Fortunately, problem database ownership is easy to remedy. A workaround in this situation is to temporarily change the database owner to a non-conflicting login and then back to the desired owner.
FROM master. FROM [? FROM sys. Home SQLTeam. Troubleshooting Database Ownership The database owner is ultimately identified by the account SID security identifier. Database ownership in SQL seems like it is often more complicated than it really needs to be and can get really confusing. For whatever reason, databases created under the machine account mapped dbo to sa, where as databases created in other accounts were mapped to the login.
For now, I know I need to add to my scripts changing dbo to sa when I create databases. Peter re: Database Owner Troubles Very good article! If not can you explain why? Dan Guzman re: Database Owner Troubles Yes, you can instead use a built-in Windows principal if you prefer.
Be aware of the security implications, though. Processes running under that Windows principal will have database owner permissions in that database. Mike Robens re: Database Owner Troubles Thankyou, you have explained the problem perfectly and the solution works a treat. Chandrasekhar kannali re: Database Owner Troubles Thank you very much.
It is very good and usefull article. The advantage is that it only has access to one database, and extra info such as a contact for the database can be stored in the AD User object. Also, Linked Servers can alias to this Windows account to access a database there are distributed query performance advantages to this, but obvious security drawbacks.
The Windows account can be set to have zero Windows permissions and even interactive Login rights revoked. Server-level permissions cannot be granted to database roles. Logins and other server-level principals such as server roles cannot be added to database roles. For server-level security in SQL Server, use server roles instead. The following table shows the fixed-database roles and their capabilities.
These roles exist in all databases. Except for the public database role, the permissions assigned to the fixed-database roles cannot be changed.
The permissions assigned to the fixed-database roles cannot be changed. The following figure shows the permissions assigned to the fixed-database roles:. These database roles exist only in the virtual master database. Their permissions are restricted to actions performed in master.
Only database users in master can be added to these roles. Logins cannot be added to these roles, but users can be created based on logins and then those users can be added to the roles. Contained database users in master can also be added to these roles. However, contained database users added to the dbmanager role in master cannot be used to create new databases.
The server-level principal and the Azure Active Directory Administrator if configured have all permissions in the SQL Database and Azure Synapse without needing to be members of any roles. The following table explains the commands, views, and functions for working with database-level roles. Every database user belongs to the public database role. Active 9 years, 11 months ago. Viewed 2k times.
Improve this question. Chris Barlow 3, 4 4 gold badges 28 28 silver badges 51 51 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Russ Cam Russ Cam k 30 30 gold badges silver badges bronze badges. If so, presumably the sproc runs under the user permissions in question? Wait what? No it doesn't. Sign up or log in Sign up using Google.
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