$$
LANGUAGE plpgsql IMMUTABLE;
+-- copy 'name' to or from the default language (if there is a default language)
+CREATE OR REPLACE FUNCTION add_default_place_name(country_code VARCHAR(2),
+ INOUT name HSTORE)
+ AS $$
+DECLARE
+ default_language VARCHAR(10);
+BEGIN
+ IF name is not null AND array_upper(akeys(name),1) > 1 THEN
+ default_language := get_country_language_code(country_code);
+ IF default_language IS NOT NULL THEN
+ IF name ? 'name' AND NOT name ? ('name:'||default_language) THEN
+ name := name || hstore(('name:'||default_language), (name -> 'name'));
+ ELSEIF name ? ('name:'||default_language) AND NOT name ? 'name' THEN
+ name := name || hstore('name', (name -> ('name:'||default_language)));
+ END IF;
+ END IF;
+ END IF;
+END;
+$$
+LANGUAGE plpgsql IMMUTABLE;
+
+-- Find the parent road of a POI.
+--
+-- \returns Place ID of parent object or NULL if none
+--
+-- Copy data from linked items (POIs on ways, addr:street links, relations).
+--
+CREATE OR REPLACE FUNCTION find_parent_for_poi(poi_osm_type CHAR(1),
+ poi_osm_id BIGINT,
+ poi_partition SMALLINT,
+ bbox GEOMETRY,
+ addr_street TEXT,
+ addr_place TEXT,
+ fallback BOOL = true)
+ RETURNS BIGINT
+ AS $$
+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, bbox);
+ 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 && bbox 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 && bbox
+ 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_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;
+
+ IF fallback THEN
+ IF ST_Area(bbox) < 0.01 THEN
+ -- for smaller features get the nearest road
+ SELECT getNearestRoadPlaceId(poi_partition, bbox) INTO parent_place_id;
+ --DEBUG: RAISE WARNING 'Checked for nearest way (%)', parent_place_id;
+ ELSE
+ -- for larger features simply find the area with the largest rank that
+ -- contains the bbox
+ FOR location IN
+ SELECT place_id FROM placex
+ WHERE bbox @ geometry AND _ST_Covers(geometry, ST_Centroid(bbox))
+ AND rank_search between 5 and 25
+ ORDER BY rank_search desc
+ LOOP
+ RETURN location.place_id;
+ END LOOP;
+ END IF;
+ 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)
END IF;
END IF;
- -- Search for relation members with role admin_center.
- IF bnd.osm_type = 'R' and bnd_name is not null
- and relation_members is not null THEN
- FOR rel_member IN
- SELECT get_rel_node_members(relation_members,
- ARRAY['admin_center','admin_centre']) as member
+ -- If extratags has a place tag, look for linked nodes by their place type.
+ -- Area and node still have to have the same name.
+ IF bnd.extratags ? 'place' and bnd_name is not null THEN
+ FOR linked_placex IN
+ SELECT * FROM placex
+ WHERE make_standard_name(name->'name') = bnd_name
+ AND placex.class = 'place' AND placex.type = bnd.extratags->'place'
+ AND placex.osm_type = 'N'
+ AND placex.rank_search < 26 -- needed to select the right index
+ AND _st_covers(bnd.geometry, placex.geometry)
LOOP
- --DEBUG: RAISE WARNING 'Found admin_center member %', rel_member.member;
- FOR linked_placex IN
- SELECT * from placex
- WHERE osm_type = 'N' and osm_id = rel_member.member
- and class = 'place'
- LOOP
- -- For an admin centre we also want a name match - still not perfect,
- -- for example 'new york, new york'
- -- But that can be fixed by explicitly setting the label in the data
- IF bnd_name = make_standard_name(linked_placex.name->'name')
- AND bnd.rank_address = linked_placex.rank_address
- THEN
- RETURN linked_placex;
- END IF;
- --DEBUG: RAISE WARNING 'Linked admin_center';
- END LOOP;
+ --DEBUG: RAISE WARNING 'Found type-matching place node %', linked_placex.osm_id;
