標籤:
1.查看是否已有mysql資料庫:
#rpm -qa |grep mysql
命令返回空,說明沒有安裝成功。
2.安裝mysql
yum install mysql*
安裝完成後,卻發現只安裝了JDBC和ODBC驅動。
3.安裝MariaDB資料庫
yum install mariadb*
(在Centos7中用MariaDB代替了mysql資料庫。)
4.啟動mariadb:
systemctl start mariadb
5.操作mariadb資料庫:(密碼是空的,在輸入密碼的位置,直接斷行符號,按enter鍵)
[[email protected] yl]# mysql -u root -pEnter password: Welcome to the MariaDB monitor. Commands end with ; or \g.Your MariaDB connection id is 3Server version: 5.5.41-MariaDB MariaDB ServerCopyright (c) 2000, 2014, Oracle, MariaDB Corporation Ab and others.Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.MariaDB [(none)]> show databases;+--------------------+| Database |+--------------------+| information_schema || mysql || performance_schema || test |+--------------------+rows in set (0.00 sec)MariaDB [(none)]>
附錄:
mariadb資料庫常用命令如下:
systemctl start mariadb #啟動
MariaDBsystemctl stop mariadb #停止
MariaDBsystemctl restart mariadb #重啟
MariaDBsystemctl enable mariadb #設定開機啟動
centos中安裝mysql資料庫