如何将两行合并为一个。如何将两行合并为一个?
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。在此先感谢:-)
感谢您的回复..实际上actHours的数据类型是数字(5,2) – 2013-03-26 10:50:21