2、创建数据库create database db01
3、创建用户
user01只能本地访问
CREATE USER user01@'localhost' IDENTIFIED BY 'password1'
user02可以远程访问
CREATE USER user02@'%' IDENTIFIED BY 'password1'
4、修改user01密码
SET PASSWORD FOR 'user01'@'localhost' = PASSWORD('password2')
5、授权
a)、user01管理db01全部权限
GRANT ALL PRIVILEGES ON db01.* TO user01
b)、user02查看权限,并修改密码
GRANT SELECT ON *.* TO 'user02'@'%' IDENTIFIED by 'password2'
MYSQL创建utf-8格式的数据库方法:
先mysql进入;
Linux代码 ;
GBK: create database test2 DEFAULT CHARACTER SET gbk COLLATE gbk_chinese_ci;
UTF8: CREATE DATABASE `test2` DEFAULT CHARACTER SET utf8 COLLATE ;utf8_general_ci;
eg;
Linux代码 www.2cto.com ;
[root@linuxtest test]# mysql -u root -p ;
Enter password;
Welcome to the MySQL monitor. Commands end with or \g;
Your MySQL connection id is 5;
Server version: 5.1.30-community MySQL Community Server (GPL) ;
Type 'help' or '\h' for help. Type '\c' to clear the buffer;
mysql>CREATE DATABASE `test` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
Query OK, 1 row affected (0.06 sec) ;
mysql>show databases;
+--------------------+ ;
| Database | ;
+--------------------+ ;
| information_schema | ;
| cacti | ;
| mysql | ;
| test | | ;
+--------------------+ ;
5 rows in set (0.07 sec) ;
这个test库就是utf-8格式的 。
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