I am planning an in-place upgrade of a SQL server 2014 to 2017. We have many SSIS packages deployed to the server. Anybody know if the upgrade will convert the deployed packaged to 2017 format or will I have to re-deploy them all?
I know that if I do redeploy of any packages I would have to change the target version in the solution, I'm just wondering if the upgrade will require me to re-deploy them all or will it do the conversion on the currently deployed packages on the SQL server side.