行排序(按字母顺序) ,客户(基于从最高到最低的销售额),无论我做什么,我都无法查询。据我所知,它只是一直按SalesRep进行排序。
我不确定这是否与小组成员有关,或者我做错了什么,但我正式失踪了。
Select SM.Description as 'Sales Rep', CM.CustomerDesc,
sum(case when HL.ItemCode Not In ('111','112') then case when HL.DocumentType in (9,11) then HL.DiscountAmount else HL.DiscountAmount*(-1) end end) as 'Product Amount',
sum(case when HL.ItemCode in ('111','112') then case when HL.DocumentType in (9,11) then HL.DiscountAmount else HL.DiscountAmount*(-1) end end) as 'Transport Amount',
max(CM.CashAccount) as CashAccount
from HistoryLines HL
inner join SalesmanMaster SM on SM.Code = HL.SalesmanCode
inner join CustomerMaster CM on CM.CustomerCode = HL.CustomerCode
where`enter code here` HL.DocumentType in (8,9,11)
and HL.DDate between '2018-07-01' and '2018-07-31'
group by SM.Description, CM.CustomerDesc
order by SM.Description, 'Product Amount' DESC;
下面是上面的查询如何提供结果的示例:
Description |CustomerDesc |Product Amount |Transport |Cash
A Sales Man |M Client |17350 |3425 |0
A Sales Man |B Client |6300 |1343 |1
B Sales Man |A Client |8144 |1782 |0
B Sales Man |H Client |45956.33 |13012.24 |0
B Sales Man |K Client |34255.5 |2484 |0
B Sales Man |N Client |96978.64 |14969.14 |0
B Sales Man |S Client |139720.8 |0 |0
B Sales Man |TH Client |25292.37 |17447.9 |0
B Sales Man |TY Client |14809.6 |0 |0
B Sales Man |V Client |11034 |6307.2 |0
C Sales Man |0 Client |4590 |1350 |0
C Sales Man |AP Client |23706 |3570 |0
C Sales Man |AR Client |26106 |4950 |0
C Sales Man |BU Client |54558.58 |0 |1
C Sales Man |C Client |0 |0 |0
C Sales Man |CI Client |27889.65 |4087.2 |0
C Sales Man |E Client |8204.55 |1250 |0
C Sales Man |F Client |72329.44 |17898 |0
C Sales Man |G Client |4897.8 |1350 |0
C Sales Man |I Client |15167.4 |2700 |0
C Sales Man |J Client |274.8 |0 |0
提前感谢您的帮助。
答案 0 :(得分:1)
尝试在CASE
子句中使用完整的ORDER BY
表达式:
ORDER BY
SM.Description,
SUM(CASE WHEN HL.ItemCode NOT IN ('111','112')
THEN CASE WHEN HL.DocumentType IN (9,11)
THEN HL.DiscountAmount
ELSE HL.DiscountAmount*(-1) END
END) DESC;
我假设您不能使用别名的原因是您的数据库不支持该别名。并非所有的SQL数据库都支持在ORDER BY
子句中使用别名。
我认为这里正在发生的事情是您正在按字符串文字'Product Amount'
进行排序,即,仅在查看字符串时使用了预期的别名。这就是查询运行没有错误的原因。
编辑:
根据您的评论/测试,您的数据库支持在ORDER BY
子句中使用别名。但是,您实际上提供了一个字符串文字。可能有一种方法可以逃脱Product Amount
来直接使用它。