I recently installed SQL Server 2012 SP1 on a new server and moved over my databases from SQL Server 2005. I set the compatibility level fo the databases to 110.
I have since learned that my application is not compatible with SQL Server 2012. The application runs, but I can't add new companies databases and other things. makin this pretty useless.
If I set the compatibility level back to 90, SQL 2005, and the detach all the data files, save them somewhere safe, and then uninstall SQL2012, can I install SQL 2008 R2 and then reattach the data files and be okay? Is it possible to backwards to an older version?
I need to figure out what my options are.
Thanks
Ralph