Question

我有一组数据（下面），我试图获得一个数据总和，并将列与所需结果聚合，如下所示。有一个简单的方法吗？

Location1 Location2  Product Mode Customer Quantity
61          151       A     TL    Bill     800
61          151       A     TL    Bill     800
61          501       B     TL    Nan      800
61          501       C     TL    Cas      800
61          901       B     TL    Cas      800
61          901       B     TL    Cas      800
61          111       C     TL    Bill     800

期望的结果：

Location1 Location2  Product Mode Customer Quantity** 
61          151       A     TL    Bill     1600
61          501       B     TL    Nan      800
61          501       C     TL    Cas      800
61          501       C     TL    Cas      1600
61          111       C     TL    Bill     800

Answer 1

因为我有点无聊，我会为你做你的工作。

Declare @data as Table(Location1 int, Location2 int, Product varchar(1), Mode varchar(2), Customer varchar(5), Quantity float)
Insert into @data(Location1, Location2, Product, Mode, Customer, Quantity)
Values
(61, 151, 'A', 'TL', 'Bill',800 )
, (61, 151, 'A', 'TL', 'Bill',800 )
, (61, 501, 'B', 'TL', 'Nan',800  )
, (61, 501, 'C', 'TL', 'Cas',800  )
, (61, 901, 'B', 'TL', 'Cas',800  )
, (61, 901, 'B', 'TL', 'Cas',800  )
, (61, 111, 'C', 'TL', 'Bill', 800)


SELECT
    Location1, Location2, Product, Mode, Customer, Sum(Quantity) as TotalQty
FROM
    @Data
GROUP BY
    Location1, Location2, Product, Mode, Customer
ORDER BY
    Product

结果：

(7 row(s) affected)
Location1   Location2   Product Mode Customer TotalQty
----------- ----------- ------- ---- -------- -----------
61          151         A       TL   Bill     1600
61          501         B       TL   Nan      800
61          901         B       TL   Cas      1600
61          111         C       TL   Bill     800
61          501         C       TL   Cas      800

(5 row(s) affected)

使用Nvarchar和Float /整数旋转数据

1 个答案: