oracle收购Mysql后，Mysql的安装配置方法
现在在oracle官网上
下载的mysql有以下几个rpm包
MySQL-client-advanced
MySQL-devel-advanced
MySQL-embedded-advanced-5.6.14-1.rhel5.x86_64.rpm
MySQL-server-advanced-5.6.14-1.rhel5.x86_64.rpm
MySQL-shared-advanced-5.6.14-1.rhel5.x86_64.rpm
MySQL-shared-compat-advanced-5.6.14-1.rhel5.x86_64.rpm
MySQL-test-advanced-5.6.14-1.rhel5.x86_64.rpm
1、先把系统里安装的所有mysql找出来
#rpm -qa | grep -i mysql 运行此命令后，显示所有列表：
mysqlclient10-3.23.58-4.RHEL4.1
mysqlclient10-devel-3.23.58-4.RHEL4.1
2、将列表一一强制删除：
#rpm -ev --nodeps mysqlclient10-3.23.58-4.RHEL4.1
#rpm -ev --nodeps mysqlclient10-devel-3.23.58-4.RHEL4.1
3、将老版本的几个文件手工删除：
#rm -f /etc/my.cnf
#rm -rf /var/lib/mysql
#rm -rf/var/share/mysql
# rm -rf/usr/bin/mysql*
4.安装下载的版本的mysql,如上,
[root@oracle11 ~]#rpm -ivh MySQL-server-advanced-5.6.14-1.el6.x86_64.rpm
Preparing... ########################################### [100%]
1:MySQL-server-advanced ###########################################[100%]
5.安装client
[root@oracle11 ~]#rpm -ivh MySQL-client-advanced-5.6.14-1.el6.x86_64.rpm
Preparing... ########################################### [100%]
1:MySQL-client-advanced ###########################################[100%]
说明:不安装mysql-client是不能使用mysql工具登陆到mysql
数据库
6.oracle收购Mysql后,新版的
mysql刚安装完mysql后不能直接输入mysql登录数据库,而是设置了默认free password密码,默认密码放在了/root/.mysql_secret文件中,登陆后需要修改密码
安装完成后有这么一段话,
A RANDOMPASSWORD HAS BEEN SET FOR THE MySQL root USER !
You willfind that password in '/root/.mysql_secret'.
You must change thatpassword on your first connect,
no other statementbut 'SET PASSWORD' will beaccepted.
See the manual forthe semantics of the 'password expired' flag.
Also, the accountfor the anonymous user has been removed.
In addition, you canrun:
/usr/bin/mysql_secure_installation
which will also giveyou the option of removing the test database.
This is stronglyrecommended for production servers.
See the manual formore instructions.
Please report anyproblems with the /usr/bin/mysqlbug script!
The latestinformation about MySQL is available on the web at
http://www.mysql.com
Support MySQL bybuying support/licenses at http://shop.mysql.com
New default configfile was created as /usr/my.cnf and
will be used bydefault by the server when you start it.
You may edit thisfile to change server settings
7.修改密码
(1)查看文件寻找密码
[root@oracle11 ~]#vi /root/.mysql_secret
# The randompassword set for the root user at Mon Oct 28 11:09:39 2013 (local time): 3eriwUfI
(2)登陆Mysql
[root@oracle11 ~]#mysql -u root -p
Enter password:
Welcome to the MySQLmonitor. Commands end with ; or \g.
Your MySQLconnection id is 3
Server version:5.6.14-enterprise-commercial-advanced
Copyright (c) 2000,2013,
Oracle and/or its affiliates. All rights reserved.
Oracl