我有时间戳数据,我想找到最新的每日版本。
示例:
TimeStamp
1/01/2015 9:26
1/01/2015 21:47
2/01/2015 9:20
2/01/2015 21:22
3/01/2015 9:04
3/01/2015 21:01
4/01/2015 8:17
4/01/2015 18:18
5/01/2015 12:02
5/01/2015 20:51
6/01/2015 12:27
6/01/2015 21:15
7/01/2015 9:58
7/01/2015 15:12
7/01/2015 21:25
8/01/2015 10:17
8/01/2015 21:23
TimeStamp列也包含会议记录。在下一栏中,您将如何确保显示最新的DAILY值?
例如," 1/01/2015 9:26"旁边的列将是空白(或错误?)但是#13; 1/01/2015 21:47"旁边的列将是" 1"因为这是当天的最新数据。