centos6.10 rpm安装mysql5.7.29

应为某些原因，系统使用得是mysql5.7,

地址：https://dev.mysql.com/downloads/mysql/

下载文件：mysql-5.7.29-1.el6.x86_64.rpm-bundle.tar

tar -xvf mysql-5.7.29-1.el6.x86_64.rpm-bundle.tar

mysql-community-devel-5.7.29-1.el6.x86_64.rpm
mysql-community-libs-5.7.29-1.el6.x86_64.rpm
mysql-community-test-5.7.29-1.el6.x86_64.rpm
mysql-community-client-5.7.29-1.el6.x86_64.rpm
mysql-community-embedded-5.7.29-1.el6.x86_64.rpm
mysql-community-libs-compat-5.7.29-1.el6.x86_64.rpm
mysql-community-common-5.7.29-1.el6.x86_64.rpm
mysql-community-embedded-devel-5.7.29-1.el6.x86_64.rpm
mysql-community-server-5.7.29-1.el6.x86_64.rpm

rpm -qa | grep mariadb
rpm -qa |grep mysql
rpm -e mysql-libs --nodeps

rpm -ivh mysql-community-common-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-libs-compat-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-embedded-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-client-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-devel-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-embedded-devel-5.7.29-1.el6.x86_64.rpm
rpm -ivh mysql-community-server-5.7.29-1.el6.x86_64.rpm
yum -y install perl perl-devel libaio libaio-devel perl-Time-HiRes perl-JSON net-tools numactl
rpm -ivh mysql-community-test-5.7.29-1.el6.x86_64.rpm

#chkconfig mysqld --list

#service mysqld status
#service mysqld start
Initializing MySQL database:                               [  OK  ]
Starting mysqld:                                           [  OK  ]

#grep password /var/log/mysqld.log
2020-01-14T05:14:27.178155Z 1 [Note] A temporary password is generated for root@localhost: M<DkyXKrf8zz
2020-01-14T05:14:31.109805Z 2 [Note] Access denied for user 'UNKNOWN_MYSQL_USER'@'localhost' (using password: NO)

数据库的密码需要满足以下条件：大小写字母，数字和特殊符号
set password = password("root__123AbCdHjKl");
#alter user 'root'@'localhost' identified by '123456';
flush privileges;
quit

create database dbtest default charset=utf8mb4 COLLATE utf8mb4_general_ci;

SELECT USER,authentication_string,HOST FROM USER;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root__123ABC' ;
revoke all privileges on *.* from `root`@`%`;

来源：oschina

链接：https://my.oschina.net/lenglingx/blog/3158217

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