+ RETURN linked_placex;
+ END LOOP;
+ END IF;
+
+ IF bnd.extratags ? 'wikidata' THEN
+ FOR linked_placex IN
+ SELECT * FROM placex
+ WHERE placex.class = 'place' AND placex.osm_type = 'N'
+ AND placex.extratags ? 'wikidata' -- needed to select right index
+ AND placex.extratags->'wikidata' = bnd.extratags->'wikidata'
+ AND placex.rank_search < 26
+ AND _st_covers(bnd.geometry, placex.geometry)
+ ORDER BY make_standard_name(name->'name') = bnd_name desc
+ LOOP
+ --DEBUG: RAISE WARNING 'Found wikidata-matching place node %', linked_placex.osm_id;
+ RETURN linked_placex;
END LOOP;
END IF;
-- Name searches can be done for ways as well as relations
- IF bnd.osm_type in ('W','R') and bnd_name is not null THEN
+ IF bnd_name is not null THEN
--DEBUG: RAISE WARNING 'Looking for nodes with matching names';
FOR linked_placex IN
SELECT placex.* from placex
WHERE make_standard_name(name->'name') = bnd_name
- AND placex.rank_address = bnd.rank_address
+ AND ((bnd.rank_address > 0 and placex.rank_address = bnd.rank_address)
+ OR (bnd.rank_address = 0 and placex.rank_search = bnd.rank_search))
AND placex.osm_type = 'N'
- AND st_covers(geometry, placex.geometry)
+ AND placex.rank_search < 26 -- needed to select the right index
+ AND _st_covers(bnd.geometry, placex.geometry)
LOOP
- --DEBUG: RAISE WARNING 'Found matching place node %', linkedPlacex.osm_id;
+ --DEBUG: RAISE WARNING 'Found matching place node %', linked_placex.osm_id;
RETURN linked_placex;
END LOOP;
END IF;
RETURN NULL;
END;
$$
+LANGUAGE plpgsql STABLE;
+
+
+-- Insert address of a place into the place_addressline table.
+--
+-- \param obj_place_id Place_id of the place to compute the address for.
+-- \param partition Partition number where the place is in.
+-- \param maxrank Rank of the place. All address features must have
+-- a search rank lower than the given rank.
+-- \param address Address terms for the place.
+-- \param geoemtry Geometry to which the address objects should be close.
+--
+-- \retval parent_place_id Place_id of the address object that is the direct
+-- ancestor.
+-- \retval postcode Postcode computed from the address. This is the
+-- addr:postcode of one of the address objects. If
+-- more than one of has a postcode, the highest ranking
+-- one is used. May be NULL.
+-- \retval nameaddress_vector Search terms for the address. This is the sum
+-- of name terms of all address objects.
+CREATE OR REPLACE FUNCTION insert_addresslines(obj_place_id BIGINT,
+ partition SMALLINT,
+ maxrank SMALLINT,
+ address HSTORE,
+ geometry GEOMETRY,
+ OUT parent_place_id BIGINT,
+ OUT postcode TEXT,
+ OUT nameaddress_vector INT[])
+ AS $$
+DECLARE
+ current_rank_address INTEGER := 0;
+ location_distance FLOAT := 0;
+ location_parent GEOMETRY := NULL;
+ parent_place_id_rank SMALLINT := 0;
+
+ location_isaddress BOOLEAN;
+
+ address_havelevel BOOLEAN[];
+ location_keywords INT[];
+
+ location RECORD;
+ addr_item RECORD;
+
+ isin_tokens INT[];
+ isin TEXT[];
+BEGIN
+ parent_place_id := 0;
+ nameaddress_vector := '{}'::int[];
+ isin_tokens := '{}'::int[];
+
+ ---- convert address store to array of tokenids
+ IF address IS NOT NULL THEN
+ FOR addr_item IN SELECT * FROM each(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
+ isin_tokens := array_merge(isin_tokens,
+ word_ids_from_name(addr_item.value));
+ IF NOT %REVERSE-ONLY% THEN
+ nameaddress_vector := array_merge(nameaddress_vector,
+ addr_ids_from_name(addr_item.value));
+ END IF;
+ END IF;
+ END LOOP;
+
+ IF address ? 'is_in' THEN
+ -- is_in items need splitting
