$$
LANGUAGE plpgsql IMMUTABLE;
+-- Find the nearest artificial postcode for the given geometry.
+-- TODO For areas there should not be more than two inside the geometry.
+CREATE OR REPLACE FUNCTION get_nearest_postcode(country VARCHAR(2), geom GEOMETRY) RETURNS TEXT
+ AS $$
+DECLARE
+ item RECORD;
+BEGIN
+ FOR item IN
+ SELECT postcode FROM location_postcode
+ WHERE ST_DWithin(geom, location_postcode.geometry, 0.05)
+ AND location_postcode.country_code = country
+ ORDER BY ST_Distance(geom, location_postcode.geometry)
+ LIMIT 1
+ LOOP
+ RETURN item.postcode;
+ END LOOP;
+
+ RETURN null;
+END;
+$$
+LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION create_country(src HSTORE, lookup_country_code varchar(2)) RETURNS VOID
keywords INTEGER[],
rank_search INTEGER,
rank_address INTEGER,
+ in_postcode TEXT,
geometry GEOMETRY
)
RETURNS BOOLEAN
AS $$
DECLARE
locationid INTEGER;
- isarea BOOLEAN;
centroid GEOMETRY;
diameter FLOAT;
x BOOLEAN;
splitGeom RECORD;
secgeo GEOMETRY;
+ postcode TEXT;
BEGIN
IF rank_search > 25 THEN
RAISE EXCEPTION 'Adding location with rank > 25 (% rank %)', place_id, rank_search;
END IF;
--- RAISE WARNING 'Adding location with rank > 25 (% rank %)', place_id, rank_search;
-
x := deleteLocationArea(partition, place_id, rank_search);
- isarea := false;
- IF (ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(geometry)) THEN
+ -- add postcode only if it contains a single entry, i.e. ignore postcode lists
+ postcode := NULL;
+ IF in_postcode is not null AND in_postcode not similar to '%(,|;)%' THEN
+ postcode := upper(trim (both ' ' from in_postcode));
+ END IF;
- isArea := true;
+ IF ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') THEN
centroid := ST_Centroid(geometry);
FOR secgeo IN select split_geometry(geometry) AS geom LOOP
- x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, centroid, secgeo);
+ x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, postcode, centroid, secgeo);
END LOOP;
ELSE
-- RAISE WARNING 'adding % diameter %', place_id, diameter;
secgeo := ST_Buffer(geometry, diameter);
- x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, true, ST_Centroid(geometry), secgeo);
+ x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, true, postcode, ST_Centroid(geometry), secgeo);
END IF;
RETURN NULL;
END IF;
- NEW.postcode := NEW.address->'postcode';
NEW.name := hstore('ref', NEW.postcode);
SELECT * FROM get_postcode_rank(NEW.country_code, NEW.postcode)
--DEBUG: RAISE WARNING 'placex_update % % (%)',NEW.osm_type,NEW.osm_id,NEW.place_id;
- IF NEW.class = 'place' AND NEW.type = 'postcodearea' THEN
- -- Silently do nothing
- RETURN NEW;
- END IF;
-
NEW.indexed_date = now();
result := deleteSearchName(NEW.partition, NEW.place_id);
addr_street = NEW.address->'street';
addr_place = NEW.address->'place';
-
- NEW.postcode = NEW.address->'postcode';
END IF;
-- Speed up searches - just use the centroid of the feature
NEW.country_code := location.country_code;
--DEBUG: RAISE WARNING 'Got parent details from search name';
+ -- determine postcode
+ IF NEW.address is not null AND NEW.address ? 'postcode' THEN
+ NEW.postcode = NEW.address->'postcode';
+ ELSE
+ SELECT postcode FROM placex WHERE place_id = parent_place_id INTO NEW.postcode;
+ END IF;
+ IF NEW.postcode is null THEN
+ NEW.postcode := get_nearest_postcode(NEW.country_code, place_centroid);
+ END IF;
+
-- Merge the postcode into the parent's address if necessary
IF NEW.postcode IS NOT NULL THEN
--DEBUG: RAISE WARNING 'Merging postcode into parent';
-- Just be happy with inheriting from parent road only
IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
- result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.geometry);
+ result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.address->'postcode', NEW.geometry);
--DEBUG: RAISE WARNING 'Place added to location table';
END IF;
isin := avals(NEW.address);
IF array_upper(isin, 1) IS NOT NULL THEN
