目录
- 1、查看当前需要升级的版本
- 2、停止当前运行mysql
- 3、下载需要更新的8.0.30版本
- 4、解压新版本的包
- 5、修改之前的文件名
- 总结
1、查看当前需要升级的版本
2、停止当前运行mysql
3、下载需要更新的8.0.30版本
https://dev.mysql.com/downloads/mysql/
4、解压新版本的包
[root@localhost ~]# tar xf mysql-8.0.30-linux-glibc2.12-x86_64.tar.xz -C /usr/local/
5、修改之前的文件名
mysql—>mysqlold
mv /usr/local/mysql /usr/local/mysqlold
[root@localhost ~]# ln -s /usr/local/mysql-8.0.30-linux-glibc2.12-x86_64/ /usr/local/mysql [root@localhost ~]# cp /usr/local/www.devze.commysql/support-files/mysql.server /etDMnWjakgaVc/init.d/mysqld [root@localhost ~]# chmod 777 /etc/init.d/mysqld [root@localhost ~]# systemctl start mysqld [root@localhost ~]# ss -antl State Recv-Q Send-androidQ Local Address:Port http://www.devze.com Peer Address:Port Process LISTEN 0 128 0.0.0.0:22 编程客栈 0.0.0.0:* LISTEN 0 128 [::]:22 [::]:* LISTEN 0 70 *:33060 *:* LISTEN 0 128 *:3306 *:*
[root@localhost ~]# mysql -uroot -p1 mysql: [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 10 Server version: 8.0.30 MySQL Community Server - GPL Copyright (c) 2000, 2022, oracle and/or its affiliates. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> select version(); +-----------+ | version() | +-----------+ | 8.0.30 | +-----------+ 1 row in set (0.00 sec) //查看数据 mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sys | | yy | +--------------------+ 5 rows in set (0.00 sec)
总结
以上为个人经验,希望能给大家一个参考,也希望大家多多支持编程客栈(www.devze.com)。
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