+ isin := regexp_split_to_array(address->'is_in', E'[;,]');
+ IF array_upper(isin, 1) IS NOT NULL THEN
+ FOR i IN 1..array_upper(isin, 1) LOOP
+ isin_tokens := array_merge(isin_tokens,
+ word_ids_from_name(isin[i]));
+
+ -- merge word into address vector
+ IF NOT %REVERSE-ONLY% THEN
+ nameaddress_vector := array_merge(nameaddress_vector,
+ addr_ids_from_name(isin[i]));
+ END IF;
+ END LOOP;
+ END IF;
+ END IF;
+ END IF;
+ IF NOT %REVERSE-ONLY% THEN
+ nameaddress_vector := array_merge(nameaddress_vector, isin_tokens);
+ END IF;
+
+ ---- now compute the address terms
+ FOR i IN 1..28 LOOP
+ address_havelevel[i] := false;
+ END LOOP;
+
+ FOR location IN
+ SELECT * FROM getNearFeatures(partition, geometry, maxrank, isin_tokens)
+ LOOP
+ IF location.rank_address != current_rank_address THEN
+ current_rank_address := location.rank_address;
+ 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];
+ --DEBUG: RAISE WARNING 'should be address: %, is guess: %, rank: %', location_isaddress, location.isguess, location.rank_address;
+ IF location_isaddress AND location.isguess AND location_parent IS NOT NULL THEN
+ location_isaddress := ST_Contains(location_parent, location.centroid);
+ END IF;
+
+ --DEBUG: RAISE WARNING '% isaddress: %', location.place_id, location_isaddress;
+ -- Add it to the list of search terms
+ IF NOT %REVERSE-ONLY% THEN
+ nameaddress_vector := array_merge(nameaddress_vector,
+ location.keywords::integer[]);
+ END IF;
+
+ INSERT INTO place_addressline (place_id, address_place_id, fromarea,
+ isaddress, distance, cached_rank_address)
+ VALUES (obj_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
+ postcode = location.postcode;
+ END IF;
+
+ address_havelevel[location.rank_address] := true;
+ -- add a hack against postcode ranks
+ IF NOT location.isguess
+ AND location.rank_address != 11 AND location.rank_address != 5
+ THEN
+ SELECT p.geometry FROM placex p
+ WHERE p.place_id = location.place_id INTO location_parent;
+ END IF;
+
+ IF location.rank_address > parent_place_id_rank THEN
+ parent_place_id = location.place_id;
+ parent_place_id_rank = location.rank_address;
+ END IF;
+ END IF;
+ END IF;
+
+ END LOOP;
+END;
+$$
LANGUAGE plpgsql;
+
CREATE OR REPLACE FUNCTION placex_insert()
RETURNS TRIGGER
AS $$
DECLARE
- i INTEGER;
postcode TEXT;
result BOOLEAN;
is_area BOOLEAN;
country_code VARCHAR(2);
- default_language VARCHAR(10);
diameter FLOAT;
classtable TEXT;
classtype TEXT;
NEW.partition := get_partition(NEW.country_code);
NEW.geometry_sector := geometry_sector(NEW.partition, NEW.geometry);
- -- copy 'name' to or from the default language (if there is a default language)
- IF NEW.name is not null AND array_upper(akeys(NEW.name),1) > 1 THEN
- default_language := get_country_language_code(NEW.country_code);
- IF default_language IS NOT NULL THEN
- IF NEW.name ? 'name' AND NOT NEW.name ? ('name:'||default_language) THEN
- NEW.name := NEW.name || hstore(('name:'||default_language), (NEW.name -> 'name'));
- ELSEIF NEW.name ? ('name:'||default_language) AND NOT NEW.name ? 'name' THEN
- NEW.name := NEW.name || hstore('name', (NEW.name -> ('name:'||default_language)));
- END IF;
- END IF;
- END IF;
-
IF NEW.osm_type = 'X' THEN
-- E'X'ternal records should already be in the right format so do nothing
ELSE
RETURNS TRIGGER
AS $$
DECLARE
-
- place_centroid GEOMETRY;
- near_centroid GEOMETRY;
-
- search_maxdistance FLOAT[];
- search_mindistance FLOAT[];
- address_havelevel BOOLEAN[];
-
i INTEGER;
- iMax FLOAT;
location RECORD;
- way RECORD;
- relation RECORD;
relation_members TEXT[];
- linkedplacex RECORD;
