创建用户 | OceanBase 文档中心

本节主要介绍 OceanBase 数据库用户创建的命令示例及操作方式。

通过 SQL 语句创建用户

用户管理的语法树如下所示：

create_user_stmt:
    CREATE USER [IF NOT EXISTS] user_name [IDENTIFIED BY 'password'];

alter_user_stmt:
      ALTER USER user_name ACCOUNT {LOCK | UNLOCK};
    | ALTER USER user_name IDENTIFIED BY 'password';
    | SET PASSWORD [FOR user_name] = PASSWORD('password');
    | RENAME USER rename_user_action_list;

drop_user_stmt:
    DROP USER user_name_list;

rename_user_action_list:
    rename_user_action [, rename_user_action ...]

rename_user_action:
    user_name TO user_name

user_name_list:
    user_name [, user_name ...]

password:
    STR_VALUE

创建名为 sqluser01 和 sqluser02 的用户，且密码均为 123456 的示例如下：

obclient> CREATE USER 'sqluser01' IDENTIFIED BY '123456', 'sqluser02' IDENTIFIED BY '123456';

更多 CREATE USER 语句的信息，请参见 CREATE USER。