Re: Server LogIn's without db roles

Is there a way in 05 to join the sys.database_principals view for each
database on the server into a single view without using a cursor (some
how with sys.databases)?

thanks,

On Tue, 31 Jan 2006 03:33:07 GMT, jiayiw@xxxxxxxxxxxxxxxxxxxx (Jiayi
Wang [MSFT]) wrote:

>Dear Chuck,
>
>This is Jiayi from Microsoft SQL Server team.
>
>Just for your information, sp_MSforeachdb is implemented using the cursor,
>so I think it's almost the same using the sp_MSforeachdb and the cursor.
>
>As to your other concern abou the single user mode, the sp_MSforeachdb is
>not used for single user mode as you have noticed in the script, also, it
>will not use the corresponding database if some one is using it.
>
>Since the sp_MSforeachdb is not officially supported by Microsoft, so there
>is no officical document to describ that. If you have any questions or
>concerns, please don't hesiate to let me know.
>
>Thanks,
>Jiayi
>--------------------
>| From: Chuck P <Chuck@xxxxxxxxxxxxxxxx>
>| Subject: Server LogIn's without db roles
>| Date: Mon, 30 Jan 2006 12:46:00 -0700
>| Message-ID: <g9pst1lsmlg2bd529gp83va5m5f896od4p@xxxxxxx>
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>|
>| I want to write some role management views.
>|
>| The first view would show all the roles a user is in on the server.
>| The second view would show all users who have server login but no
>| roles
>|
>| Is there a slick way in 05 to join the databases on the server into a
>| view. I see there is now a sys.databases view which has a database_id
>| field. I was hoping to use only system views and avoid cursors or
>| undocumented stored procedures (sp_MSforeachdb).
>|
>| If I have to use cursors would it be better to do my own with
>| sys.databases or use sp_MSforeachdb?
>|
>| This is what I have so far
>|
>| SELECT p. principal_id , p. name , r. role_principal_id ,p.sid,
>| ( SELECT name FROM sys.database_principals
>| WHERE ( principal_id = r. role_principal_id )) AS
>| RoleName
>| FROM sys.database_principals AS p INNER JOIN
>| sys.database_role_members AS r
>| ON p. principal_id = r. member_principal_id
>| WHERE ( p . type = 'U' ) AND
>| ( p . is_fixed_role = 0) AND
>| ( p . name <> N'public' )
>|
>|
>|
>| p.s.
>| Does sys.spMSforeachdb not work for databases that are ReadOnly and
>| being used?
>|
>| /* If it's a single user db and there's an entry for it in
>| sysprocesses who isn't us, we can't use it. */
>| /* Create the select */
>| exec(N'declare hCForEachDatabase cursor global for select name
>| from master.dbo.sysdatabases d ' +
>| N' where (d.status & ' + @inaccessible + N' =
>| 0)' +
>| N' and (DATABASEPROPERTY(d.name,
>| ''issingleuser'') = 0 and (has_dbaccess(d.name) = 1))' )
>|
.

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