fixes #17474 - DROP db prior to restore on postgres
when using postgres as a database, and restoring andexisting db dump, clean the target database prior to restore.
this allow the usage case when installing a new server,running foreman-installer and then restoring the database.
fixes #17474 - DROP db prior to restore on postgres
when using postgres as a database, and restoring and
existing db dump, clean the target database prior to restore.
this allow the usage case when installing a new server,
running foreman-installer and then restoring the database.