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sp_changedbowner permissions

Posted By:      Posted Date: September 29, 2010    Points: 0   Category :Sql Server
Ok, what are the minimum permissions required for a user to have in order to change a database owner? I read the doc, did searches, and still can't figure it out. Basically, I gave a user permissions to dbcreator and securityadmin, and assumed this was enough to create a database, create a user, and change the owner of the database to the new user. Anyone help? I have tried several things, but I don't want to grant sysadmin rights to this box.
John M. Couch

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