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mysql 5.1 升级 mysql 5.7 升级 mariadb10

news 来源：原创 2025/6/26 11:31:39

下载安装

https://dev.mysql.com/downloads/repo/yum/

yum -y install mysql80-community-release-el6-3.noarch.rpm  # centos6
yum -y install yum-utils

5.1 -> 5.5

yum-config-manager --disable mysql80-community
yum-config-manager --enable mysql55-community
yum update mysql-server
service mysqld restart
mysql_upgrade
service mysqld restart

5.5 -> 5.6

yum-config-manager --disable mysql55-community
yum-config-manager --enable mysql56-community
yum update mysql-server
service mysqld restart
mysql_upgrade
service mysqld restart

5.6 -> 5.7

yum-config-manager --disable mysql56-community
yum-config-manager --enable mysql57-community
yum update mysql-server
service mysqld restart
mysql_upgrade
service mysqld restart

mysql 升级使用 mariadb

https://mariadb.org/download/

对应关系

MySQL 5.5 -> MariaDB 5.5
MySQL 5.6 -> MariaDB 10.0 
MySQL 5.7 -> MariaDB 10.2

编辑文件

/etc/yum.repos.d/MariaDB.repo

# MariaDB 10.2 CentOS repository list - created 2021-07-07 06:51 UTC
# https://mariadb.org/download/
[mariadb]
name = MariaDB
baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.2/centos6-amd64
gpgkey=https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck=1

mariadb 升级过程

从版本 mysql5.7 开始

mysql5.7 -> mariadb10.2

service mysqld stop
yum-config-manager --disable mysql57-community
yum remove mysql-community-*
yum -y install mysql-server
# or
# yum -y install MariaDB-server
service mysql start
mysql_upgrade
service mysql restart

编辑 /etc/yum.repos.d/MariaDB.repo 修改版本可升级 10.2 > 10.3 > 10.4

mariadb10.2 -> mariadb10.3

# 编辑  /etc/yum.repos.d/MariaDB.repo 文件,修改版本
yum clean all
service mysql stop
yum -y remove mysql-server
# or
# yum -y remove MariaDB-server
yum -y install mysql-server
# or
# yum -y install MariaDB-server
service mysql start
mysql_upgrade
service mysql restart