MySQL reload权限是怎么样的

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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:\Users\Igor>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:\Users\Igor>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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