错误代码: 2013 - Lost connection to MySQL server during query

用sql文件导入数据,执行时出现错误:sql

错误代码: 2013 - Lost connection to MySQL server during queryserver

缘由:有时候大的插入和更新会受max_allowed_packet 参数限制,致使写入或者更新失败。io

解决方法:方法

修改max_allowed_packet值,默认为1M数据

max_allowed_packet = 100M文件

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