---
title: "创建用户 | OceanBase 文档中心"
description: "创建用户 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_…"
image: https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*OSPzQ6GUQF4AAAAAQHAAAAgAeiGDAQ/original
---
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# 创建用户

更新时间：2023-08-07 17:30:32

[编辑](https://github.com/oceanbase/oceanbase-doc/edit/V3.1.1/zh-CN/600.administrator-guide/700.manage-user-privileges/200.create-a-user.md)  

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：

```sql
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：

```sql
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](https://www.oceanbase.com/docs/community-observer-cn-10000000000013859)。

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