$$
LANGUAGE plpgsql IMMUTABLE;
+-- Find the parent road of a POI.
+--
+-- \returns Place ID of parent object or NULL if none
+--
+-- Copy data from linked items (POIs on ways, addr:street links, relations).
+--
+CREATE OR REPLACE FUNCTION find_parent_place_for_poi(poi_osm_type CHAR(1),
+ poi_osm_id BIGINT,
+ poi_partition SMALLINT,
+ near_centroid GEOMETRY,
+ addr_street TEXT,
+ addr_place TEXT,
+ fallback BOOL = true)
+ RETURNS BIGINT
+ AS $$
+DECLARE
+ parent_place_id BIGINT DEFAULT NULL;
+ location RECORD;
+ parent RECORD;
+BEGIN
+ --DEBUG: RAISE WARNING 'finding street for % %', poi_osm_type, poi_osm_id;
+
+ -- Is this object part of an associatedStreet relation?
+ FOR location IN
+ SELECT members FROM planet_osm_rels
+ WHERE parts @> ARRAY[poi_osm_id]
+ and members @> ARRAY[lower(poi_osm_type) || poi_osm_id]
+ and tags @> ARRAY['associatedStreet']
+ LOOP
+ FOR i IN 1..array_upper(location.members, 1) BY 2 LOOP
+ IF location.members[i+1] = 'street' THEN
+ --DEBUG: RAISE WARNING 'node in relation %',relation;
+ FOR parent IN
+ SELECT place_id from placex
+ WHERE osm_type = 'W' and osm_id = substring(location.members[i],2)::bigint
+ and name is not null
+ and rank_search between 26 and 27
+ LOOP
+ RETURN parent.place_id;
+ END LOOP;
+ END IF;
+ END LOOP;
+ END LOOP;
+
+ parent_place_id := find_parent_for_address(addr_street, addr_place,
+ poi_partition, near_centroid);
+ IF parent_place_id is not null THEN
+ RETURN parent_place_id;
+ END IF;
+
+ IF poi_osm_type = 'N' THEN
+ -- Is this node part of an interpolation?
+ FOR parent IN
+ SELECT q.parent_place_id
+ FROM location_property_osmline q, planet_osm_ways x
+ WHERE q.linegeo && near_centroid and x.id = q.osm_id
+ and poi_osm_id = any(x.nodes)
+ LIMIT 1
+ LOOP
+ --DEBUG: RAISE WARNING 'Get parent from interpolation: %', parent.parent_place_id;
+ RETURN parent.parent_place_id;
+ END LOOP;
+
+ -- Is this node part of any other way?
+ FOR location IN
+ SELECT p.place_id, p.osm_id, p.rank_search, p.address,
+ coalesce(p.centroid, ST_Centroid(p.geometry)) as centroid
+ FROM placex p, planet_osm_ways w
+ WHERE p.osm_type = 'W' and p.rank_search >= 26
+ and p.geometry && near_centroid
+ and w.id = p.osm_id and poi_osm_id = any(w.nodes)
+ LOOP
+ --DEBUG: RAISE WARNING 'Node is part of way % ', location.osm_id;
+
+ -- Way IS a road then we are on it - that must be our road
+ IF location.rank_search < 28 THEN
+ --DEBUG: RAISE WARNING 'node in way that is a street %',location;
+ return location.place_id;
+ END IF;
+
+ SELECT find_parent_place_for_poi('W', location.osm_id, poi_partition,
+ location.centroid,
+ location.address->'street',
+ location.address->'place',
+ false)
+ INTO parent_place_id;
+ IF parent_place_id is not null THEN
+ RETURN parent_place_id;
+ END IF;
+ END LOOP;
+ END IF;
+
+ -- Still nothing, just use the nearest road
+ IF fallback THEN
+ SELECT place_id FROM getNearestRoadFeature(poi_partition, near_centroid) INTO parent_place_id;
+ --DEBUG: RAISE WARNING 'Checked for nearest way (%)', parent_place_id;
+ END IF;
+
+ RETURN parent_place_id;
+END;
+$$
+LANGUAGE plpgsql STABLE;
+
-- Try to find a linked place for the given object.
