﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-梦开始的地方----蓝来了-随笔分类-数据库</title><link>http://www.blogjava.net/blueye/category/3022.html</link><description>梦延续的港湾----依然是蓝</description><language>zh-cn</language><lastBuildDate>Wed, 28 Feb 2007 03:40:19 GMT</lastBuildDate><pubDate>Wed, 28 Feb 2007 03:40:19 GMT</pubDate><ttl>60</ttl><item><title>Mysql 5.0的BUG</title><link>http://www.blogjava.net/blueye/archive/2006/06/04/50350.html</link><dc:creator>梦延续的港湾----依然是蓝</dc:creator><author>梦延续的港湾----依然是蓝</author><pubDate>Sun, 04 Jun 2006 14:29:00 GMT</pubDate><guid>http://www.blogjava.net/blueye/archive/2006/06/04/50350.html</guid><wfw:comment>http://www.blogjava.net/blueye/comments/50350.html</wfw:comment><comments>http://www.blogjava.net/blueye/archive/2006/06/04/50350.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/blueye/comments/commentRss/50350.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/blueye/services/trackbacks/50350.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: mysql 5.0的BUG,当数据类型设计为decimal 时,在spring,hibernate项目运行会出现246错误.点击<br><a href="http://www.blogjava.net/blueye/archive/2006/06/04/50350.html">这里</a>查看详细&nbsp;&nbsp;<a href='http://www.blogjava.net/blueye/archive/2006/06/04/50350.html'>阅读全文</a><img src ="http://www.blogjava.net/blueye/aggbug/50350.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/blueye/" target="_blank">梦延续的港湾----依然是蓝</a> 2006-06-04 22:29 <a href="http://www.blogjava.net/blueye/archive/2006/06/04/50350.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Mysql5.0  </title><link>http://www.blogjava.net/blueye/archive/2005/10/31/17536.html</link><dc:creator>梦延续的港湾----依然是蓝</dc:creator><author>梦延续的港湾----依然是蓝</author><pubDate>Mon, 31 Oct 2005 04:47:00 GMT</pubDate><guid>http://www.blogjava.net/blueye/archive/2005/10/31/17536.html</guid><wfw:comment>http://www.blogjava.net/blueye/comments/17536.html</wfw:comment><comments>http://www.blogjava.net/blueye/archive/2005/10/31/17536.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/blueye/comments/commentRss/17536.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/blueye/services/trackbacks/17536.html</trackback:ping><description><![CDATA[1、Mysql 5.0的管理用户ROOT居然可以删除。当把所有用户删除之后就不能再登陆了,也不能重新配置了，会提示出错，需要把以前旧的数据库删掉再重装才行。(不知道以前的版本是不是也有这个问题，ROOT用户可以删除)<BR><BR>2、mysql 5.0安装时如果选择典型安装是不是改变mysql 的安装目录的，不过有个办法可以解决，先选择自定义安装，然后在下一部改变安装目录之后，再回到上一步选择典型安装就可以了。<BR><BR>3、其他功能暂时还没有时间试，不知道效果怎么样了。<BR><BR>4、mysql5.0下载地址<A href="http://dev.mysql.com/downloads/mysql/5.0.html">http://dev.mysql.com/downloads/mysql/5.0.html</A><BR><BR>5、再续吧......<BR><BR><BR></><img src ="http://www.blogjava.net/blueye/aggbug/17536.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/blueye/" target="_blank">梦延续的港湾----依然是蓝</a> 2005-10-31 12:47 <a href="http://www.blogjava.net/blueye/archive/2005/10/31/17536.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>cvs文件导入到oracle</title><link>http://www.blogjava.net/blueye/archive/2005/08/25/11122.html</link><dc:creator>梦延续的港湾----依然是蓝</dc:creator><author>梦延续的港湾----依然是蓝</author><pubDate>Thu, 25 Aug 2005 13:23:00 GMT</pubDate><guid>http://www.blogjava.net/blueye/archive/2005/08/25/11122.html</guid><wfw:comment>http://www.blogjava.net/blueye/comments/11122.html</wfw:comment><comments>http://www.blogjava.net/blueye/archive/2005/08/25/11122.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/blueye/comments/commentRss/11122.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/blueye/services/trackbacks/11122.html</trackback:ping><description><![CDATA[<P>不小心把ORACLE数据库某个表的数据删了，还好之前备份了个CSV，重新把CSV文件导出入数据库，损失还不是很惨重。<BR>先把Excel另存为.csv格式文件，如test.csv，再编写一个insert.ctl<BR>用sqlldr进行导入!<BR>insert.ctl内容如下：<BR>&nbsp;1: load data　　　<BR>&nbsp;2: infile ' test.csv '　　　<BR>&nbsp;3: append into table table_name　<BR>&nbsp;4: fields terminated by ','　　 <BR>&nbsp;5: (field1,<BR>&nbsp;6: field2,<BR>&nbsp;7: field3,<BR>&nbsp;8: ...<BR>&nbsp;9: fieldn)&nbsp;&nbsp; </P>
<P>注意括号中field排列顺序要与csv文件中相对应<BR>然后就可以执行如下命令：<BR>sqlldr user/password control=insert.ctl<BR>PS:原来Toad中有个很方便的向导工具，选择需要导入的外部文件（支持多种格式）后通过参数设置可以自动生成ctl文件，真的很方便的～<BR>启动Toad选择DBA菜单--&gt;SQL*Loader Wizard，下面的自己试吧！</P><img src ="http://www.blogjava.net/blueye/aggbug/11122.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/blueye/" target="_blank">梦延续的港湾----依然是蓝</a> 2005-08-25 21:23 <a href="http://www.blogjava.net/blueye/archive/2005/08/25/11122.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>