Shall we only print all sql statements which will be executed during the upgrade?
After that, the SQL commands that will be executed during update/upgrade are printed to the stdout. It is not recommended to use this as a substitute for a regular dbwriter update/upgrade. If you would choose option n, the SQL commands would be executed and only your database definition would be updated, but you would still need to perform regular dbwriter re-installation to also update other parts of dbwriter that might have changed.