mysql登陆告错mysql unknown variable basedir
发布时间：2022-04-04 10:57:18 所属栏目：MySql教程 来源：互联网
导读：使用mysql登陆数据库报错 [root@localhost ~]# mysql -uroot -p mysql: unknown variable basedir=/usr 报错原因： 配置文件里面的格式有误，[mysqld]写成了[mysql] [root@localhost step]# cat /etc/my.cnf [mysql] basedir = /usr datadir = /var/lib/my
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使用mysql登陆数据库报错 [root@localhost ~]# mysql -uroot -p mysql: unknown variable 'basedir=/usr' 报错原因： 配置文件里面的格式有误，[mysqld]写成了[mysql] [root@localhost step]# cat /etc/my.cnf [mysql] basedir = /usr datadir = /var/lib/mysql 解决方法： 将[mysql]改为[mysqld] [root@localhost step]# cat /etc/my.cnf [mysqld] basedir = /usr datadir = /var/lib/mysql log-error = /var/lib/mysql/localhost.localdomain.err pid-file = /var/lib/mysql/localhost.localdomain.pid log-bin=/var/lib/mysql/mysqld-bin binlog_format=row binlog-do-db=dmcdbTEST 之后重启数据库 [root@localhost mysql]# mysqladmin -uroot -p shutdown [root@localhost mysql]# mysqld_safe --defaults-file=/etc/my.cnf & 数据库可以正常连接 [root@localhost ~]# mysql -uroot -p Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 1 Server version: 5.6.21-70.1 Percona Server (GPL), Release 70.1, Revision 698 mysql> show global variables like '%double%'; +--------------------+-------+ | Variable_name | Value | +--------------------+-------+ | innodb_doublewrite | ON | +--------------------+-------+ 1 row in set (0.00 sec) （编辑：景德镇站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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