如何使用数据透视表? [英] How to use Pivot Table?
本文介绍了如何使用数据透视表?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
DAY DESC RN RR AR
1 SPG 21 2735.6 130.266666666667
1 TLP 9 2947.62 327.513333333333
1 TOP 4 820 205
1 TRS 9 2794.18 310.464444444444
1 TSR 14 4829.98 344.998571428571
1 TVL 7 1755 250.714285714286
1 TVN 0 0 0
2 SPG 12 1564.18 130.348333333333
2 TCC 3 1196 398.666666666667
2 TCN 29 6514.9 224.651724137931
我想要这样的o / p:
I want o/p like this :
Days Type SPG TCC TCN TGO TLC TLD TLP TOP TRS TSR TVL TVN
1 RN 21
1 RR 2735.6
1 AR 130.266666666667
是否可以在sql server中使用pivot& unPivot。
请建议。
Is it possible in sql server using pivot & unPivot.
please suggest .
推荐答案
试试这个,
try this,
;with tblname as
(
select 1 as [DAY],'SPG' as [DESC],convert(DOUBLE PRECISION ,21)[RN],convert(DOUBLE PRECISION ,2735.6) [RR],convert(DOUBLE PRECISION ,130.266666666667) [AR] UNION all
select 1,'TLP',9 ,2947.62,327.513333333333 UNION all
select 1,'TOP',4 ,820 ,205 UNION all
select 1,'TRS',9 ,2794.18,310.464444444444 UNION all
select 1,'TSR',14,4829.98,344.998571428571 UNION all
select 1,'TVL',7 ,1755 ,250.714285714286 UNION all
select 1,'TVN',0 ,0 ,0 UNION all
select 2,'SPG',12,1564.18,130.348333333333 UNION all
select 2,'TCC',3 ,1196 ,398.666666666667 UNION all
select 2,'TCN',29,6514.9 ,224.651724137931
)
SELECT [DAY],[TYPE],SPG,TCC, TCN, TGO ,TLC ,TLD, TLP ,[TOP], TRS, TSR , TVL, TVN
FROM
(
SELECT
[DAY],[DESC],[RN],[RR],[AR]
FROM tblname
) as tbl
UNPIVOT
(
[NUM] FOR [TYPE] IN ([RN],[RR],[AR])
)AS unpvt
PIVOT
(
SUM([NUM])
FOR [desc] IN (SPG,TCC, TCN, TGO ,TLC ,TLD, TLP ,[TOP], TRS, TSR , TVL, TVN )
)AS pvt
ORDER BY [day]
Happy编码!
:)
Happy Coding!
:)
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