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	<title>网络杂谈 &#124; 020i.com &#187; 备份</title>
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		<title>Mysqldump导出数据库出现1449的错误</title>
		<link>http://www.020i.com/2009/blog-post-384.html</link>
		<comments>http://www.020i.com/2009/blog-post-384.html#comments</comments>
		<pubDate>Sat, 28 Nov 2009 02:58:23 +0000</pubDate>
		<dc:creator>jac</dc:creator>
				<category><![CDATA[My Work]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[备份]]></category>

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		<description><![CDATA[一台InnoDB数据库快挂了，这两天忙着做备份。在导出数据库的时候总会遇到这个错误： mysqldump: Got error: 1449: The user specified as a definer (&#8216;splender&#8217;@'%&#8217;) does not exist when using LOCK TABLES 这个错误和视图的创建方法有关，一时半会还真不知道怎么绕过去。Google查看后和 mysqldump 的原有用户权限有关！ 我的数据库表不怎么多，不到1000个，就先逐个dump出来了。dump的时候顺便把有此报错的表名字列出来，再逐个处理掉。虽然有点麻烦，但能保护主要数据是正确的。 另一个错误样例及处理方法： By default, views in MySQL 5.x are created with a security definer set to the root user. However, Plesk drops the root user from MySQL and replaces it with the admin <a href='http://www.020i.com/2009/blog-post-384.html'>[...]</a>]]></description>
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