MySql管理工具phpMyadmin创建数据库和设置用户权限详细图文教程_MySQL
phpmyadmin
bitsCN.comphpMyAdmin是一款不错的管理mysql的web系统,利用phpMyAdmin创建数据库,创建用户,设置用户权限,备份数据,恢复数据都很方便。
在管理数据库方面,安全非常重要,最小的的权限,最大的安全。下面讲下如何通过phpMyAdmin来设置不同数据库的访问用户权限。
第一步:管理员权限账号登陆phpMyAdmin,一般用root登录
第二部:创建要设置权限的数据库(如果已经存在就不需要了)
填好数据库名称,数据库编码,我选择的是“中文-Chinese simplified”编码,点击创建,数据看就建好了
第三步:创建管理用户
创建完数据库后,点击新数据库sweiku.com,点击权限,出现一个新界面,再点击添加新用户,如上图
在这一步,特别注意,全局权限不需要选择,然后直接点执行。
第四步:设置用户权限
选择相应的权限,点击执行
上面权限意思可以对照下面翻译:
数据:
SELECT:允许读取数据。
INSERT:允许插入和替换数据。
UPDATA:允许更改数据。
DELETE:允许删除数据。
FILE:允许从文件中导入数据以及将数据导出至文件。
结构:
CREATE:允许创建新数据库和表。
ALTER:允许修改现有表的结构。
INDEX:允许创建和删除索引。
DROP:允许删除数据库和表。
CREATE TEMPORARY TABLES:允许创建暂时表。
CREATE VIEW:允许创建新的意见。
SHOW VIEW:显示创建的看法。
CREATE ROUTINE:允许创建存储过程。
ALTER ROUTINE:允许改变和下降存储过程。
EXECUTE:允许许执行存储过程。
管理:
GRANT:允许添加用户和权限,而不允许重新载入权限表。
SUPER:允许在达到最大允许数目时仍进行连接。
PROCESS:允许查看进程列表中的完整查询。
RELOAD:允许重新载入服务器设置并刷新服务器的缓存。
SHUTDOWN:允许关闭服务器。
SHOW DATABASES:允许访问完整的数据库列表。
LOCK TABLES:允许锁住当前线索的表。
REFERENCES:在此版本的 MySQL 中无效。
REPLICATION CLIENT:用户有权询问附属者/控制者在哪里。
REPLICATION SLAVE:回复附属者所需。
CREATE USER:允许创建,下降和重新命名的用户帐户。
至此,数据库的创建和权限设置就完成了,最后我们可以用新用户登陆phpMyAdmin
我们可以看到,用户可以关了相应权限的数据库,而其他数据库都不可见
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