1
後,我想用逗號和RATIO_PERCENT等於1SQL服務器比SQL請求逗號
的總和經過2十進制結果這是我的要求:
SELECT T1.Matricule
, T1.mois
, T1.Contract
, T1.WorkPackage,SpentTime
, SUM(sum(T1.SpentTime)) OVER() as total
, 100.0 * SUM(T1.SpentTime)/SUM(sum(T1.SpentTime)) OVER() AS RATIO_POURCENT
FROM Temp_ODdePaieWithoutGenius T1
GROUP BY T1.Matricule, T1.mois, T1.Contract, T1.WorkPackage,SpentTime
;
而且我的結果:
1 2015-01-01 test WP1.2 1 178 0,561797752808989
1 2015-01-01 test1 WP1.3 30 178 16,8539325842697
1 2015-01-01 test1 WP1.4 2 178 1,12359550561798
1 2015-01-01 test1 WP1.5 2 178 1,12359550561798
1 2015-01-01 test1 WP1.6 2 178 1,12359550561798
1 2015-01-01 test1 WP3.1 10 178 5,61797752808989
1 2015-01-01 test1 WP4.1 20 178 11,2359550561798
1 2015-01-01 test1 WP5.1 52 178 29,2134831460674
1 2015-01-01 test2 WP2.1 2 178 1,12359550561798
1 2015-01-01 test2 WP2.2 6 178 3,37078651685393
1 2015-01-01 test2 WP2.3 8 178 4,49438202247191
1 2015-01-01 test2 WP2.4 2 178 1,12359550561798
1 2015-01-01 test2 WP2.5 4 178 2,24719101123596
1 2015-01-01 test2 WP2.6 9 178 5,0561797752809
1 2015-01-01 test2 WP2.7 3 178 1,68539325842697
1 2015-01-01 test2 WP2.8 6 178 3,37078651685393
1 2015-01-01 test2 WP3.1 2 178 1,12359550561798
1 2015-01-01 test2 WP6.1 5 178 2,80898876404494
1 2015-01-01 test3 WP1.1 10 178 5,61797752808989
1 2015-01-01 test3 WP2.9 2 178 1,12359550561798
隨着簡單地ROUND(),總和不等於1
ROUND(100.0 * SUM(T1.SpentTime)/ SUM(sum(T1.SpentTime))OVER())
您能幫助我嗎? Thx!
這是一個相當困難的問題。只需輸入一個免責聲明,由於四捨五入,數字可能不會增加到100%。 –
您可以實現累計百分比。看看這個[回答](http://stackoverflow.com/a/13483486/4357941) –
所以,如果你有三行33.333333%你會發生什麼?其中一人隨意被給予比其他人更高的人數? –