How To Delete Process Mining App Schema From Database?

How to delete an App created in Process Mining from the database?

Issue Description:

When an App is deleted in Process Mining, the schema that is used for that app is still stored in the database, only renamed as deleted_schema_xxx. All these deleted schemas are actually not deleted and are occupying the storage which should be emptied for the deleted apps.

Resolution:

When Apps are deleted, their schema is marked for deletion such that they are not accessible from the product UI anymore. They are purged after 30 days and the purpose of this soft deletion is to make sure that data can be recovered if needed.

If a faster purge is desired, the schema can also be deleted manually from the database.