Redhat6.5安装MySQL5.6 RPM包

来源：互联网发布：jdk 7u79 windows x64 编辑：程序博客网时间：2024/05/29 16:00

以下内容转载自网络，因我自己操作过程中，有报错，所以汇总整理一下：

1.检查MySQL及相关RPM包，是否安装，如果有安装，则移除（rpm –e 名称）

[root@localhost ~]#rpm -qa | grep -i mysqlmysql-libs-5.1.66-2.el6_3.x86_64[root@localhost ~]#rpm -e mysql-libs-5.1.66-2.el6_3.x86_64 --nodeps

2.下载Linux对应的RPM包，如Rethat6对应的RPM包如下：

[root@localhost RPM]# lltotal 458596-rw-r--r-- 1 root root  18724760 May  6 19:27 MySQL-client-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root   3327796 May  6 19:27 MySQL-devel-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root  89610660 May  6 19:28 MySQL-embedded-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root  65951124 May  6 19:29 MySQL-server-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root   2031032 May  6 19:29 MySQL-shared-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root   3945172 May  6 19:29 MySQL-shared-compat-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root  51185604 May  6 19:30 MySQL-test-advanced-5.6.25-1.el6.x86_64.rpm-rw-r--r-- 1 root root     15602 May 28 19:30 README.txt-rw------- 1 ntsj ftp  234793042 Jul 31 15:30 V76360-01.zip

3.安装MySQL

[root@localhost rpm]# rpm -ivh MySQL-server-advanced-5.6.25-1.el6.x86_64.rpm[root@localhost rpm]# rpm -ivh MySQL-devel-advanced-5.6.25-1.el6.x86_64.rpm[root@localhost rpm]# rpm -ivh MySQL-client-advanced-5.6.25-1.el6.x86_64.rpm#修改配置文件位置[root@localhost rpm]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf

4.初始化MySQL及设置密码

[root@localhost bin]# /usr/bin/mysql_install_db[root@localhost bin]# service mysql start[root@localhost bin]#mysql -uroot –pmysql> SET PASSWORD = PASSWORD('123456');    #设置密码为123456mysql> exit[root@localhost ~]# mysql -uroot -p123456

我在这里启动Mysql服务的时候报错，如下：

Can't open the mysql.plugin table. Please run mysql_upgrade to create it.

后边还有一大串，就不全粘贴在这里了，解决方法如下：

在运行初始化权限表的时候使用增加参数--datadir ，命令格式为：

shell> /usr/bin/mysql_install_db --user=mysql --datadir=/data/mysql/var

5.允许远程登录

mysql> use mysql;mysql> select host,user,password from user;+-----------------------+------+-------------------------------------------+| host                  | user | password                                  |+-----------------------+------+-------------------------------------------+| localhost             | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 || localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 || 127.0.0.1             | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 || ::1                   | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |+-----------------------+------+-------------------------------------------+mysql> update user set password=password('123456') where user='root';mysql> update user set host='%' where user='root' and host='localhost';mysql> flush privileges;mysql> exit

6.设置开机自动启动

[root@localhost ~]# chkconfig mysql on[root@localhost ~]# chkconfig --list | grep mysqlmysql           0:off   1:off   2:on    3:on    4:on    5:on    6:off

7.MySQL的默认安装路径

/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

我上边已经改了数据库目录了，改到/data/mysql/var了。

8.修改字符集和数据存储路径

配置/etc/my.cnf文件,修改数据存放路径、mysql.sock路径以及默认编码utf-8。

[client]password        = 123456port            = 3306default-character-set=utf8[mysqld]port            = 3306character_set_server=utf8character_set_client=utf8collation-server=utf8_general_cidatadir = /data/mysql/var#(注意linux下mysql安装完后是默认：表名区分大小写，列名不区分大小写； 0：区分大小写，1：不区分大小写)lower_case_table_names=1#(设置最大连接数，默认为 151，MySQL服务器允许的最大连接数16384; )max_connections=1000[mysql]default-character-set = utf8

9.查看字符集

show variables like '%collation%';show variables like '%char%';

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