BEGIN
rank_search := 30;
rank_address := 30;
+ postcode := upper(postcode);
IF country_code = 'gb' THEN
IF postcode ~ '^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9][A-Z][A-Z])$' THEN
CREATE OR REPLACE FUNCTION get_nearest_postcode(country VARCHAR(2), geom GEOMETRY) RETURNS TEXT
AS $$
DECLARE
- item RECORD;
+ outcode TEXT;
+ cnt INTEGER;
BEGIN
- FOR item IN
- SELECT postcode FROM location_postcode
- WHERE ST_DWithin(geom, location_postcode.geometry, 0.05)
- AND location_postcode.country_code = country
- ORDER BY ST_Distance(geom, location_postcode.geometry)
- LIMIT 1
- LOOP
- RETURN item.postcode;
- END LOOP;
+ -- If the geometry is an area then only one postcode must be within
+ -- that area, otherwise consider the area as not having a postcode.
+ IF ST_GeometryType(geom) in ('ST_Polygon','ST_MultiPolygon') THEN
+ SELECT min(postcode), count(*) FROM
+ (SELECT postcode FROM location_postcode
+ WHERE ST_Contains(geom, location_postcode.geometry) LIMIT 2) sub
+ INTO outcode, cnt;
+
+ IF cnt = 1 THEN
+ RETURN outcode;
+ ELSE
+ RETURN null;
+ END IF;
+ END IF;
- RETURN null;
+ SELECT postcode FROM location_postcode
+ WHERE ST_DWithin(geom, location_postcode.geometry, 0.05)
+ AND location_postcode.country_code = country
+ ORDER BY ST_Distance(geom, location_postcode.geometry) LIMIT 1
+ INTO outcode;
+
+ RETURN outcode;
END;
$$
LANGUAGE plpgsql;
RETURN NULL;
END IF;
- NEW.name := hstore('ref', NEW.postcode);
+ NEW.name := hstore('ref', NEW.address->'postcode');
- SELECT * FROM get_postcode_rank(NEW.country_code, NEW.postcode)
+ SELECT * FROM get_postcode_rank(NEW.country_code, NEW.address->'postcode')
INTO NEW.rank_search, NEW.rank_address;
ELSEIF NEW.class = 'place' THEN
ELSE
NEW.rank_address := 0;
END IF;
+ ELSEIF NEW.class = 'leisure' and NEW.type in ('park') THEN
+ NEW.rank_search := 24;
+ NEW.rank_address := 0;
ELSEIF NEW.class = 'natural' and NEW.type in ('peak','volcano','mountain_range') THEN
NEW.rank_search := 18;
NEW.rank_address := 0;
linegeo GEOMETRY;
splitline GEOMETRY;
sectiongeo GEOMETRY;
+ interpol_postcode TEXT;
postcode TEXT;
- seg_postcode TEXT;
BEGIN
-- deferred delete
IF OLD.indexed_status = 100 THEN
NEW.address->'place',
NEW.partition, place_centroid, NEW.linegeo);
-
- IF NEW.address is not NULL and NEW.address ? 'postcode' THEN
- NEW.postcode = NEW.address->'postcode';
+ IF NEW.address is not NULL AND NEW.address ? 'postcode' AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
+ interpol_postcode := NEW.address->'postcode';
+ housenum := getorcreate_postcode_id(NEW.address->'postcode');
+ ELSE
+ interpol_postcode := NULL;
END IF;
-- if the line was newly inserted, split the line as necessary
linegeo := NEW.linegeo;
startnumber := NULL;
- postcode := NEW.postcode;
FOR nodeidpos in 1..array_upper(waynodes, 1) LOOP
sectiongeo := ST_Reverse(sectiongeo);
END IF;
- seg_postcode := coalesce(postcode,
- prevnode.address->'postcode',
- nextnode.address->'postcode');
+ -- determine postcode
+ postcode := coalesce(interpol_postcode,
+ prevnode.address->'postcode',
+ nextnode.address->'postcode',
+ postcode);
+
+ IF postcode is NULL THEN
+ SELECT placex.postcode FROM placex WHERE place_id = NEW.parent_place_id INTO postcode;
+ END IF;
+ IF postcode is NULL THEN
+ postcode := get_nearest_postcode(NEW.country_code, nextnode.geometry);
+ END IF;
IF NEW.startnumber IS NULL THEN
NEW.startnumber := startnumber;
NEW.endnumber := endnumber;
NEW.linegeo := sectiongeo;
- NEW.postcode := seg_postcode;
+ NEW.postcode := upper(trim(postcode));
ELSE
insert into location_property_osmline
(linegeo, partition, osm_id, parent_place_id,
geometry_sector, indexed_status)
values (sectiongeo, NEW.partition, NEW.osm_id, NEW.parent_place_id,
startnumber, endnumber, NEW.interpolationtype,
- NEW.address, seg_postcode,
+ NEW.address, postcode,
NEW.country_code, NEW.geometry_sector, 0);
END IF;
END IF;
--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 = NEW.parent_place_id INTO NEW.postcode;
- END IF;
- IF NEW.postcode is null THEN
- NEW.postcode := get_nearest_postcode(NEW.country_code, place_centroid);
+ IF NEW.rank_search > 4 THEN
+ IF NEW.address is not null AND NEW.address ? 'postcode' THEN
+ NEW.postcode = upper(trim(NEW.address->'postcode'));
+ ELSE
+ SELECT postcode FROM placex WHERE place_id = NEW.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;
END IF;
-- If there is no name it isn't searchable, don't bother to create a search record
-- 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.address->'postcode', NEW.geometry);
+ result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, upper(trim(NEW.address->'postcode')), NEW.geometry);
--DEBUG: RAISE WARNING 'Place added to location table';
END IF;
END IF;
-- make sure all names are in the word table
- IF NEW.admin_level = 2 AND NEW.class = 'boundary' AND NEW.type = 'administrative' AND NEW.country_code IS NOT NULL THEN
+ IF NEW.admin_level = 2 AND NEW.class = 'boundary' AND NEW.type = 'administrative' AND NEW.country_code IS NOT NULL AND NEW.osm_type = 'R' THEN
perform create_country(NEW.name, lower(NEW.country_code));
--DEBUG: RAISE WARNING 'Country names updated';
END IF;
IF NEW.address is not null AND NEW.address ? 'postcode'
AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
- NEW.postcode := NEW.address->'postcode';
+ NEW.postcode := upper(trim(NEW.address->'postcode'));
END IF;
IF NEW.postcode is null AND NEW.rank_search > 8 THEN
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.address->'postcode', NEW.geometry);
+ result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, upper(trim(NEW.address->'postcode')), NEW.geometry);
--DEBUG: RAISE WARNING 'added to location (full)';
END IF;
projects / nominatim.git / blobdiff