- 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;
+
+ centroid GEOMETRY;
addr_street TEXT;
addr_place TEXT;
- isin TEXT[];
- isin_tokens INT[];
-
- location_rank_search INTEGER;
- location_distance FLOAT;
- location_parent GEOMETRY;
- location_isaddress BOOLEAN;
- location_keywords INTEGER[];
-
- default_language TEXT;
name_vector INTEGER[];
nameaddress_vector INTEGER[];
-- Speed up searches - just use the centroid of the feature
-- cheaper but less acurate
- place_centroid := ST_PointOnSurface(NEW.geometry);
- -- For searching near features rather use the centroid
- near_centroid := ST_Envelope(NEW.geometry);
- NEW.centroid := null;
+ NEW.centroid := ST_PointOnSurface(NEW.geometry);
+ --DEBUG: RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(NEW.centroid);
+
NEW.postcode := null;
- --DEBUG: RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(place_centroid);
-- recalculate country and partition
IF NEW.rank_search = 4 AND NEW.address is not NULL AND NEW.address ? 'country' THEN
NEW.country_code := lower(NEW.address->'country');
NEW.partition := get_partition(lower(NEW.country_code));
IF NEW.partition = 0 THEN
- NEW.country_code := lower(get_country_code(place_centroid));
+ NEW.country_code := lower(get_country_code(NEW.centroid));
NEW.partition := get_partition(NEW.country_code);
END IF;
ELSE
IF NEW.rank_search >= 4 THEN
- NEW.country_code := lower(get_country_code(place_centroid));
+ NEW.country_code := lower(get_country_code(NEW.centroid));
ELSE
NEW.country_code := NULL;
END IF;
and ( relation_members[i+1] != 'side_stream' or NEW.name->'name' = name->'name')
LOOP
UPDATE placex SET linked_place_id = NEW.place_id WHERE place_id = linked_node_id;
+ IF NOT %REVERSE-ONLY% THEN
+ DELETE FROM search_name WHERE place_id = linked_node_id;
+ END IF;
END LOOP;
END IF;
END LOOP;
--DEBUG: RAISE WARNING 'Waterway processed';
END IF;
- -- What level are we searching from
- search_maxrank := NEW.rank_search;
-
- -- Thought this wasn't needed but when we add new languages to the country_name table
- -- we need to update the existing names
- IF NEW.name is not null AND array_upper(akeys(NEW.name),1) > 1 THEN
- default_language := get_country_language_code(NEW.country_code);
- IF default_language IS NOT NULL THEN
- IF NEW.name ? 'name' AND NOT NEW.name ? ('name:'||default_language) THEN
- NEW.name := NEW.name || hstore(('name:'||default_language), (NEW.name -> 'name'));
- ELSEIF NEW.name ? ('name:'||default_language) AND NOT NEW.name ? 'name' THEN
- NEW.name := NEW.name || hstore('name', (NEW.name -> ('name:'||default_language)));
- END IF;
- END IF;
- END IF;
- --DEBUG: RAISE WARNING 'Local names updated';
-
- -- Initialise the name vector using our name
- name_vector := make_keywords(NEW.name);
- nameaddress_vector := '{}'::int[];
-
- FOR i IN 1..28 LOOP
- address_havelevel[i] := false;
- END LOOP;
-
NEW.importance := null;
SELECT wikipedia, importance
FROM compute_importance(NEW.extratags, NEW.country_code, NEW.osm_type, NEW.osm_id)
IF (NEW.rank_search > 27 OR (NEW.type = 'postcode' AND NEW.rank_search = 25)) THEN
--DEBUG: RAISE WARNING 'finding street for % %', NEW.osm_type, NEW.osm_id;
-
- -- We won't get a better centroid, besides these places are too small to care
- NEW.centroid := place_centroid;
-
NEW.parent_place_id := null;
-- if we have a POI and there is no address information,
-- 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, place_centroid)
- and address is not null
+ FOR location IN
+ -- The additional && condition works around the misguided query
+ -- planner of postgis 3.0.
