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  • pt-online-schema-change utf8mb4 错误解决方法【转】

    Character set 'utf8mb4' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
    Character set 'utf8mb4' is not a compiled character set and is not specified in the '/usr/share/mysql/charsets/Index.xml' file
    Cannot connect to MySQL: DBI connect('med_data;host=127.0.0.1;mysql_read_default_group=client','root',...) failed: Can't initialize character set utf8mb4 (path: /usr/share/mysql/charsets/) at /usr/bin/pt-online-schema-change line 2281

    更改/usr/share/mysql/charsets/Index.xml 内容,将

    改为

    不光光pt-online-schema-change工具会遇到这个问题,其它工具也会,也是这么解决的。

    转自 http://www.ttlsa.com/mysql/pt-online-schema-change-utf8mb4-error-solution/

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  • 原文地址:https://www.cnblogs.com/mao3714/p/8875653.html
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