Which stored procedure should a DBA use to rename user-created objects in a database?

• A. sp_delete
• B. sp_rename
• C. sp_modify
• D. sp_update

Answer: (B)

The appropriate stored procedure to rename user-created objects in a database is sp_rename. This procedure is specifically designed for renaming various database entities such as tables, columns, indexes, and other database objects. When utilizing sp_rename, you need to specify the current name of the object you want to rename, along with the new name you wish to assign to it.

Using the correct stored procedure is essential for maintaining accuracy and ensuring that database operations are performed correctly. When a DBA needs to update the name of an object while preserving its dependencies and integrity, sp_rename is the go-to option. It streamlines the process without causing disruption to the underlying data or necessitating complex workarounds.

The other options listed do not serve the purpose of renaming objects: sp_delete is used for removing objects from the database, sp_modify is not a standard stored procedure in SQL Server, and sp_update typically refers to updating records rather than renaming objects. Therefore, sp_rename is the clear choice for safely and effectively renaming user-created objects in a database.