# 角色管理命令

> **注意**
>
> 有关特定命令的详细信息，包括语法和示例，请单击特定命令以转到其参考页面。

| 名称                                                                                     | 描述                      |
| -------------------------------------------------------------------------------------- | ----------------------- |
| [`createRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)               | 创建一个角色并指定其特权。           |
| [`dropRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)                 | 删除用户定义的角色。              |
| [`dropAllRolesFromDatabase`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md) | 从数据库中删除所有用户定义的角色。       |
| [`grantPrivilegesToRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)    | 将特权分配给用户定义的角色。          |
| [`grantRolesToRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)         | 指定角色，用户定义的角色将从这些角色继承特权。 |
| [`invalidateUserCache`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)      | 刷新用户信息的内存缓存，包括凭据和角色。    |
| [`revokePrivilegesFromRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md) | 从用户定义的角色中删除指定的特权。       |
| [`revokeRolesFromRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)      | 从用户定义的角色中删除指定的继承角色。     |
| [`rolesInfo`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)                | 返回指定角色的信息。              |
| [`updateRole`](/can-kao/shu-ju-ku-ming-ling/role-management-commands.md)               | 更新用户定义的角色。              |

译者：李冠飞

校对：


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