text: 
  
  from pydhs.controller_countrydata import Controller_countrydata
  
  def main_add_country_data(database):
      d = Controller_countrydata(database)
      #d.action_add_column_iso3_to_intersection_table()
      #d.action_update_iso3_codes_for_country_data()
      d.get_country_column_names_and_add_to_intersection_table()
      print(d.create_query_for_merging_country_data_into_intersection_table())
      d.merge_country_data_into_intersection_table()
      print('completed addition of country data.')
  
  if __name__ == "__main__":
      main_add_country_data('db_dhs_global')
  