安装环境:系统是 linux Red Hat
1、下载
下载地址:http://dev.mysql.com/downloads/mysql/5.6.html#downloads
下载版本:我这里选择的5.6.33,通用版,linux下64位
也可以直接复制64位的下载地址,通过命令下载:wget -c -t 50http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz
2、解压
| tar -zxvf mysql-5.6.33-linux-glibc2.5-x86_64. tar .gz
cp -r mysql-5.6.33-linux-glibc2.5-x86_64 /usr/local/mysql
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3、添加用户组和用户
| groupadd mysql
useradd -g mysql mysql
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4、安装
| cd /usr/local/mysql/
mkdir . /data/mysql
chown -R mysql:mysql ./
. /scripts/mysql_install_db --user=mysql --datadir= /usr/local/mysql/data/mysql
cp support-files /mysql .server /etc/init .d /mysqld
chmod 755 /etc/init .d /mysqld
cp support-files /my-default .cnf /etc/my .cnf
vi /etc/init .d /mysqld
basedir= /usr/local/mysql/
datadir= /usr/local/mysql/data/mysql
service mysqld start
. /mysql/bin/mysql -u root
export PATH=$PATH: /usr/local/mysql//bin
source /etc/profile
service mysqld start
service mysqld stop
service mysqld status
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5、错误
5.1 sqlyog连接时,报1130错误,是由于没有给远程连接的用户权限问题
解决1:更改 ‘mysql’数据库‘user’表‘host’项,从‘localhost’改成‘%’。
use mysql;select'host'from user where user='root';
update user set host='%'where user ='root';
flush privileges;
解决2:直接授权
GRANT ALL PRIVILEGES ON *.* TO ‘root’@'%’ IDENTIFIED BY ‘youpassword’ WITH GRANT OPTION;
5.2 安装时的一些错误
-bash: ./scripts/mysql_install_db: /usr/bin/perl: bad interpreter: 没有那个文件或目录
解决: yum -y install perl perl-devel
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
解决:yum -y install libaio-devel
6、其他
6.1 配置环境变量
vi /etc/profile
export PATH=....:/usr/local/mysql/bin