语句
| 代码如下 | 复制代码 |
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show grants for 你的用户 |
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比如：
| 代码如下 | 复制代码 |
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show grants for root@'localhost'; |
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查看用户权限。
| 代码如下 | 复制代码 |
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show grants for 你的用户; show grants for root@'localhost'; show grants for webgametest@10.3.18.158; show create database dbname; 这个可以看到创建数据库时用到的一些参数。 show create table tickets; 可以看到创建表时用到的一些参数 |
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查看MYSQL数据库中所有用户
| 代码如下 | 复制代码 |
| mysql>SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user; +---------------------------------------+ | query | +---------------------------------------+ | User:; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | | User: ; | +---------------------------------------+ 21 rows in set (0.01 sec) |
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查看数据库中具体某个用户的权限
| 代码如下 | 复制代码 |
| mysql> show grants for ; +-------------------------------------------------------------------------------------------------------------------+ | Grants for | +-------------------------------------------------------------------------------------------------------------------+ | GRANT PROCESS, SUPER ON *.* TO IDENTIFIED BY PASSWORD '*DAFF917B80E3314B1ABECBA9DF8785AFD342CE89' | | GRANT ALL PRIVILEGES ON `cacti`.* TO | +-------------------------------------------------------------------------------------------------------------------+ 2 rows in set (0.00 sec) mysql> select * from mysql.user where user='cactiuser' G *************************** 1. row *************************** Host: % User: cactiuser Password: *DAFF917B80E3314B1ABECBA9DF8785AFD342CE89 Select_priv: N Insert_priv: N Update_priv: N Delete_priv: N Create_priv: N Drop_priv: N Reload_priv: N Shutdown_priv: N Process_priv: Y File_priv: N Grant_priv: N References_priv: N Index_priv: N Alter_priv: N Show_db_priv: N Super_priv: Y Create_tmp_table_priv: N Lock_tables_priv: N Execute_priv: N Repl_slave_priv: N Repl_client_priv: N Create_view_priv: N Show_view_priv: N Create_routine_priv: N Alter_routine_priv: N Create_user_priv: N Event_priv: N Trigger_priv: N ssl_type: ssl_cipher: x509_issuer: x509_subject: max_questions: 0 max_updates: 0 max_connections: 0 max_user_connections: 0 |
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不但grants可以查看用户权限，还可以授予MySQL用户权限 创建、修改、删除 MySQL 数据表结构权限哦
grant 创建、修改、删除 MySQL 数据表结构权限。
| 代码如下 | 复制代码 |
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grant create on testdb.* to developer@'192.168.0.%'; grant alter on testdb.* to developer@'192.168.0.%'; grant drop on testdb.* to developer@'192.168.0.%'; |
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grant 操作 MySQL 外键权限。
| 代码如下 | 复制代码 |
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grant references on testdb.* to developer@'192.168.0.%'; |
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grant 操作 MySQL 临时表权限。
| 代码如下 | 复制代码 |
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grant create temporary tables on testdb.* to developer@'192.168.0.%'; |
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grant 操作 MySQL 索引权限。
grant index on testdb.* to developer@'192.168.0.%';
grant 操作 MySQL 视图、查看视图源代码权限。
| 代码如下 | 复制代码 |
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grant create view on testdb.* to developer@'192.168.0.%'; grant show view on testdb.* to developer@'192.168.0.%'; |
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grant 操作 MySQL 存储过程、函数权限。
| 代码如下 | 复制代码 |
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grant create routine on testdb.* to developer@'192.168.0.%'; -- now, can show procedure status grant alter routine on testdb.* to developer@'192.168.0.%'; -- now, you can drop a procedure grant execute on testdb.* to developer@'192.168.0.%'; |
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时间： 2024-09-20 08:57:39