MySQL本地小版本升级（5.6.36到5.6.40）

Posted 2021-05-21

本次测试演练mysql 5.6.36升级到MySQL 5.6.40
1、将版本为5.6.40的mysqld拷贝到本地/usr/local/mysql/bin目录下

2、将版本为5.6.40的错误码文件errmsg.sys拷贝到本地/usr/local/mysql/share/english/目录下

3、关闭本地MySQL服务
mysqladmin -uroot -p shutdown

4、启动MySQL
/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf &

5、验证数据库版本以及可用性
[root@oneproxy software]# mysql -h127.0.0.1 -uroot -pmysql
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: 5.6.40 Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
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.
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