Currently have 2005 as the default instance and 2008 as a named instance.
Can I upgrade the 2005 instance with the result being 2012 being the default instance?
Im trying to avoid uninstalling everything and re-install from scratch...even though I have a feeling thats probably the less problematic. Also Im guessing 2005 is not a valid upgrade source for an upgrade to 2012.
Or option 3, just simply install a new 2012 instance. If I then uninstall my 2005 instance, which one will become the default or how would I set the default?
https://msdn.microsoft.com/en-us/library/ms143694(v=sql.110).aspx