mirror of
https://github.com/osm-search/Nominatim.git
synced 2024-12-25 14:02:12 +03:00
8a4c7f6e2b
The function only ever returns one result of which only the place_id is used. So simplify it to return a single place_id only (or NULL if none is found). Also fix typo in function name.
83 lines
2.9 KiB
PL/PgSQL
83 lines
2.9 KiB
PL/PgSQL
DROP TABLE IF EXISTS location_property_tiger_import;
|
|
CREATE TABLE location_property_tiger_import (linegeo GEOMETRY, place_id BIGINT, partition INTEGER, parent_place_id BIGINT, startnumber INTEGER, endnumber INTEGER, interpolationtype TEXT, postcode TEXT);
|
|
|
|
CREATE OR REPLACE FUNCTION tiger_line_import(linegeo GEOMETRY, in_startnumber INTEGER,
|
|
in_endnumber INTEGER, interpolationtype TEXT,
|
|
in_street TEXT, in_isin TEXT, in_postcode TEXT) RETURNS INTEGER
|
|
AS $$
|
|
DECLARE
|
|
startnumber INTEGER;
|
|
endnumber INTEGER;
|
|
stepsize INTEGER;
|
|
numberrange INTEGER;
|
|
place_centroid GEOMETRY;
|
|
out_partition INTEGER;
|
|
out_parent_place_id BIGINT;
|
|
location RECORD;
|
|
address_street_word_ids INTEGER[];
|
|
|
|
BEGIN
|
|
|
|
IF in_endnumber > in_startnumber THEN
|
|
startnumber = in_startnumber;
|
|
endnumber = in_endnumber;
|
|
ELSE
|
|
startnumber = in_endnumber;
|
|
endnumber = in_startnumber;
|
|
END IF;
|
|
|
|
IF startnumber < 0 THEN
|
|
RAISE WARNING 'Negative house number range (% to %) on %, %', startnumber, endnumber, in_street, in_isin;
|
|
RETURN 0;
|
|
END IF;
|
|
|
|
numberrange := endnumber - startnumber;
|
|
|
|
IF (interpolationtype = 'odd' AND startnumber%2 = 0) OR (interpolationtype = 'even' AND startnumber%2 = 1) THEN
|
|
startnumber := startnumber + 1;
|
|
stepsize := 2;
|
|
ELSE
|
|
IF (interpolationtype = 'odd' OR interpolationtype = 'even') THEN
|
|
stepsize := 2;
|
|
ELSE -- everything else assumed to be 'all'
|
|
stepsize := 1;
|
|
END IF;
|
|
END IF;
|
|
|
|
-- Filter out really broken tiger data
|
|
IF numberrange > 0 AND (numberrange::float/stepsize::float > 500)
|
|
AND ST_length(linegeo)/(numberrange::float/stepsize::float) < 0.000001 THEN
|
|
RAISE WARNING 'Road too short for number range % to % on %, % (%)',startnumber,endnumber,in_street,in_isin,
|
|
ST_length(linegeo)/(numberrange::float/stepsize::float);
|
|
RETURN 0;
|
|
END IF;
|
|
|
|
place_centroid := ST_Centroid(linegeo);
|
|
out_partition := get_partition('us');
|
|
out_parent_place_id := null;
|
|
|
|
address_street_word_ids := word_ids_from_name(in_street);
|
|
IF address_street_word_ids IS NOT NULL THEN
|
|
out_parent_place_id := getNearestNamedRoadPlaceId(out_partition, place_centroid,
|
|
address_street_word_ids);
|
|
END IF;
|
|
|
|
IF out_parent_place_id IS NULL THEN
|
|
SELECT getNearestParallelRoadFeature(out_partition, linegeo)
|
|
INTO out_parent_place_id;
|
|
END IF;
|
|
|
|
IF out_parent_place_id IS NULL THEN
|
|
SELECT getNearestRoadPlaceId(out_partition, place_centroid)
|
|
INTO out_parent_place_id;
|
|
END IF;
|
|
|
|
--insert street(line) into import table
|
|
insert into location_property_tiger_import (linegeo, place_id, partition, parent_place_id, startnumber, endnumber, interpolationtype, postcode)
|
|
values (linegeo, nextval('seq_place'), out_partition, out_parent_place_id, startnumber, endnumber, interpolationtype, in_postcode);
|
|
|
|
RETURN 1;
|
|
END;
|
|
$$
|
|
LANGUAGE plpgsql;
|