DROP USER 语法图 示例 MySQL 兼容性 另请参阅 DROP USER DROP USER 语句用于从 TiDB 系统数据库中删除用户。如果用户不存在,使用关键词 IF EXISTS 可避免出现警告。执行 DROP USER 语句需要拥有 CREATE USER 权限。 语法图 DropUserStmt ::= ...
ALTER USER 语法图 示例 MySQL 兼容性 另请参阅 ALTER USER ALTER USER 语句用于更改 TiDB 权限系统内的已有用户。和 MySQL 一样,在 TiDB 权限系统中,用户是用户名和用户名所连接主机的组合。因此,可创建一个用户 'newuser2'@'192.168.1.1' ,使其只能通过 IP 地址 1...
DROP USER Description example keyword DROP USER Description Syntax: DROP USER 'user_identity' `user_identity` : user@ 'host' user@ [ 'domain' ] Drop ...
DROP USER description example keyword DROP USER description Syntax: DROP USER 'user_identity' `user_identity` : user@ 'host' user@ [ 'domain' ] 删除指定的...
User Norms Supported Unsupported User Norms Supported Unsupported Supported Migrate data outside into databases which managed by Apache ShardingSphere; Scale out data be...
Overview Local users/accounts Get full users list Creating users Enable/disable users Reset user’s password Updating users SSO Overview tip The User Management feature o...