Hello.
We currently have a SQL Server 2012 Express, which are running some production databases.
At the moment, we need to install a SQL Server 2012 (Not express) at the same server. At the end, the full SQL server will replace the SQL Express.
My question is, if we install a full SQL installation on the same server - using the normal MSSQL instance, will the SQL Express instance then be temporarily offline at any time, doing the installation???
Datatechnician