# File lib/dm-core/adapters/postgres_adapter.rb, line 60
        def destroy_model_storage(repository, model)
          return true unless storage_exists?(model.storage_name(repository.name))
          success = without_notices { super }
          model.properties(repository.name).each do |property|
            drop_sequence(repository, property) if property.serial?
          end
          success
        end