1 DROP TABLE IF EXISTS location_property_tiger_import;
2 CREATE TABLE location_property_tiger_import () INHERITS (location_property);
4 CREATE OR REPLACE FUNCTION tigger_create_interpolation(linegeo GEOMETRY, in_startnumber INTEGER,
5 in_endnumber INTEGER, interpolationtype TEXT,
6 in_street TEXT, in_isin TEXT, in_postcode TEXT) RETURNS INTEGER
16 rangestartnumber INTEGER;
17 place_centroid GEOMETRY;
18 out_partition INTEGER;
19 out_parent_place_id BIGINT;
21 address_street_word_id INTEGER;
25 IF in_endnumber > in_startnumber THEN
26 startnumber = in_startnumber;
27 endnumber = in_endnumber;
29 startnumber = in_endnumber;
30 endnumber = in_startnumber;
33 numberrange := endnumber - startnumber;
34 rangestartnumber := startnumber;
36 IF (interpolationtype = 'odd' AND startnumber%2 = 0) OR (interpolationtype = 'even' AND startnumber%2 = 1) THEN
37 startnumber := startnumber + 1;
40 IF (interpolationtype = 'odd' OR interpolationtype = 'even') THEN
42 ELSE -- everything else assumed to be 'all'
47 -- Filter out really broken tiger data
48 IF numberrange > 0 AND (numberrange::float/stepsize::float > 500)
49 AND ST_length(linegeo)/(numberrange::float/stepsize::float) < 0.000001 THEN
50 RAISE WARNING 'Road too short for number range % to % on %, % (%)',startnumber,endnumber,in_street,in_isin,
51 ST_length(linegeo)/(numberrange::float/stepsize::float);
55 place_centroid := ST_Centroid(linegeo);
56 out_partition := get_partition(place_centroid, 'us');
57 out_parent_place_id := null;
59 address_street_word_id := get_name_id(make_standard_name(in_street));
60 IF address_street_word_id IS NOT NULL THEN
61 FOR location IN SELECT * from getNearestNamedRoadFeature(out_partition, place_centroid, address_street_word_id) LOOP
62 out_parent_place_id := location.place_id;
66 IF out_parent_place_id IS NULL THEN
67 FOR location IN SELECT place_id FROM getNearestParellelRoadFeature(out_partition, linegeo) LOOP
68 out_parent_place_id := location.place_id;
72 IF out_parent_place_id IS NULL THEN
73 FOR location IN SELECT place_id FROM getNearestRoadFeature(out_partition, place_centroid) LOOP
74 out_parent_place_id := location.place_id;
79 FOR housenum IN startnumber..endnumber BY stepsize LOOP
80 insert into location_property_tiger_import (place_id, partition, parent_place_id, housenumber, postcode, centroid)
81 values (nextval('seq_place'), out_partition, out_parent_place_id, housenum, in_postcode,
82 ST_LineInterpolatePoint(linegeo, (housenum::float-rangestartnumber::float)/numberrange::float));
83 newpoints := newpoints + 1;