text: --DROP TABLE incoming_per_region_dow_hour;
  DROP TABLE itineraries;
  DROP TABLE itineraries_with_regions;
  DROP TABLE itinerary_stop_times;
  DROP TABLE itinerary_stop_times_at_proxy_stops;
  DROP TABLE itinerary_stop_times_from_nonregional;
  DROP TABLE itinerary_stop_times_to_nonregional;
  DROP TABLE itinerary_stop_times_with_lag_region;
  DROP TABLE itinerary_stop_times_with_lead_region;
  DROP TABLE itinerary_stop_times_with_regions;
  --DROP TABLE outgoing_per_region_dow_hour;
  DROP TABLE proxy_stops;
  --DROP TABLE regions;
  DROP TABLE starting_in_origin_dow_hour;
  --DROP TABLE starting_in_origin_dow_hour_with_nonregional;
  DROP TABLE stop_times;
  DROP TABLE stop_times_from_origin;
  DROP TABLE stops;
  DROP TABLE stops_with_regions;
  