1、启动MySQL失败
\[root@localhost \~\]# systemctl start mysqld
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Job for mysqld.service failed because the control process exited with error code...
1、创建一个用于备份数据库的用户
mysql\> create user 'backup'@'localhost' identified by '123456';文章源自小柒网-https://www.yangxingzhen.cn/7909.html
1)创建test测试库文章源自小柒网-https://www.yan...
升级Mysql-5.7.27时报错提示InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run [mysql_upgrade](https://51tbox.com/ "查看与 mysql_upgrade 相关的文章"...
**1、创建用户**
**MariaDB \[(none)\]\> use mysql;**文章源自小柒网-https://www.yangxingzhen.cn/7366.html
**MariaDB \[mysql\]\> create user test@'%' identified by '123456';**文章源自小柒...