假設我的表包含以下信息:合併兩個或兩個以上的行SQL Server 2000中
row | ID | date1 | date2 | place | value
--------------------------------------------------------------------------
1 | 1 | 2011-01-23 05:33:21 | 2011-01-23 06:43:10 | A | 5
2 | 1 | 2011-01-23 06:44:21 | 2011-01-23 07:13:28 | A | 4
3 | 1 | 2011-01-23 07:14:21 | 2011-01-23 07:27:28 | A | 4
4 | 1 | 2011-01-23 08:30:11 | 2011-01-23 09:56:45 | A | 6
5 | 1 | 2011-01-23 09:58:21 | 2011-01-23 10:43:26 | B | 8
6 | 2 | 2011-01-23 05:33:21 | 2011-01-23 06:43:21 | A | 3
我要合併,就像第1行和第2行方式如下(有這麼多行像以上)條件的表是DATEDIFF(minute, row1.date2, row2.date1) < 10 and row1.place = row2.place
row | ID | date1 | date2 | place | value
=======================================================================
1 | 1 | 2011-01-23 05:33:21 | 2011-01-23 07:27:28 | A | 13
2 | 1 | 2011-01-23 08:30:11 | 2011-01-23 09:56:45 | A | 6
3 | 1 | 2011-01-23 09:58:21 | 2011-01-23 10:43:26 | B | 8
4 | 2 | 2011-01-23 05:33:21 | 2011-01-23 06:43:21 | A | 3
請幫我選擇我的桌子上面的結果。
在此先感謝。
請插入管道 「|」在你的數據中,使它更容易閱讀和放置每行數據在自己的線上。 – 2011-04-21 08:12:25
是[此](http://stackoverflow.com/questions/5018403/need-to-merge-blocks-of-records-in-query-into-one-depending-on-other-query-col)你的問題? – 2011-04-21 13:40:25