1.下载Linux对应的RPM包
http://dev.mysql.com/downloads/mysql/5.6.html
wget http://cdn.mysql.com//Downloads/MySQL-5.6/MySQL-5.6.33-1.el6.x86_64.rpm-bundle.tar
2.解压tar包
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| 1 | tar -xvf MySQL-5.6.33-1.el6.x86_64.rpm-bundle.tar |
3.安装MySQL
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| 123 | rpm -ivh MySQL-server-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-client-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-devel-5.6.33-1.el6.x86_64.rpm |
如果出现:
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| 1234 | error: Failed dependencies: libaio.so.1()(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 |
下载libaio
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| 1 | yum install libaio |
如果出现:
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| 1234 | error: Failed dependencies: libnuma.so.1()(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libnuma.so.1(libnuma_1.1)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libnuma.so.1(libnuma_1.2)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 |
下载numactl
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| 1 | yum install numactl |
4.初始化MySQL及设置密码
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| 12 | /usr/bin/mysql_install_dbservice mysql start |
如果启动失败可能是数据块所在目录没有权限
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| 123 | cat /root/.mysql_secret #查看root账号密码mysql> SET PASSWORD = PASSWORD('123456');mysql> exit |
如果.mysql_secret文件不存在,先停止MySQL进入安全模式设置密码
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| 12345 | service mysql stopmysqld_safe --skip-grant-tables&mysql -u root mysqlmysql> UPDATE user SET password=PASSWORD("new password") WHERE user='root';mysql> FLUSH PRIVILEGES; |
5.允许远程登陆
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| 12345 | mysql> use mysql;mysql> select host,user,password from user;mysql> update user set host='%' where user='root' and host='localhost';mysql> flush privileges;mysql> exit |
6.设置开机自启动
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| 123 | chkconfig mysql onchkconfig --list | grep mysqlmysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off |
7.MySQL的默认安装位置
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| 1234 | /var/lib/mysql/ #数据库目录/usr/share/mysql #配置文件目录/usr/bin #相关命令目录/etc/init.d/mysql #启动脚本 |
8.常用命令
1.使用客户端工具连接到数据库
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| 1 | mysql -u root -p |
2.查看MySQL服务器中包含那些数据库
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| 1 | mysql>SHOW DATABASES; |
3.查看数据库中的数据表信息
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| 1 | mysql>SHOW TABLES; |
4.切换数据库
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| 1 | mysql>USE mysql; |
5.创建新的数据库
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| 1 | mysql>CREATE DATABASE 数据库名字; |
6.创建新的数据表
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| 1 | mysql>CREATE TABLE 表名 (字段定义) |
7.删除一个数据表
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| 1 | mysql>DROP TABLE 数据库名.表名; |
8.删除一个数据库
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| 1 | mysql>DROP DATABASE 数据库名 |
9.备份整个数据库
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| 1 | mysqldump -u root -p auth > mysql-auth.sql |
10.备份数据库MYSQL中的user表
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| 1 | mysqldump -u root -p mysql user > mysql.host-user.sql |
11.备份MYSQL服务器中所有数据库
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| 1 | mysqldump -u root -p -all-databases > mysql-all.sql |
12.恢复数据库
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| 1 | mysql -u root -p [数据库名]< mysql-all.sql |
13.授予用户权限
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| 12 | GRANT 权限列表 ON 数据库名.表名 TO 用户名@来源地址 [IDENTIFIED BY '密码']GRANT SELECT ON mysql.user TO daxiong@'localhost' IDENTIFIED BY'123456'; |
以上所述是小编给大家介绍的Centos 6.5下安装MySQL 5.6教程，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！
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