FOR i IN 1..array_upper(isin, 1) LOOP
+ -- TODO further split terms with comma and semicolon
address_street_word_id := get_name_id(make_standard_name(isin[i]));
IF address_street_word_id IS NOT NULL AND NOT(ARRAY[address_street_word_id] <@ isin_tokens) THEN
nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
END LOOP;
END IF;
END IF;
- --DEBUG: RAISE WARNING '"address:* tokens collected';
- IF NEW.postcode IS NOT NULL THEN
- isin := regexp_split_to_array(NEW.postcode, E'[;,]');
- IF array_upper(isin, 1) IS NOT NULL THEN
- FOR i IN 1..array_upper(isin, 1) LOOP
- address_street_word_id := get_name_id(make_standard_name(isin[i]));
- IF address_street_word_id IS NOT NULL AND NOT(ARRAY[address_street_word_id] <@ isin_tokens) THEN
- nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
- isin_tokens := isin_tokens || address_street_word_id;
- END IF;
-
- -- merge into address vector
- address_street_word_id := get_word_id(make_standard_name(isin[i]));
- IF address_street_word_id IS NOT NULL THEN
- nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
- END IF;
- END LOOP;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'postcode tokens collected';
-- %NOTIGERDATA% IF 0 THEN
-- for the USA we have an additional address table. Merge in zip codes from there too
VALUES (NEW.place_id, location.place_id, true, location_isaddress, location.distance, location.rank_address);
IF location_isaddress THEN
+ -- add postcode if we have one
+ -- (If multiple postcodes are available, we end up with the highest ranking one.)
+ IF location.postcode is not null THEN
+ NEW.postcode = location.postcode;
+ END IF;
address_havelevel[location.rank_address] := true;
IF NOT location.isguess THEN
nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
INSERT INTO place_addressline (place_id, address_place_id, fromarea, isaddress, distance, cached_rank_address)
VALUES (NEW.place_id, location.place_id, false, NOT address_havelevel[location.rank_address], location.distance, location.rank_address);
+ IF NEW.postcode is null AND location.postcode is not null
+ AND NOT address_havelevel[location.rank_address] THEN
+ NEW.postcode := location.postcode;
+ END IF;
+
address_havelevel[location.rank_address] := true;
IF location.rank_address > parent_place_id_rank THEN
END IF;
--DEBUG: RAISE WARNING 'search terms for long ways added';
+ IF NEW.address is not null AND NEW.address ? 'postcode'
+ AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
+ NEW.postcode := NEW.address->'postcode';
+ END IF;
+
+ IF NEW.postcode is null AND NEW.rank_search > 8 THEN
+ NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
+ END IF;
+
-- if we have a name add this to the name search table
IF NEW.name IS NOT NULL THEN
IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
- result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.geometry);
+ result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.address->'postcode', NEW.geometry);
--DEBUG: RAISE WARNING 'added to location (full)';
END IF;
$$
LANGUAGE plpgsql IMMUTABLE;
-
-CREATE OR REPLACE FUNCTION get_address_postcode(for_place_id BIGINT) RETURNS TEXT
- AS $$
-DECLARE
- result TEXT[];
- search TEXT[];
- for_postcode TEXT;
- found INTEGER;
- location RECORD;
-BEGIN
-
- found := 1000;
- search := ARRAY['ref'];
- result := '{}';
-
- select postcode from placex where place_id = for_place_id limit 1 into for_postcode;
-
- FOR location IN
- select rank_address,name,distance,length(name::text) as namelength
- from place_addressline join placex on (address_place_id = placex.place_id)
- where place_addressline.place_id = for_place_id and rank_address in (5,11)
- order by rank_address desc,rank_search desc,fromarea desc,distance asc,namelength desc
- LOOP
- IF array_upper(search, 1) IS NOT NULL AND array_upper(location.name, 1) IS NOT NULL THEN
- FOR j IN 1..array_upper(search, 1) LOOP
- FOR k IN 1..array_upper(location.name, 1) LOOP
