function_name,result_data_type,argument_data_types
geocode_admin0_polygon,Geometry,"country_name text"
geocode_admin1_polygon,Geometry,"admin1_name text"
geocode_admin1_polygon,Geometry,"admin1_name text, country_name text"
geocode_namedplace_point,Geometry,"city_name text"
geocode_namedplace_point,Geometry,"city_name text, country_name text"
geocode_namedplace_point,Geometry,"city_name text, admin1_name text, country_name text"
geocode_postalcode_polygon,Geometry,"postal_code text, country_name text"
geocode_postalcode_point,Geometry,"postal_code text, country_name text"
geocode_ipaddress_point,Geometry,"ip_address text"