Show MySQL users and hosts they are allowed to connect from: mysql> SELECT user,host FROM mysql.user; Show MySQL users, their passwords and hosts: mysql> SELECT user,host,password FROM mysql.user; in MySQL 5.7 and higher: mysql> SELECT host,user,authentication_string FROM mysql.user; Cool ...
Show user privileges for all MySQL users using SHOW GRANTS You first have to build up a list of SHOW GRANTS statements for each user in your mysql.users table. SELECT CONCAT('SHOW GRANTS FOR ''',user,'''@''',host,''';') FROM mysql.user; This will give you the following output. ...
Show Privileges Using MySQL Stored Procedure AMySQL stored procedureis a set ofSQLstatements saved on thedatabase server. MySQL administrators use stored procedures to automate manual tasks and run complex operations with a single command. Instead of checking privileges manually, you can create a proc...
mysql> SHOW SLAVE STATUS\G; *** 1. row *** Slave_IO_State: Waiting for master to send event Master_Host: 192.168.120.26 Master_User: replicator Master_Port: 3069 Connect_Retry: 60 Master_Log_File: mysql-bin.001063 Read_Master_Log_Pos: 3564725 Relay_Log_File: slave-relay.001352 Relay...
(`Host`,`User`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Users and global privileges' 1 row in set (0.00 sec) mysql> SHOW COLUMNS FROM user; +---+---+---+---+---+---+ | Field | Type | Null | Key | Default | Extra | +---+---...
MySQL Show Users Command The following query lists usernames that have access to thedatabase server: SELECT user FROM mysql.user;Copy The system retrieves the information from theusercolumn in themysql.userdatabase. Add columns for a more detailed overview of MySQL users and theirprivileges. ...
PRIVILEGES查看 MySQL 各项权限的描述。 RECYCLEBIN查看回收站。 示例 查看当前租户内的所有数据库。 obclient>SHOWDATABASES;+---+|Database|+---+|oceanbase||information_schema||mysql||SYS||LBACSYS||ORAAUDITOR||test||db1|+---+ 查看支持的字符集。 obclient>SHOWCHARSET;+---+---+---+---+|Ch...
(`Host`,`User`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin COMMENT='Users and global privileges' 1 row in set (0.00 sec) mysql> SHOW COLUMNS FROM user; +---+---+---+---+---+---+ | Field | Type | Null | Key | Default | Extra | +---+---...
mysql> SHOW TABLES; +---+ | Tables_in_zjf | +---+ | a1 | +---+ 1 row in set (0.00 sec) 7、SHOW TABLE STATUS 性质与SHOW TABLE类似,不过,可以提供每个表的大量信息 mysql> SHOW TABLE STATUS FROM zjf WHERE Name='a1'; +---+---+---+---+---+---+---+---+---...
MYSQL SHOW 用法 1、SHOW CHARACTER SET 显示所有可用的字符集 mysql> SHOW CHARACTER SET LIKE 'utf8'; +---+---+---+---+ | Charset | Description | Default collation | Maxlen | +---+---+---+---+ | utf8 | UTF-8 Unicode | ...