CREATE OR REPLACE FUNCTION find_linked_place(bnd placex)
RETURNS placex
WHERE make_standard_name(name->'name') = bnd_name
AND placex.rank_address = bnd.rank_address
AND placex.osm_type = 'N'
+ AND placex.rank_search < 26 -- needed to select the right index
AND st_covers(geometry, placex.geometry)
LOOP
--DEBUG: RAISE WARNING 'Found matching place node %', linkedPlacex.osm_id;
RETURN NULL;
END;
$$
-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;
CREATE OR REPLACE FUNCTION placex_insert()
RETURNS TRIGGER
RETURNS TRIGGER
AS $$
DECLARE
-
near_centroid GEOMETRY;
search_maxdistance FLOAT[];
address_havelevel BOOLEAN[];
i INTEGER;
- iMax FLOAT;
location RECORD;
- way RECORD;
- relation RECORD;
relation_members TEXT[];
addr_item RECORD;
search_diameter FLOAT;
search_prevdiameter FLOAT;
search_maxrank INTEGER;
address_maxrank INTEGER;
- address_street_word_id INTEGER;
address_street_word_ids INTEGER[];
parent_place_id_rank BIGINT;
-- see if we can get it from a surrounding building
IF NEW.osm_type = 'N' AND addr_street IS NULL AND addr_place IS NULL
AND NEW.housenumber IS NULL THEN
- FOR location IN select address from placex where ST_Covers(geometry, NEW.centroid)
- and address is not null
+ FOR location IN
+ SELECT address from placex where ST_Covers(geometry, NEW.centroid)
and (address ? 'housenumber' or address ? 'street' or address ? 'place')
and rank_search > 28 AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon')
limit 1
END IF;
-- We have to find our parent road.
- -- Copy data from linked items (points on ways, addr:street links, relations)
+ NEW.parent_place_id := find_parent_place_for_poi(NEW.osm_type, NEW.osm_id,
+ NEW.partition,
+ near_centroid, addr_street,
+ addr_place);
- -- Is this object part of a relation?
- FOR relation IN select * from planet_osm_rels where parts @> ARRAY[NEW.osm_id] and members @> ARRAY[lower(NEW.osm_type)||NEW.osm_id]
- LOOP
- -- At the moment we only process one type of relation - associatedStreet
- IF relation.tags @> ARRAY['associatedStreet'] THEN
- FOR i IN 1..array_upper(relation.members, 1) BY 2 LOOP
- IF NEW.parent_place_id IS NULL AND relation.members[i+1] = 'street' THEN
---RAISE WARNING 'node in relation %',relation;
- SELECT place_id from placex where osm_type = 'W'
- and osm_id = substring(relation.members[i],2,200)::bigint
- and rank_search = 26 and name is not null INTO NEW.parent_place_id;
- END IF;
- END LOOP;
- END IF;
- END LOOP;
- --DEBUG: RAISE WARNING 'Checked for street relation (%)', NEW.parent_place_id;
-
- -- Note that addr:street links can only be indexed once the street itself is indexed
- IF NEW.parent_place_id IS NULL AND 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
- SELECT place_id from getNearestNamedRoadFeature(NEW.partition, near_centroid, address_street_word_ids) INTO NEW.parent_place_id;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for addr:street (%)', NEW.parent_place_id;
-
- IF NEW.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
- SELECT place_id from getNearestNamedPlaceFeature(NEW.partition, near_centroid, address_street_word_ids) INTO NEW.parent_place_id;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for addr:place (%)', NEW.parent_place_id;
-
- -- Is this node part of an interpolation?
- IF NEW.parent_place_id IS NULL AND NEW.osm_type = 'N' THEN
- SELECT q.parent_place_id FROM location_property_osmline q, planet_osm_ways x
- WHERE q.linegeo && NEW.geometry and x.id = q.osm_id and NEW.osm_id = any(x.nodes)
- LIMIT 1 INTO NEW.parent_place_id;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for interpolation (%)', NEW.parent_place_id;
-
- -- Is this node part of a way?
- IF NEW.parent_place_id IS NULL AND NEW.osm_type = 'N' THEN
-
- FOR location IN
- SELECT p.place_id, p.osm_id, p.rank_search, p.address from placex p, planet_osm_ways w
- WHERE p.osm_type = 'W' and p.rank_search >= 26 and p.geometry && NEW.geometry and w.id = p.osm_id and NEW.osm_id = any(w.nodes)
- LOOP
- --DEBUG: RAISE WARNING 'Node is part of way % ', location.osm_id;
-
- -- Way IS a road then we are on it - that must be our road
- IF location.rank_search < 28 THEN
---RAISE WARNING 'node in way that is a street %',location;
- NEW.parent_place_id := location.place_id;
- EXIT;
- END IF;
- --DEBUG: RAISE WARNING 'Checked if way is street (%)', NEW.parent_place_id;
-
- -- If the way mentions a street or place address, try that for parenting.
