我有这组数据(动作列表),已经清理并准备好进行PIVOT操作。
我怎样才能实现这样的目标(汇总行动;持续时间;总值;净值......按月计算)?
(准备MS认证并且非常沮丧,因为我无法使用PIVOT解决这个问题)
答案 0 :(得分:0)
首先,您需要unpivot
数据,然后才能pivot
结果
示例数据
create table piv(TimeRange varchar(50),Type varchar(50), Month int,ActionDuration int, GrossValue bigint, NetValue bigint)
insert piv values
('09:00-10:00','Bonus' ,1 ,30 ,0 ,0 ),
('09:00-10:00','Bonus' ,1 ,30 ,0 ,0 ),
('09:00-10:00','Billed' ,1 ,30 ,77982 ,701838 ),
('09:00-10:00','Not Billed' ,1 ,30 ,506124 ,4555116 ),
('10:00-11:00','Bonus' ,1 ,30 ,0 ,0 ),
('10:00-11:00','Billed' ,1 ,30 ,109739 ,987651 ),
('10:00-11:00','Billed' ,1 ,30 ,109739 ,987651 ),
('10:00-11:00','Not Billed' ,1 ,30 ,98021 ,882189 ),
('09:00-10:00','Bonus' ,2 ,30 ,0 ,0 ),
('09:00-10:00','Billed' ,2 ,30 ,288947 ,2600523 ),
('09:00-10:00','Billed' ,2 ,30 ,288947 ,2600523 ),
('09:00-10:00','Not Billed' ,2 ,30 ,64669 ,582021 ),
('10:00-11:00','Bonus' ,2 ,30 ,0 ,0 ),
('10:00-11:00','Billed' ,2 ,30 ,48738 ,438642 ),
('10:00-11:00','Not Billed' ,2 ,30 ,269969 ,2429721 )
查询
SELECT *
FROM (SELECT TimeRange,
TYPE,
DATA,
left(DateName( month , DateAdd( month , month , 0 ) - 1 ),3) + ' '
+ COLUMN_NAME AS PIV_COL
FROM Yourtable
CROSS APPLY (VALUES ('ActionDuration',ActionDuration),
('GrossValue',GrossValue),
('NetValue',NetValue)) CS(COLUMN_NAME, DATA)) a
PIVOT (sum(DATA)
FOR PIV_COL IN([Jan ActionDuration],
[Jan GrossValue],
[Jan NetValue],
[Feb ActionDuration],
[Feb GrossValue],
[Feb NetValue])) PV
<强>结果强>
TimeRange TYPE Jan ActionDuration Jan GrossValue Jan NetValue Feb ActionDuration Feb GrossValue Feb NetValue
----------- ----------- ------------------ -------------- ------------ ------------------ -------------- -------------
09:00-10:00 Billed 30 77982 701838 60 577894 5201046
10:00-11:00 Billed 60 219478 1975302 30 48738 438642
09:00-10:00 Bonus 60 0 0 30 0 0
10:00-11:00 Bonus 30 0 0 30 0 0
09:00-10:00 Not Billed 30 506124 4555116 30 64669 582021
10:00-11:00 Not Billed 30 98021 882189 30 269969 2429721