$$
LANGUAGE plpgsql IMMUTABLE;
-CREATE OR REPLACE FUNCTION get_word_score(wordscores wordscore[], words text[]) RETURNS integer
- AS $$
-DECLARE
- idxword integer;
- idxscores integer;
- result integer;
-BEGIN
- IF (wordscores is null OR words is null) THEN
- RETURN 0;
- END IF;
-
- result := 0;
- FOR idxword in 1 .. array_upper(words, 1) LOOP
- FOR idxscores in 1 .. array_upper(wordscores, 1) LOOP
- IF wordscores[idxscores].word = words[idxword] THEN
- result := result + wordscores[idxscores].score;
- END IF;
- END LOOP;
- END LOOP;
-
- RETURN result;
-END;
-$$
-LANGUAGE plpgsql IMMUTABLE;
-
CREATE OR REPLACE FUNCTION get_country_code(place geometry) RETURNS TEXT
AS $$
DECLARE
$$
LANGUAGE plpgsql;
+-- find the parant road of an interpolation
+CREATE OR REPLACE FUNCTION get_interpolation_parent(wayid BIGINT, street TEXT, place TEXT,
+ partition INTEGER, centroid GEOMETRY, geom GEOMETRY)
+RETURNS BIGINT AS $$
+DECLARE
+ addr_street TEXT;
+ addr_place TEXT;
+ parent_place_id BIGINT;
+ address_street_word_ids INTEGER[];
-CREATE OR REPLACE FUNCTION create_interpolation(wayid BIGINT, interpolationtype TEXT) RETURNS INTEGER
+ waynodes BIGINT[];
+
+ location RECORD;
+BEGIN
+ addr_street = street;
+ addr_place = place;
+
+ IF addr_street is null and addr_place is null THEN
+ select nodes from planet_osm_ways where id = wayid INTO waynodes;
+ FOR location IN SELECT placex.street, placex.addr_place from placex
+ where osm_type = 'N' and osm_id = ANY(waynodes)
+ and (placex.street is not null or placex.addr_place is not null)
+ and indexed_status < 100
+ limit 1 LOOP
+ addr_street = location.street;
+ addr_place = location.addr_place;
+ END LOOP;
+ END IF;
+
+ IF addr_street IS NOT NULL THEN
+ address_street_word_ids := get_name_ids(make_standard_name(addr_street));
+ IF address_street_word_ids IS NOT NULL THEN
+ FOR location IN SELECT place_id from getNearestNamedRoadFeature(partition, centroid, address_street_word_ids) LOOP
+ parent_place_id := location.place_id;
+ END LOOP;
+ END IF;
+ END IF;
+
+ IF parent_place_id IS NULL AND addr_place IS NOT NULL THEN
+ address_street_word_ids := get_name_ids(make_standard_name(addr_place));
+ IF address_street_word_ids IS NOT NULL THEN
+ FOR location IN SELECT place_id from getNearestNamedPlaceFeature(partition, centroid, address_street_word_ids) LOOP
+ parent_place_id := location.place_id;
+ END LOOP;
+ END IF;
+ END IF;
+
+ IF parent_place_id is null THEN
+ FOR location IN SELECT place_id FROM placex
+ WHERE ST_DWithin(geom, placex.geometry, 0.001) and placex.rank_search = 26
+ ORDER BY (ST_distance(placex.geometry, ST_LineInterpolatePoint(geom,0))+
+ ST_distance(placex.geometry, ST_LineInterpolatePoint(geom,0.5))+
+ ST_distance(placex.geometry, ST_LineInterpolatePoint(geom,1))) ASC limit 1
+ LOOP
+ parent_place_id := location.place_id;
+ END LOOP;
+ END IF;
+
+ IF parent_place_id is null THEN
+ RETURN 0;
+ END IF;
+
+ RETURN parent_place_id;
+END;
+$$
+LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION create_interpolation(wayid BIGINT, interpolationtype TEXT,
+ parent_place_id BIGINT, partition INTEGER,
+ country_code TEXT, geometry_sector INTEGER,
+ defpostalcode TEXT, geom GEOMETRY) RETURNS INTEGER
AS $$
DECLARE
linegeo GEOMETRY;
splitline GEOMETRY;
sectiongeo GEOMETRY;
- search_place_id BIGINT;
- defpostalcode TEXT;
BEGIN
IF interpolationtype = 'odd' OR interpolationtype = 'even' THEN
RETURN 0;
END IF;
- select postcode, geometry from placex where osm_type = 'W' and osm_id = wayid
- INTO defpostalcode, linegeo;
-
- IF ST_GeometryType(linegeo) != 'ST_LineString' THEN
- RETURN 0;
- END IF;
-
+ linegeo := geom;
startnumber := NULL;
newpoints := 0;
-- it is guaranteed to be the original node. For place/house types use the
-- one with the smallest id because the original node was created first.
