Fri, 05 Sep 2008 14:03:00 GMT&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;一惶10年过去了....http://blog.csdn.net/mx1029/http://blog.csdn.net/mx1029/archive/2008/09/05/2885540.aspxhttp://blog.csdn.net/mx1029/comments/2885540.aspx0http://blog.csdn.net/mx1029/comments/commentRss/2885540.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2885540<P>DB2的导入数据，平时也只是用一下导入空表数据。可今天遇到一个问题，需要用外部的数据来更新已有数据的指定字段。</P> <P>一开始想，简单啊：） db2 import from xx.txt of del insert_update into t_aa 。。。写到这里傻了。。。要光是执行sql直接跟条件where就可以了，可是这里的条件都在外部文件里啊。。。。</P> <P>&nbsp;</P> <P>于是在百度上找了半天，不是你抄我，就是我抄你的，而且根本就没说过这样的情况。。。。</P> <P>&nbsp;</P> <P>后来在google里搜到一家国外的论坛，里面介绍了这样的情况，如下：</P> <P>&nbsp;</P> <P><A href="http://bytes.com/forum/thread180594.html">http://bytes.com/forum/thread180594.html</A></P> <P>&nbsp;</P> <P>也就是说，你说要导入到的表中要有一个主键，然后只有外部文件中的每条记录对应一个主键值，DB2就能<img src ="http://blog.csdn.net/mx1029/aggbug/2885540.aspx" width = "1" height = "1" />Fri, 05 Sep 2008 22:03:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2008/09/05/2885540.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2008/09/05/2885540.aspxmx1029http://blog.csdn.net/mx1029/archive/2008/07/07/2620489.aspxhttp://blog.csdn.net/mx1029/comments/2620489.aspx0http://blog.csdn.net/mx1029/comments/commentRss/2620489.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2620489Struts2 的Result Annotation配置<img src ="http://blog.csdn.net/mx1029/aggbug/2620489.aspx" width = "1" height = "1" />Mon, 07 Jul 2008 18:14:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2008/07/07/2620489.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2008/07/07/2620489.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/09/15/1786464.aspxhttp://blog.csdn.net/mx1029/comments/1786464.aspx1http://blog.csdn.net/mx1029/comments/commentRss/1786464.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1786464JAVA面向接口编程的一点人生感悟<img src ="http://blog.csdn.net/mx1029/aggbug/1786464.aspx" width = "1" height = "1" />Sun, 16 Sep 2007 00:38:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/09/15/1786464.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/09/15/1786464.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/09/15/1785844.aspxhttp://blog.csdn.net/mx1029/comments/1785844.aspx2http://blog.csdn.net/mx1029/comments/commentRss/1785844.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1785844用XFire1.2来开发WebService<img src ="http://blog.csdn.net/mx1029/aggbug/1785844.aspx" width = "1" height = "1" />Sat, 15 Sep 2007 09:56:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/09/15/1785844.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/09/15/1785844.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/08/24/1757885.aspxhttp://blog.csdn.net/mx1029/comments/1757885.aspx0http://blog.csdn.net/mx1029/comments/commentRss/1757885.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1757885Ajax 在 IE7 下出错的解决<img src ="http://blog.csdn.net/mx1029/aggbug/1757885.aspx" width = "1" height = "1" />Sat, 25 Aug 2007 02:09:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/08/24/1757885.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/08/24/1757885.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/08/07/1729016.aspxhttp://blog.csdn.net/mx1029/comments/1729016.aspx0http://blog.csdn.net/mx1029/comments/commentRss/1729016.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1729016让SQLServer like查询大小写敏感<img src ="http://blog.csdn.net/mx1029/aggbug/1729016.aspx" width = "1" height = "1" />Tue, 07 Aug 2007 18:41:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/08/07/1729016.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/08/07/1729016.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/08/02/1722779.aspxhttp://blog.csdn.net/mx1029/comments/1722779.aspx0http://blog.csdn.net/mx1029/comments/commentRss/1722779.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1722779存储过程(StoreProcedure)与业务逻辑<img src ="http://blog.csdn.net/mx1029/aggbug/1722779.aspx" width = "1" height = "1" />Fri, 03 Aug 2007 00:28:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/08/02/1722779.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/08/02/1722779.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/07/30/1716432.aspxhttp://blog.csdn.net/mx1029/comments/1716432.aspx0http://blog.csdn.net/mx1029/comments/commentRss/1716432.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1716432剔除List中的重复值<img src ="http://blog.csdn.net/mx1029/aggbug/1716432.aspx" width = "1" height = "1" />Mon, 30 Jul 2007 19:15:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/07/30/1716432.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/07/30/1716432.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/07/06/1681245.aspxhttp://blog.csdn.net/mx1029/comments/1681245.aspx0http://blog.csdn.net/mx1029/comments/commentRss/1681245.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1681245Derby 安装 初试<img src ="http://blog.csdn.net/mx1029/aggbug/1681245.aspx" width = "1" height = "1" />Sat, 07 Jul 2007 01:38:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/07/06/1681245.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/07/06/1681245.aspxmx1029http://blog.csdn.net/mx1029/archive/2007/07/06/1680910.aspxhttp://blog.csdn.net/mx1029/comments/1680910.aspx1http://blog.csdn.net/mx1029/comments/commentRss/1680910.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1680910SQLSERVER 存储过程 语法<img src ="http://blog.csdn.net/mx1029/aggbug/1680910.aspx" width = "1" height = "1" />Fri, 06 Jul 2007 21:58:00 +0800mx1029http://blog.csdn.net/mx1029/archive/2007/07/06/1680910.aspx#Feedbackhttp://blog.csdn.net/mx1029/archive/2007/07/06/1680910.aspxmx1029