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MySQL reload权限是怎么样的

发布时间:2021-12-18 14:21:55 所属栏目:MySql教程 来源:互联网
导读:这篇文章将为大家详细讲解有关MySQL reload权限是怎么样的,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。 MySQL reload权限: reload 是 administrative 级的权限,即 server administration;这类权限
这篇文章将为大家详细讲解有关MySQL reload权限是怎么样的,文章内容质量较高,因此小编分享给大家做个参考,希望大家阅读完这篇文章后对相关知识有一定的了解。
 
MySQL reload权限:
reload 是 administrative 级的权限,即 server administration;这类权限包括:
   CREATE USER, PROCESS, RELOAD, REPLICATION CLIENT, REPLICATION SLAVE, SHOW DATABASES, SHUTDOWN, SUPER
这类权限的授权不是针对某个数据库的,因此须使用on *.* 来进行:
 
C:UsersIgor>mysql -ufiletest -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 7
Server version: 5.7.11-log MySQL Community Server (GPL)
 
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
 
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
 
 
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
 
 
mysql> use test;
Database changed
mysql> flush table c;
ERROR 1227 (42000): Access denied; you need (at least one of) the RELOAD privile
ge(s) for this operation
 
##root登陆授权:
mysql> grant reload on *.* to 'filetest'@'localhost';
Query OK, 0 rows affected (0.06 sec)
 
 
##再次flush table成功
C:UsersIgor>mysql -ufiletest -p
Enter password: ******
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 9
Server version: 5.7.11-log MySQL Community Server (GPL)
 
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
 
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
 
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
 
mysql> use test;
Database changed
mysql> flush table c;
Query OK, 0 rows affected (0.00 sec)
 
 
 
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