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  • centos6 安装mysql5.77(开发版)

    1.

    配置yum源:

    [root@yyf ~]#rpm -Uvh http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

    [root@yyf ~]#yum-config-manager --disable mysql56-community

    [root@yyf ~]#yum-config-manager --enable mysql57-community-dmr

    [root@yyf ~]#yum -y install mysql-community-server.x86_64

    2.初始化数据库:

    mysql5.77中是通过mysqld --initialize 来初始化数据库,而不是通过mysql_install_db,如:

    [root@yyf ~]#mysqld --initialize --user=mysql --basedir=/var/lib/mysql --datadir=/data1/db3306/  

    3.登入数据库,5.77中增强了root登入的安全性,在初始化数据库时,就给root生成了一个随机密码,并且登入后强制要求修改密码。

    在数据库的错误日志里记录了该随机密码:

    [Warning] A temporary password is generated for root@localhost: (6dnJ0gwO+y5

    [root@yyf ~]#mysql -uroot -p(6dnJ0gwO+y5

    [root@yyf ~]#

    mysql> status;
    ERROR 1820 (HY000): You must SET PASSWORD before executing this statement
    mysql> SET PASSWORD = PASSWORD('root');
    'SET PASSWORD = PASSWORD('<plaintext_password>')' is deprecated and will be removed in a future release. Please use SET PASSWORD = '<plaintext_password>'

    mysql> SET PASSWORD = 'root';

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  • 原文地址:https://www.cnblogs.com/yiyuf/p/4610778.html
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