-- Ignore all nodes marked for deletion. (Might happen when the type changes.)
- select place_id from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::BIGINT and indexed_status < 100 order by (type = 'house'),place_id limit 1 INTO search_place_id;
- IF search_place_id IS NOT NULL THEN
- select * from placex where place_id = search_place_id INTO nextnode;
+ select * from placex where osm_type = 'N' and osm_id = waynodes[nodeidpos]::BIGINT
+ and indexed_status < 100
+ order by (type = 'address'),place_id limit 1 INTO nextnode;
+ IF nextnode.place_id IS NOT NULL THEN
IF nodeidpos > 1 and nodeidpos < array_upper(waynodes, 1) THEN
-- Make sure that the point is actually on the line. That might
startnumber := startnumber + stepsize;
-- correct for odd/even
- IF (interpolationtype = 'odd' AND startnumber%2 = 0) OR (interpolationtype = 'even' AND startnumber%2 = 1) THEN
+ IF (interpolationtype = 'odd' AND startnumber%2 = 0)
+ OR (interpolationtype = 'even' AND startnumber%2 = 1) THEN
startnumber := startnumber - 1;
END IF;
endnumber := endnumber - 1;
- delete from placex where osm_type = 'N' and osm_id = prevnode.osm_id and type = 'house' and place_id != prevnode.place_id;
+ delete from placex where osm_type = 'N' and osm_id = prevnode.osm_id
+ and place_id != prevnode.place_id;
FOR housenum IN startnumber..endnumber BY stepsize LOOP
- -- this should really copy postcodes but it puts a huge burden on
- -- the system for no big benefit ideally postcodes should move up to the way
- insert into placex (osm_type, osm_id, class, type, admin_level,
- housenumber, street, addr_place, isin, postcode,
- country_code, parent_place_id, rank_address, rank_search,
- indexed_status, geometry)
- values ('N', prevnode.osm_id, 'place', 'house', prevnode.admin_level,
- housenum, prevnode.street, prevnode.addr_place, prevnode.isin, coalesce(prevnode.postcode, defpostalcode),
- prevnode.country_code, prevnode.parent_place_id, prevnode.rank_address, prevnode.rank_search,
- 1, ST_LineInterpolatePoint(sectiongeo, (housenum::float-orginalstartnumber::float)/originalnumberrange::float));
+ insert into placex (place_id, partition, osm_type, osm_id,
+ class, type, admin_level, housenumber,
+ postcode,
+ country_code, parent_place_id, rank_address, rank_search,
+ indexed_status, indexed_date, geometry_sector,
+ geometry)
+ values (nextval('seq_place'), partition, 'N', prevnode.osm_id,
+ 'place', 'address', prevnode.admin_level, housenum,
+ coalesce(prevnode.postcode, defpostalcode),
+ prevnode.country_code, parent_place_id, 30, 30,
+ 0, now(), geometry_sector, calculated_country_code,
+ ST_LineInterpolatePoint(sectiongeo, (housenum::float-orginalstartnumber::float)/originalnumberrange::float));
newpoints := newpoints + 1;
--RAISE WARNING 'interpolation number % % ',prevnode.place_id,housenum;
END LOOP;
BEGIN
--DEBUG: RAISE WARNING '% %',NEW.osm_type,NEW.osm_id;
+ -- ignore interpolated addresses
+ IF NEW.class = 'place' and NEW.type = 'address' THEN
+ RETURN NEW;
+ END IF;
+
-- just block these
IF NEW.class in ('landuse','natural') and NEW.name is null THEN
-- RAISE WARNING 'empty landuse %',NEW.osm_id;
NEW.rank_address := NEW.rank_search;
ELSEIF NEW.type in ('houses') THEN
-- can't guarantee all required nodes loaded yet due to caching in osm2pgsql
- -- insert new point into place for each derived building
- --i := create_interpolation(NEW.osm_id, NEW.housenumber);
