Mysql实例mysql创建用户与授权(附mysql操作权限表)
《Mysql实例mysql创建用户与授权(附mysql操作权限表)》要点: 本节内容: 一,mysql创建用户: CREATE USER _' IDENDIFIED BY '123456'; CREATE USER ' IDENTIFIED BY '123456'; CREATE USER IDENTIFIED BY ''; CREATE USER ; 二,mysql用户授权: 例子: GRANT ALL ON *.* TO ; ? 注意:以上命令授权的用户不克不及给其它用户授权,如果使该用户可以授权,使用命令: 三,设置与更改用户暗码 四,撤销用户权限 例子: 注意:MYSQL利用 假如在给用户授权的时候是这样的(或类似的):GRANT SELECT ON test.user TO,则在使用REVOKE SELECT ON *.* FROM ;命令并不克不及撤销该用户对test数据库中user表的SELECT 操作.相反,如果授权使用的是GRANT SELECT ON *.* TO ;则REVOKE SELECT ON test.user FROM ;命令也不克不及撤销该用户对test数据库中user表的Select 权限. 具体信息可以用命令SHOW GRANTS FOR ; 查看. 五,删除用户 附表:在MySQL中的操作权限 Allows use of ALTER TABLE. ALTER ROUTINE Alters or drops stored routines. CREATE Allows use of CREATE TABLE. CREATE ROUTINE Creates stored routines. CREATE TEMPORARY TABLE Allows use of CREATE TEMPORARY TABLE. CREATE USER Allows use of CREATE USER,DROP USER,RENAME USER,and REVOKE ALL PRIVILEGES. CREATE VIEW Allows use of CREATE VIEW. DELETE Allows use of DELETE. DROP Allows use of DROP TABLE. EXECUTE Allows the user to run stored routines. FILE Allows use of SELECT... INTO OUTFILE and LOAD DATA INFILE. INDEX Allows use of CREATE INDEX and DROP INDEX. INSERT Allows use of INSERT. LOCK TABLES Allows use of LOCK TABLES on tables for which the user also has SELECT privileges. PROCESS Allows use of SHOW FULL PROCESSLIST. RELOAD Allows use of FLUSH. REPLICATION Allows the user to ask where slave or master CLIENT servers are. REPLICATION SLAVE Needed for replication slaves. SELECT Allows use of SELECT. SHOW DATABASES Allows use of SHOW DATABASES. SHOW VIEW Allows use of SHOW CREATE VIEW. SHUTDOWN Allows use of mysqladmin shutdown. SUPER Allows use of CHANGE MASTER,KILL,PURGE MASTER LOGS,and SET GLOBAL SQL statements. Allows mysqladmin debug co妹妹and. Allows one extra connection to be made if maximum connections are reached. UPDATE Allows use of UPDATE. USAGE Allows connection without any specific privileges. 欢迎参与《Mysql实例mysql创建用户与授权(附mysql操作权限表)》讨论,分享您的想法,编程之家PHP学院为您提供专业教程。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |