[英]How to combine two rows into one?
如何将两行合并为一行。
EMPCode actHours actDate rowno
107 8.00 2013-01-21 1
107 8.30 2013-01-22 1
107 4.00 2013-01-23 1
107 4.00 2013-01-23 2
107 4.10 2013-01-24 1
107 4.20 2013-01-24 2
107 4.30 2013-01-25 1
107 4.30 2013-01-25 2
I want the result as follows:
actHours actDate
8.00 2013-01-21
8.30 2013-01-22
8.00 2013-01-23
8.30 2013-01-24
9.00 2013-01-25
任何帮助将不胜感激。 提前致谢 :-)
尝试这个:
SELECT SUM(actHours) actHours, actDate FROM Tbl GROUP BY actDate
实际上,如果提供列的数据类型,答案可能更具体。
如果数据包含这些...
108 3.40 2013-01-26 1
108 3.50 2013-01-26 2
如果datatype是time
,那么你可以使用这个查询..
with datecte
as
(
SELECT actDate, SUM(DATEDIFF(MINUTE, '0:00:00', actHours)) actHours
FROM Tb1
GROUP BY actDate
)
SELECT actDate,
actHours = RTRIM(actHours/60) + ':' + RIGHT('0' + RTRIM(actHours%60),2)
FROM datecte
然后使用它,
with datecte
as
(
select actDate, SUM(DATEDIFF(MINUTE, '0:00:00', actHours)) actHours
from (
SELECT actDate,CAST(REPLACE(actHours,'.',':') as time) actHours
FROM #tb1
) k
group by actDate
)
SELECT actDate,
actHours = RTRIM(actHours/60) + ':' + RIGHT('0' + RTRIM(actHours%60),2)
FROM datecte
希望这能给你解决方案..
好的@praveen ..
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