+ SELECT address from placex where ST_Covers(geometry, NEW.centroid)
+ and 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_for_poi(NEW.osm_type, NEW.osm_id,
+ NEW.partition,
+ ST_Envelope(NEW.geometry),
+ 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
return NEW;
END IF;
+ NEW.name := add_default_place_name(NEW.country_code, NEW.name);
+ name_vector := make_keywords(NEW.name);
+
-- Performance, it would be more acurate to do all the rest of the import
-- process but it takes too long
-- Just be happy with inheriting from parent road only
IF NOT %REVERSE-ONLY% THEN
-- Merge address from parent
- SELECT s.name_vector, s.nameaddress_vector FROM search_name s
- WHERE s.place_id = NEW.parent_place_id INTO location;
-
- nameaddress_vector := array_merge(nameaddress_vector,
- location.nameaddress_vector);
- nameaddress_vector := array_merge(nameaddress_vector, location.name_vector);
+ SELECT array_merge(s.name_vector, s.nameaddress_vector)
+ INTO nameaddress_vector
+ FROM search_name s
+ WHERE s.place_id = NEW.parent_place_id;
INSERT INTO search_name (place_id, search_rank, address_rank,
importance, country_code, name_vector,
nameaddress_vector, centroid)
VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
NEW.importance, NEW.country_code, name_vector,
- nameaddress_vector, place_centroid);
+ nameaddress_vector, NEW.centroid);
--DEBUG: RAISE WARNING 'Place added to search table';
END IF;
-- ---------------------------------------------------------------------------
-- Full indexing
--DEBUG: RAISE WARNING 'Using full index mode for % %', NEW.osm_type, NEW.osm_id;
+ SELECT * INTO location FROM find_linked_place(NEW);
+ IF location.place_id is not null THEN
+ --DEBUG: RAISE WARNING 'Linked %', location;
+
+ -- Use the linked point as the centre point of the geometry,
+ -- but only if it is within the area of the boundary.
+ centroid := coalesce(location.centroid, ST_Centroid(location.geometry));
+ IF centroid is not NULL AND ST_Within(centroid, NEW.geometry) THEN
+ NEW.centroid := centroid;
+ END IF;
- FOR linkedPlacex IN SELECT * FROM find_linked_place(NEW) LOOP
- -- If we don't already have one use this as the centre point of the geometry
- IF NEW.centroid IS NULL THEN
- --DEBUG: RAISE WARNING 'Linked %', linkedPlacex;
- NEW.centroid := coalesce(linkedPlacex.centroid,
- ST_Centroid(linkedPlacex.geometry));
+ -- Use the address rank of the linked place, if it has one
+ IF location.rank_address between 5 and 25 THEN
+ NEW.rank_address := location.rank_address;
END IF;
- place_centroid := NEW.centroid;
-
- -- merge in the label name, re-init word vector
- IF NOT linkedPlacex.name IS NULL THEN
- NEW.name := linkedPlacex.name || NEW.name;
- name_vector := array_merge(name_vector, make_keywords(linkedPlacex.name));
-
- -- Place might have had only a name tag before but has now received
- -- translations from the linked place. Make sure a name tag for the
- -- default language exists in this case.
- IF array_upper(akeys(NEW.name), 1) > 1 THEN
- default_language := get_country_language_code(NEW.country_code);
- IF default_language IS NOT NULL THEN
- IF NEW.name ? 'name' AND NOT NEW.name ? ('name:'||default_language) THEN
- NEW.name := NEW.name || hstore(('name:'||default_language), (NEW.name -> 'name'));
- ELSEIF NEW.name ? ('name:'||default_language) AND NOT NEW.name ? 'name' THEN
- NEW.name := NEW.name || hstore('name', (NEW.name -> ('name:'||default_language)));
- END IF;
- END IF;
- END IF;
+
+ -- merge in the label name
+ IF NOT location.name IS NULL THEN
+ NEW.name := location.name || NEW.name;
END IF;
-- merge in extra tags
- NEW.extratags := hstore(linkedPlacex.class, linkedPlacex.type)
- || coalesce(linkedPlacex.extratags, ''::hstore)
+ NEW.extratags := hstore('linked_' || location.class, location.type)
+ || coalesce(location.extratags, ''::hstore)
|| coalesce(NEW.extratags, ''::hstore);
-- mark the linked place (excludes from search results)
UPDATE placex set linked_place_id = NEW.place_id
- WHERE place_id = linkedPlacex.place_id;
+ WHERE place_id = location.place_id;
+ -- ensure that those places are not found anymore
+ IF NOT %REVERSE-ONLY% THEN
+ DELETE FROM search_name WHERE place_id = location.place_id;
+ END IF;
SELECT wikipedia, importance
- FROM compute_importance(linkedPlacex.extratags, NEW.country_code,
- 'N', linkedPlacex.osm_id)
+ FROM compute_importance(location.extratags, NEW.country_code,
+ 'N', location.osm_id)
INTO linked_wikipedia,linked_importance;
- -- Use the maximum importance if a one could be computed from the linked object.