NEW.rank_search := 28;
NEW.rank_address := 0;
END IF;
search_maxdistance FLOAT[];
search_mindistance FLOAT[];
address_havelevel BOOLEAN[];
--- search_scores wordscore[];
--- search_scores_pos INTEGER;
i INTEGER;
iMax FLOAT;
location_distance FLOAT;
location_parent GEOMETRY;
location_isaddress BOOLEAN;
+ location_keywords INTEGER[];
tagpairid INTEGER;
RETURN NEW;
END IF;
+ -- ignore interpolated addresses
+ IF NEW.class = 'place' and NEW.type = 'address' THEN
+ RETURN NEW;
+ END IF;
+
--DEBUG: RAISE WARNING 'placex_update % %',NEW.osm_type,NEW.osm_id;
--RAISE WARNING '%',NEW.place_id;
RETURN NEW;
END IF;
- IF NEW.class = 'place' AND NEW.type = 'houses' THEN
- i := create_interpolation(NEW.osm_id, NEW.housenumber);
- RETURN NEW;
- END IF;
-
-- Speed up searches - just use the centroid of the feature
-- cheaper but less acurate
place_centroid := ST_PointOnSurface(NEW.geometry);
END IF;
NEW.geometry_sector := geometry_sector(NEW.partition, place_centroid);
+ -- interpolations XXXXX
+ IF NEW.class = 'place' AND NEW.type = 'houses'THEN
+ IF NEW.osm_type = 'W' and ST_GeometryType(NEW.geometry) = 'ST_LineString' THEN
+ NEW.parent_place_id := get_interpolation_parent(NEW.osm_id, NEW.street, NEW.addr_place,
+ NEW.partition, place_centroid, NEW.geometry);
+ i := create_interpolation(NEW.osm_id, NEW.housenumber);
+ END IF;
+ RETURN NEW;
+ END IF;
+
-- waterway ways are linked when they are part of a relation and have the same class/type
IF NEW.osm_type = 'R' and NEW.class = 'waterway' THEN
FOR relation_members IN select members from planet_osm_rels r where r.id = NEW.osm_id and r.parts != array[]::bigint[]
IF location.rank_address != location_rank_search THEN
location_rank_search := location.rank_address;
- location_distance := location.distance * 1.5;
+ IF location.isguess THEN
+ location_distance := location.distance * 1.5;
+ ELSE
+ IF location.rank_address <= 12 THEN
+ -- for county and above, if we have an area consider that exact
+ -- (It would be nice to relax the constraint for places close to
+ -- the boundary but we'd need the exact geometry for that. Too
+ -- expensive.)
+ location_distance = 0;
+ ELSE
+ -- Below county level remain slightly fuzzy.
+ location_distance := location.distance * 0.5;
+ END IF;
+ END IF;
+ ELSE
+ CONTINUE WHEN location.keywords <@ location_keywords;
END IF;
IF location.distance < location_distance OR NOT location.isguess THEN
+ location_keywords := location.keywords;
location_isaddress := NOT address_havelevel[location.rank_address];
IF location_isaddress AND location.isguess AND location_parent IS NOT NULL THEN
$$
LANGUAGE plpgsql IMMUTABLE;
---CREATE OR REPLACE FUNCTION get_connected_ways(way_ids INTEGER[]) RETURNS SETOF planet_osm_ways
--- AS $$
---DECLARE
--- searchnodes INTEGER[];
--- location RECORD;
--- j INTEGER;
---BEGIN
---
--- searchnodes := '{}';
--- FOR j IN 1..array_upper(way_ids, 1) LOOP
--- FOR location IN
--- select nodes from planet_osm_ways where id = way_ids[j] LIMIT 1
--- LOOP
--- IF not (ARRAY[location.nodes] <@ searchnodes) THEN
--- searchnodes := searchnodes || location.nodes;
--- END IF;
--- END LOOP;
--- END LOOP;
---
--- RETURN QUERY select * from planet_osm_ways where nodes && searchnodes and NOT ARRAY[id] <@ way_ids;
---END;
---$$
---LANGUAGE plpgsql IMMUTABLE;
CREATE OR REPLACE FUNCTION get_address_postcode(for_place_id BIGINT) RETURNS TEXT
AS $$
projects / nominatim.git / blobdiff