db name changed

about 1 week back, I created a DB dbo as owner. After this i never touched
this db. We have about 5 DBA with full previlage. Suddlenly when i checked
today owner name is changed to my login. I am 100 % sure i never touched.
Is there any way to find, when name is changed? i checked log file i did n't
get any information.
this is very urgen issue, could any one of you guys help me how to find when
owner ship is changed.?
thanks
kalyanHi
That information is not logged. The only way you could do the change is to
use sp_changedbowner.
You can not create a DB with dbo as owner. An owner of a DB can only be
someone who is is master.dbo.syslogins. dbo is a role inside a DB.
When you created the DB, your login become owner for it, and unless you did
it when logged in as sa, or ran sp_changedbowner, it remains in your name.
Regards
Mike
"Kalyan" wrote:

> about 1 week back, I created a DB dbo as owner. After this i never touche
d
> this db. We have about 5 DBA with full previlage. Suddlenly when i checke
d
> today owner name is changed to my login. I am 100 % sure i never touched.
> Is there any way to find, when name is changed? i checked log file i did n
't
> get any information.
> this is very urgen issue, could any one of you guys help me how to find wh
en
> owner ship is changed.?
> thanks
> kalyan