- IF location.address is not null THEN
- IF location.address ? 'street' THEN
- address_street_word_ids := get_name_ids(make_standard_name(location.address->'street'));
- IF address_street_word_ids IS NOT NULL THEN
- SELECT place_id from getNearestNamedRoadFeature(NEW.partition, near_centroid, address_street_word_ids) INTO NEW.parent_place_id;
- EXIT WHEN NEW.parent_place_id is not NULL;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for addr:street in way (%)', NEW.parent_place_id;
-
- IF location.address ? 'place' THEN
- address_street_word_ids := get_name_ids(make_standard_name(location.address->'place'));
- IF address_street_word_ids IS NOT NULL THEN
- SELECT place_id from getNearestNamedPlaceFeature(NEW.partition, near_centroid, address_street_word_ids) INTO NEW.parent_place_id;
- EXIT WHEN NEW.parent_place_id is not NULL;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for addr:place in way (%)', NEW.parent_place_id;
- END IF;
-
- -- Is the WAY part of a relation
- FOR relation IN select * from planet_osm_rels where parts @> ARRAY[location.osm_id] and members @> ARRAY['w'||location.osm_id]
- LOOP
- -- At the moment we only process one type of relation - associatedStreet
- IF relation.tags @> ARRAY['associatedStreet'] AND array_upper(relation.members, 1) IS NOT NULL THEN
- FOR i IN 1..array_upper(relation.members, 1) BY 2 LOOP
- IF NEW.parent_place_id IS NULL AND relation.members[i+1] = 'street' THEN
---RAISE WARNING 'node in way that is in a relation %',relation;
- SELECT place_id from placex where osm_type='W' and osm_id = substring(relation.members[i],2,200)::bigint
- and rank_search = 26 and name is not null INTO NEW.parent_place_id;
- END IF;
- END LOOP;
- END IF;
- END LOOP;
- EXIT WHEN NEW.parent_place_id is not null;
- --DEBUG: RAISE WARNING 'Checked for street relation in way (%)', NEW.parent_place_id;
-
- END LOOP;
- END IF;
-
- -- Still nothing, just use the nearest road
- IF NEW.parent_place_id IS NULL THEN
- SELECT place_id FROM getNearestRoadFeature(NEW.partition, near_centroid) INTO NEW.parent_place_id;
- END IF;
- --DEBUG: RAISE WARNING 'Checked for nearest way (%)', NEW.parent_place_id;
-
-
- -- If we didn't find any road fallback to standard method
- IF NEW.parent_place_id IS NOT NULL THEN
+ -- If we found the road take a shortcut here.
+ -- Otherwise fall back to the full address getting method below.
+ IF NEW.parent_place_id is not null THEN
-- Get the details of the parent road
SELECT p.country_code, p.postcode FROM placex p
--DEBUG: RAISE WARNING 'Got parent details from search name';
-- determine postcode
- 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
- NEW.postcode := location.postcode;
- END IF;
- IF NEW.postcode is null THEN
- NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
- END IF;
+ IF NEW.address is not null AND NEW.address ? 'postcode' THEN
+ NEW.postcode = upper(trim(NEW.address->'postcode'));
+ ELSE
+ NEW.postcode := location.postcode;
+ END IF;
+ IF NEW.postcode is null THEN
+ NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
END IF;
-- If there is no name it isn't searchable, don't bother to create a search record
SELECT array_merge(s.name_vector, s.nameaddress_vector)
INTO nameaddress_vector
FROM search_name s
- WHERE s.place_id = NEW.parent_place_id;
+ WHERE s.place_id = NEW.parent_place_id;
INSERT INTO search_name (place_id, search_rank, address_rank,
importance, country_code, name_vector,
IF NEW.address IS NOT NULL THEN
FOR addr_item IN SELECT * FROM each(NEW.address)
LOOP
- IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province', 'district', 'region', 'county', 'municipality', 'hamlet', 'village', 'subdistrict', 'town', 'neighbourhood', 'quarter', 'parish') THEN
- address_street_word_id := get_name_id(make_standard_name(addr_item.value));
- IF address_street_word_id IS NOT NULL AND NOT(ARRAY[address_street_word_id] <@ isin_tokens) THEN
- isin_tokens := isin_tokens || address_street_word_id;
+ IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province',
+ 'district', 'region', 'county', 'municipality',
+ 'hamlet', 'village', 'subdistrict', 'town',
+ 'neighbourhood', 'quarter', 'parish')
+ THEN
+ address_street_word_ids := word_ids_from_name(addr_item.value);
+ IF address_street_word_ids is not null THEN
+ isin_tokens := array_merge(isin_tokens, address_street_word_ids);
END IF;
IF NOT %REVERSE-ONLY% THEN
- address_street_word_id := get_word_id(make_standard_name(addr_item.value));
- IF address_street_word_id IS NOT NULL THEN
- nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
+ address_street_word_ids := addr_ids_from_name(addr_item.value);
+ IF address_street_word_ids is not null THEN
+ nameaddress_vector := array_merge(nameaddress_vector,
+ address_street_word_ids);
END IF;
END IF;
END IF;
isin := regexp_split_to_array(addr_item.value, 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
- isin_tokens := isin_tokens || address_street_word_id;
+ address_street_word_ids := word_ids_from_name(isin[i]);
+ IF address_street_word_ids is not null THEN
+ isin_tokens := array_merge(isin_tokens, address_street_word_ids);
END IF;
-- merge word into address vector
IF NOT %REVERSE-ONLY% THEN
- 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]);
+ address_street_word_ids := addr_ids_from_name(isin[i]);
+ IF address_street_word_ids is not null THEN
+ nameaddress_vector := array_merge(nameaddress_vector,
+ address_street_word_ids);
END IF;
END IF;
END LOOP;
projects / nominatim.git / blobdiff