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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ eg: CREATE USER user1 'passwd'
Constraints:

* Username: 4-32 characters (letters, numbers, special chars: `!@#$%^&*()_+-=`). Cannot duplicate the admin (`root`) username.
- If the username consists entirely of numbers or contains special characters, you need to enclose it in double quotes `""` when creating it.
* Password: 4-32 characters (letters, numbers, special chars). Stored as SHA-256 hash by default.

2. Modify Password
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ eg: CREATE USER user1 'passwd'
Constraints:

* Username: 4-32 characters (letters, numbers, special chars: `!@#$%^&*()_+-=`). Cannot duplicate the admin (`root`) username.
- If the username consists entirely of numbers or contains special characters, you need to enclose it in double quotes `""` when creating it.
* Password: 4-32 characters (letters, numbers, special chars). Stored as SHA-256 hash by default.

2. Modify Password
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ eg: CREATE USER user1 'passwd'
Constraints:

* Username: 4-32 characters (letters, numbers, special chars: `!@#$%^&*()_+-=`). Cannot duplicate the admin (`root`) username.
- If the username consists entirely of numbers or contains special characters, you need to enclose it in double quotes `""` when creating it.
* Password: 4-32 characters (letters, numbers, special chars). Stored as SHA-256 hash by default.

2. Modify Password
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ eg: CREATE USER user1 'passwd'
Constraints:

* Username: 4-32 characters (letters, numbers, special chars: `!@#$%^&*()_+-=`). Cannot duplicate the admin (`root`) username.
- If the username consists entirely of numbers or contains special characters, you need to enclose it in double quotes `""` when creating it.
* Password: 4-32 characters (letters, numbers, special chars). Stored as SHA-256 hash by default.

2. Modify Password
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Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ eg: CREATE USER user1 'passwd'
```

- 用户名约束:4~32个字符,支持使用英文大小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,用户无法创建和管理员用户同名的用户。
- 如果用户名全是数字或包含特殊字符,则创建时需要使用双引号`""`括起来。
- 密码约束:4~32个字符,可使用大写小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,密码默认采用 SHA-256 进行加密。

2. 修改密码
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ eg: CREATE USER user1 'passwd'
```

- 用户名约束:4~32个字符,支持使用英文大小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,用户无法创建和管理员用户同名的用户。
- 如果用户名全是数字或包含特殊字符,则创建时需要使用双引号`""`括起来。
- 密码约束:4~32个字符,可使用大写小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,密码默认采用 SHA-256 进行加密。

2. 修改密码
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,7 @@ eg: CREATE USER user1 'passwd'
```

- 用户名约束:4~32个字符,支持使用英文大小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,用户无法创建和管理员用户同名的用户。
- 如果用户名全是数字或包含特殊字符,则创建时需要使用双引号`""`括起来。
- 密码约束:4~32个字符,可使用大写小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,密码默认采用 SHA-256 进行加密。

2. 修改密码
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Original file line number Diff line number Diff line change
Expand Up @@ -165,10 +165,11 @@ IoTDB 表模型主要有两类权限:全局权限、数据权限。

```SQL
CREATE USER <USERNAME> <PASSWORD>
eg: CREATE USER user1 'passwd'
eg: CREATE USER user1 'passwd'
```

- 用户名约束:4~32个字符,支持使用英文大小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,用户无法创建和管理员用户同名的用户。
- 如果用户名全是数字或包含特殊字符,则创建时需要使用双引号`""`括起来。
- 密码约束:4~32个字符,可使用大写小写字母、数字、特殊字符`(!@#$%^&*()_+-=)`,密码默认采用 SHA-256 进行加密。

2. 修改密码
Expand Down