Question

我想获得具有指定角色的所有数据库用户的列表。 Role是存储过程或函数的参数。

Somethinf喜欢带有用户名及其角色的select语句。

+============+==========
| User name  |  Role   |
+============+==========

MS SQL Server 2008

Answer 1

在SQL 2005和2008中，可以在两个目录视图中轻松访问此信息。

此查询应该为您提供所需的信息。

select rp.name as database_role, mp.name as database_user
from sys.database_role_members drm
join sys.database_principals rp on (drm.role_principal_id = rp.principal_id)
join sys.database_principals mp on (drm.member_principal_id = mp.principal_id)

Answer 2

仅取决于您希望如何传递参数...假设您将使用角色的ID

declare @roleID int

select
    role_principal_id as roleID, 
    user_name(role_principal_id) as roleName, 
    member_principal_id as memberID,
    user_name(member_principal_id) as memberName 
from 
    sys.database_role_members
where 
    role_principal_id = @roleID

Answer 3

可能使用类似的东西

SELECT
    SU.Name AS UserName, SR.Name AS RoleName
FROM
    sysUsers AS SU
      INNER JOIN 
     sysUsers AS SR ON SU.GID = SR.UID
WHERE
    SU.GID <> SU.UID
ORDER BY
  RoleName, UserName

借鉴SmartBihari's Blog

编辑1 获取与用户关联的系统角色。 sys.sysmembers是一个系统视图，其中memberuid和groupuid是唯一的列。您可以使用user_name（）函数来检索每列的名称。

USE [YourDatabase]
SELECT user_name([memberuid]) as [Username], User_Name([groupuid]) as [Role_Name]
FROM [sys].[sysmembers]

Answer 4

类似的事情可以为您提供帮助：

        select sys.server_role_members.role_principal_id ,role.name  as rolename    
        , sys.server_role_members.member_principal_id , member.name as membername 
        from sys.server_role_members 
        join sys.server_principals as role
        on sys.server_role_members.role_principal_id = role.principal_id
        join sys.server_principals as member 
        on sys.server_role_members. member_principal_id = member_principal_id;

获取具有指定角色的所有数据库用户的列表

4 个答案: