安裝環境:系統是 centos6.5html
一、下載mysql
下載地址:http://dev.mysql.com/downloads/mysql/5.6.html#downloadslinux
下載版本:我這裏選擇的5.6.33,通用版,linux下64位sql
也能夠直接複製64位的下載地址,經過命令下載:wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz數據庫
二、解壓centos
#解壓 tar -zxvf mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz #複製解壓後的mysql目錄 cp -r mysql-5.6.33-linux-glibc2.5-x86_64 /usr/local/mysql
三、添加用戶組和用戶bash
#添加用戶組 groupadd mysql #添加用戶mysql 到用戶組mysql useradd -g mysql mysql
四、安裝ide
cd /usr/local/mysql/<br>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 #修改啓動腳本 vi /etc/init.d/mysqld #修改項: basedir=/usr/local/mysql/ datadir=/usr/local/mysql/data/mysql #啓動服務 service mysqld start #測試鏈接 ./mysql/bin/mysql -uroot #加入環境變量,編輯 /etc/profile,這樣能夠在任何地方用mysql命令了 export PATH=$PATH:/usr/local/mysql//bin<br>source /etc/profile #啓動mysql service mysqld start #關閉mysql service mysqld stop #查看運行狀態 service mysqld status
五、錯誤測試
5.1 sqlyog鏈接時,報1130錯誤,是因爲沒有給遠程鏈接的用戶權限問題code
解決1:更改 ‘mysql’數據庫‘user’表‘host’項,從‘localhost’改爲‘%’。
use mysql; select 'host' from user where user='root'; update user set host = '%' where user ='root'; flush privileges;
解決2:直接受權(注意:如下不是mysql的語法,不是linux的語法)
GRANT ALL PRIVILEGES on *.* to 'root'@'%' identified by 'root' WITH GRANT OPTION;
5.2 安裝時的一些錯誤
-bash: ./scripts/mysql_install_db: /usr/bin/perl: bad interpreter: 沒有那個文件或目錄
解決: 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
解決:yum -y install libaio-devel
六、其餘
6.1 配置環境變量
vi + /etc/profile
export PATH=....:/usr/local/mysql/bin