mysql报错2002

MySQL 启动报错 - ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’

/var/lib/mysql 权限不足导致，所以只要给该文件夹添加权限即可：

shell> chown -R mysql:mysql /var/lib/mysql

然后启动mysql 服务：

shell> /etc/init.d/mysql start

服务启动后即可在 /var/lib/mysql 下找到mysql.sock文件

时间： 2024-10-27 13:30:13

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mysql报错： Unknown character set: 'utf8mb4'

mysql报错排查总结

mysql报错问题解决Character set 'utf8mb4' is not a compiled character set