昨天在利用mysql导入数据时提示的MySQL server has gone away,这话的意思就是服务器挂了,但过一下就好了,我想会不会是因为数据包太大了呢,后来百度了一下找到了解决办法。
问题原因
max_allowed_packet太小导致的。将max_allowed_packet改大
解决办法
在my.cnf文件中修改
max_allowed_packet 改大一些再导入即可解决。
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