- IF (found > location.rank_address AND location.name[k].key = search[j] AND location.name[k].value != '') AND NOT result @> ARRAY[trim(location.name[k].value)] AND (for_postcode IS NULL OR location.name[k].value ilike for_postcode||'%') THEN
- result[(100 - location.rank_address)] := trim(location.name[k].value);
- found := location.rank_address;
- END IF;
- END LOOP;
- END LOOP;
- END IF;
- END LOOP;
-
- RETURN array_to_string(result,', ');
-END;
-$$
-LANGUAGE plpgsql;
-
--housenumber only needed for tiger data
CREATE OR REPLACE FUNCTION get_address_by_language(for_place_id BIGINT, housenumber INTEGER, languagepref TEXT[]) RETURNS TEXT
AS $$
found := 1000;
hadcountry := false;
FOR location IN
- select placex.place_id, osm_type, osm_id,
- CASE WHEN class = 'place' and type = 'postcode' THEN hstore('name', postcode) ELSE name END as name,
- class, type, admin_level, true as fromarea, true as isaddress,
+ select placex.place_id, osm_type, osm_id, name,
+ class, type, admin_level, true as isaddress,
CASE WHEN rank_address = 0 THEN 100 WHEN rank_address = 11 THEN 5 ELSE rank_address END as rank_address,
0 as distance, country_code, postcode
from placex
IF searchcountrycode IS NULL AND location.country_code IS NOT NULL THEN
searchcountrycode := location.country_code;
END IF;
- IF searchpostcode IS NOT NULL and location.type = 'postcode' THEN
+ IF location.type in ('postcode', 'postal_code') THEN
location.isaddress := FALSE;
- END IF;
- IF searchpostcode IS NULL and location.postcode IS NOT NULL THEN
- searchpostcode := location.postcode;
- END IF;
- IF location.rank_address = 4 AND location.isaddress THEN
+ ELSEIF location.rank_address = 4 THEN
hadcountry := true;
END IF;
IF location.rank_address < 4 AND NOT hadcountry THEN
END IF;
END IF;
countrylocation := ROW(location.place_id, location.osm_type, location.osm_id, location.name, location.class,
- location.type, location.admin_level, location.fromarea, location.isaddress, location.rank_address,
+ location.type, location.admin_level, true, location.isaddress, location.rank_address,
location.distance)::addressline;
RETURN NEXT countrylocation;
found := location.rank_address;
END LOOP;
FOR location IN
- select placex.place_id, osm_type, osm_id,
- CASE WHEN class = 'place' and type = 'postcode' THEN hstore('name', postcode) ELSE name END as name,
+ select placex.place_id, osm_type, osm_id, name,
CASE WHEN extratags ? 'place' THEN 'place' ELSE class END as class,
CASE WHEN extratags ? 'place' THEN extratags->'place' ELSE type END as type,
admin_level, fromarea, isaddress,
IF searchcountrycode IS NULL AND location.country_code IS NOT NULL THEN
searchcountrycode := location.country_code;
END IF;
- IF searchpostcode IS NOT NULL and location.type = 'postcode' THEN
+ IF location.type in ('postcode', 'postal_code') THEN
location.isaddress := FALSE;
END IF;
- IF searchpostcode IS NULL and location.isaddress and location.type != 'postcode' and location.postcode IS NOT NULL and location.postcode not similar to '%(,|;)%' THEN
- searchpostcode := location.postcode;
- END IF;
IF location.rank_address = 4 AND location.isaddress THEN
hadcountry := true;
END IF;
IF searchhousename IS NOT NULL THEN
location := ROW(in_place_id, null, null, searchhousename, searchclass, searchtype, null, true, true, 29, 0)::addressline;
--- location := ROW(in_place_id, null, null, searchhousename, 'place', 'house_name', null, true, true, 29, 0)::addressline;
RETURN NEXT location;
END IF;
IF out_postcode IS NULL THEN
SELECT postcode from placex where place_id = out_parent_place_id INTO out_postcode;
END IF;
- IF out_postcode IS NULL THEN
- out_postcode := getNearestPostcode(out_partition, place_centroid);
- END IF;
+ -- XXX look into postcode table
newpoints := 0;
insert into location_property_aux (place_id, partition, parent_place_id, housenumber, postcode, centroid)
projects / nominatim.git / blobdiff