《MYSQL數(shù)據(jù)庫Centos 6.5下安裝MySQL 5.6教程》要點：
本文介紹了MYSQL數(shù)據(jù)庫Centos 6.5下安裝MySQL 5.6教程，希望對您有用。如果有疑問，可以聯(lián)系我們。
1.下載Linux對應的RPM包MYSQL應用
http://dev.mysql.com/downloads/mysql/5.6.htmlMYSQL應用
wget http://cdn.mysql.com//Downloads/MySQL-5.6/MySQL-5.6.33-1.el6.x86_64.rpm-bundle.tarMYSQL應用
2.解壓tar包MYSQL應用
tar -xvf MySQL-5.6.33-1.el6.x86_64.rpm-bundle.tar
3.安裝MySQLMYSQL應用
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
如果出現(xiàn):MYSQL應用
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
下載libaioMYSQL應用
yum install libaio
如果出現(xiàn):MYSQL應用
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
下載numactlMYSQL應用
yum install numactl
4.初始化MySQL及設置密碼MYSQL應用
/usr/bin/mysql_install_db service mysql start
如果啟動失敗可能是數(shù)據(jù)塊所在目錄沒有權(quán)限MYSQL應用
cat /root/.mysql_secret #查看root賬號密碼
mysql> SET PASSWORD = PASSWORD('123456');
mysql> exit
如果.mysql_secret文件不存在,先停止MySQL進入安全模式設置密碼MYSQL應用
service mysql stop
mysqld_safe --skip-grant-tables&
mysql -u root mysql
mysql> UPDATE user SET password=PASSWORD("new password") WHERE user='root';
mysql> FLUSH PRIVILEGES;
5.允許遠程登陸MYSQL應用
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.設置開機自啟動MYSQL應用
chkconfig mysql on chkconfig --list | grep mysql mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
7.MySQL的默認安裝位置MYSQL應用
/var/lib/mysql/ #數(shù)據(jù)庫目錄 /usr/share/mysql #配置文件目錄 /usr/bin #相關(guān)命令目錄 /etc/init.d/mysql #啟動腳本
8.常用命令MYSQL應用
1.使用客戶端工具連接到數(shù)據(jù)庫MYSQL應用
mysql -u root -p
2.查看MySQL服務器中包含那些數(shù)據(jù)庫MYSQL應用
mysql>SHOW DATABASES;
3.查看數(shù)據(jù)庫中的數(shù)據(jù)表信息MYSQL應用
mysql>SHOW TABLES;
4.切換數(shù)據(jù)庫MYSQL應用
mysql>USE mysql;
5.創(chuàng)建新的數(shù)據(jù)庫MYSQL應用
mysql>CREATE DATABASE 數(shù)據(jù)庫名字;
6.創(chuàng)建新的數(shù)據(jù)表MYSQL應用
mysql>CREATE TABLE 表名 (字段定義)
7.刪除一個數(shù)據(jù)表MYSQL應用
mysql>DROP TABLE 數(shù)據(jù)庫名.表名;
8.刪除一個數(shù)據(jù)庫MYSQL應用
mysql>DROP DATABASE 數(shù)據(jù)庫名
9.備份整個數(shù)據(jù)庫MYSQL應用
mysqldump -u root -p auth > mysql-auth.sql
10.備份數(shù)據(jù)庫MYSQL中的user表MYSQL應用
mysqldump -u root -p mysql user > mysql.host-user.sql
11.備份MYSQL服務器中所有數(shù)據(jù)庫MYSQL應用
mysqldump -u root -p -all-databases > mysql-all.sql
12.恢復數(shù)據(jù)庫MYSQL應用
mysql -u root -p [數(shù)據(jù)庫名]< mysql-all.sql
13.授予用戶權(quán)限MYSQL應用
GRANT 權(quán)限列表 ON 數(shù)據(jù)庫名.表名 TO 用戶名@來源地址 [IDENTIFIED BY '密碼'] GRANT SELECT ON mysql.user TO daxiong@'localhost' IDENTIFIED BY'123456';
以上所述是小編給大家介紹的Centos 6.5下安裝MySQL 5.6教程,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的.在此也非常感謝大家對維易PHP網(wǎng)站的支持!MYSQL應用
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