glad i could help a little Sapan;

note that sp_msForEachDb is really is a cursor behind the scenes;

while cursors are generally frowned upon, when fiddling with metadata, this is one of those acceptable scenarios i think.

the other thing to note is that all the inner joins will automatically exclude orphaned users or users explicitly created WITHOUT LOGIN;

i know i create those kinds of users for testing or permissions issues in various databases.

create user [ClarkKent] without login;

Execute As USER= 'ClarkKent'

select user_name() --I'm Clark Kent!

select * from sys.objects --nothing there! if he can see anything, it's because someone granted to PUBLIC!

REVERT; --change back to superman

drop user [ClarkKent]