+ -- Use the maximum importance if one could be computed from the linked object.
IF linked_importance is not null AND
(NEW.importance is null or NEW.importance < linked_importance)
THEN
NEW.importance = linked_importance;
END IF;
+ END IF;
- END LOOP;
+ -- Initialise the name vector using our name
+ NEW.name := add_default_place_name(NEW.country_code, NEW.name);
+ name_vector := make_keywords(NEW.name);
-- 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 AND NEW.osm_type = 'R' THEN
- perform create_country(NEW.name, lower(NEW.country_code));
+ 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;
- NEW.parent_place_id = 0;
- parent_place_id_rank = 0;
-
-
- -- convert address store to array of tokenids
- --DEBUG: RAISE WARNING 'Starting address search';
- isin_tokens := '{}'::int[];
- 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;
- 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]);
- END IF;
- END IF;
- END IF;
- IF addr_item.key = 'is_in' THEN
- -- is_in items need splitting
- 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;
- 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]);
- END IF;
- END IF;
- END LOOP;
- END IF;
- END IF;
- END LOOP;
- END IF;
- IF NOT %REVERSE-ONLY% THEN
- nameaddress_vector := array_merge(nameaddress_vector, isin_tokens);
- END IF;
-
--- RAISE WARNING 'ISIN: %', isin_tokens;
-
- -- Process area matches
- location_rank_search := 0;
- location_distance := 0;
- location_parent := NULL;
- -- added ourself as address already
- address_havelevel[NEW.rank_address] := true;
- --DEBUG: RAISE WARNING ' getNearFeatures(%,''%'',%,''%'')',NEW.partition, place_centroid, search_maxrank, isin_tokens;
- FOR location IN
- SELECT * from getNearFeatures(NEW.partition,
- CASE WHEN NEW.rank_search >= 26
+ SELECT * FROM insert_addresslines(NEW.place_id, NEW.partition,
+ NEW.rank_search, NEW.address,
+ CASE WHEN NEW.rank_search >= 26
AND NEW.rank_search < 30
- THEN NEW.geometry
- ELSE place_centroid END,
- search_maxrank, isin_tokens)
- LOOP
- IF location.rank_address != location_rank_search THEN
- location_rank_search := location.rank_address;
- 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;
+ THEN NEW.geometry ELSE NEW.centroid END)
+ INTO NEW.parent_place_id, NEW.postcode, nameaddress_vector;
- location_isaddress := NOT address_havelevel[location.rank_address];
- IF location_isaddress AND location.isguess AND location_parent IS NOT NULL THEN
- location_isaddress := ST_Contains(location_parent,location.centroid);
- END IF;
-
- -- RAISE WARNING '% isaddress: %', location.place_id, location_isaddress;
- -- Add it to the list of search terms
- IF NOT %REVERSE-ONLY% THEN
- nameaddress_vector := array_merge(nameaddress_vector, location.keywords::integer[]);
- END IF;
- INSERT INTO place_addressline (place_id, address_place_id, fromarea, isaddress, distance, cached_rank_address)
- 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
- SELECT geometry FROM placex WHERE place_id = location.place_id INTO location_parent;
- END IF;
-
- IF location.rank_address > parent_place_id_rank THEN
- NEW.parent_place_id = location.place_id;
- parent_place_id_rank = location.rank_address;
- END IF;
-
- END IF;
-
- --DEBUG: RAISE WARNING ' Terms: (%) %',location, nameaddress_vector;
-
- END IF;
-
- END LOOP;
- --DEBUG: RAISE WARNING 'address computed';
+ --DEBUG: RAISE WARNING 'RETURN insert_addresslines: %, %, %', NEW.parent_place_id, NEW.postcode, nameaddress_vector;
IF NEW.address is not null AND NEW.address ? 'postcode'
AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
nameaddress_vector, centroid)
VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
NEW.importance, NEW.country_code, name_vector,
- nameaddress_vector, place_centroid);
+ nameaddress_vector, NEW.centroid);
END IF;
END IF;
- -- If we've not managed to pick up a better one - default centroid
- IF NEW.centroid IS NULL THEN
- NEW.centroid := place_centroid;
- END IF;
-
--DEBUG: RAISE WARNING 'place update % % finsihed.', NEW.osm_type, NEW.osm_id;
RETURN NEW;
projects / nominatim.git / blobdiff