如何在SQL Server中查看角色权限？

Question

有没有办法查看添加到SQL Server中特定角色的所有权限？

在SSMS中查看角色的“属性”时，我只能看到该角色拥有的模式。
在我们无法使用GUI查看的情况下，是否有系统视图可供调用？

编辑：
更确切地说，我希望能够看到相应的现有角色像“的db_owner”，例如数据库中的所有权利。

Answer 1

你可以玩SYS。并尝试做一个 下面的示例：

WITH perms_cte as 
(
     select USER_NAME(p.grantee_principal_id) AS principal_name, 
       dp.principal_id, 
       dp.type_desc AS principal_type_desc, 
       p.class_desc, 
       OBJECT_NAME(p.major_id) AS object_name, 
       p.permission_name, 
       p.state_desc AS permission_state_desc 
     from sys.database_permissions p 
     inner JOIN sys.database_principals dp 
     on  p.grantee_principal_id = dp.principal_id 
) 
--users 
SELECT p.principal_name, p.principal_type_desc, p.class_desc, p.[object_name], p.permission_name, p.permission_state_desc, cast(NULL as sysname) as role_name 
FROM perms_cte p 
WHERE principal_type_desc <> 'DATABASE_ROLE' 
UNION 
--role members 
SELECT rm.member_principal_name, rm.principal_type_desc, p.class_desc, p.object_name, p.permission_name, p.permission_state_desc,rm.role_name 
FROM perms_cte p 
right outer JOIN (
    select role_principal_id, dp.type_desc as principal_type_desc, member_principal_id,user_name(member_principal_id) as member_principal_name,user_name(role_principal_id) as role_name--,* 
    from sys.database_role_members rm 
    INNER JOIN sys.database_principals dp 
    ON  rm.member_principal_id = dp.principal_id 
) rm 
ON  rm.role_principal_id = p.principal_id 

也还有的这个系统SP

exec sp_helprole