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MySQL数据库重命名的快速且安全方法3种
Innodb引擎的表如何改数据库名,MyISAM引擎又该如何操作。 如果表是MyISAM引擎可以直接去到数据库目录mv重命名文件夹就可以。 Innodb完全不行,会提示相关表不存在。 这里用到了rename table,改表名的命令,但是如果新表名后面加数据库名,就会将老数据库的表移动 ...
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