mysql 授权 GRANT ALL PRIVILEGES
Sql代码 复制代码?
?? 1. mysql -u root -pvmwaremysql>use mysql;??
?? 2. mysql>update user set host = '%' where user = 'root';??
?? 3. mysql>select host, user from user;?
2. 授权法。
例如，你想myuser使用mypassword从任何主机连接到mysql服务器的话。?
Sql代码 复制代码
? 1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH
????? GRANT OPTION;??
??2.FLUSH?? PRIVILEGES;?
?
?
如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器，并使用mypassword作为密码?
Sql代码 复制代码?
?? 1. GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY???
?? 2. 'mypassword' WITH GRANT OPTION;???
?? 3. FLUSH?? PRIVILEGES;??
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY?
'mypassword' WITH GRANT OPTION;?
FLUSH?? PRIVILEGES;?
如果你想允许用户myuser从ip为192.168.1.6的主机连接到mysql服务器的dk数据库，并使用mypassword作为密码?
Sql代码 复制代码?
?? 1. GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY???
?? 2. 'mypassword' WITH GRANT OPTION;???
?? 3. FLUSH?? PRIVILEGES;??
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY?
'mypassword' WITH GRANT OPTION;?
FLUSH?? PRIVILEGES;?
注意授权后必须FLUSH PRIVILEGES;否则无法立即生效。?
另外一种方法.?
在安装mysql的机器上运行：?
1、d:\mysql\bin\>mysql -h localhost -u root?
//这样应该可以进入MySQL服务器?
2、mysql>GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION?
//赋予任何主机访问数据的权限?
3、mysql>FLUSH PRIVILEGES?
//修改生效?
4、mysql>EXIT?
//退出MySQL服务器?
这样就可以在其它任何的主机上以root身份登录啦！
?
其它：
mysql> grant all privileges on *.* to 'energy_pf'@'192.168.2.65' identified by 'energy_pf' with grant option;
Query OK, 0 rows affected (0.00 sec)
?
mysql> plush privileges;
允许用户energy_pf从ip为192.168.2.65的主机连接到mysql服务器的任意数据库（*.*），并使用energy_pf作为密码?
