SQL Server Database Attach Archives - Performance Tuning And Infra Automation

Msg 3415, Level 16, State 5, Line 3 Database ‘StackOverflow2010’ cannot be upgraded because it is read-only, has read-only files or the user does not have permissions to modify some of the files. Make the database or files writeable, and rerun recovery.

Error/Fix: Database cannot be upgraded because it is read-only or has read-only files

Yesterday during my online SQL Server class, I was trying to attach 10 GB size version of StackOverflow database that I used previosly with another instance. When I executed below…

Ajay Dwivedi July 26, 2020