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作者 Re:一个解决不了的数据库查询,请高手帮助 [Re:jsmile]
jsmile

Life is good



发贴: 127
积分: 52
于 2005-02-04 23:31 user profilesend a private message to usersend email to jsmilesearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
Thanks very much!
I haven't used Oracle database since 8i. The problem I encountered does't happen very often in real life and you can always find a way around it, such as stored procedures or Java.
It gets trickier when the data type is not numeric and could have null value. In that case, those column/analytic functions won't work.



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话题树型展开
人气 标题 作者 字数 发贴时间
13002 一个解决不了的数据库查询,请高手帮助 jsmile 601 2005-01-19 08:18
10983 Re:一个解决不了的数据库查询,请高手帮助 jsmile 10 2005-01-19 22:11
11038 Re:一个解决不了的数据库查询,请高手帮助 floater 381 2005-01-20 00:26
11407 Re:一个解决不了的数据库查询,请高手帮助 jsmile 2066 2005-01-20 02:25
10835 Re:一个解决不了的数据库查询,请高手帮助 floater 75 2005-01-20 03:13
11014 Re:一个解决不了的数据库查询,请高手帮助 runaway 322 2005-02-04 10:50
11052 Re:一个解决不了的数据库查询,请高手帮助 jsmile 338 2005-02-04 23:31
12447 Re:一个解决不了的数据库查询,请高手帮助 liuyxit 1042 2005-03-04 15:32

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