How to Upgrade SQL Server 2012 to SQL Server 2016 without Reinstalling
SQL Server 2016 (13.x) supports upgrade from the following versions of SQL Server: SQL Server 2008 SP4 or later SQL Server 2008 R2 SP3 or later SQL Server 2012 (11.x) SP4 or later SQL Server 2014 (12.x) SP2 or later…

