-- Trigger functions for the placex table.
+-- 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
+ 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 addr_street is null and addr_place is not null THEN
+ -- The address is attached to a place we don't know. Find the
+ -- nearest place instead.
+ FOR location IN
+ SELECT place_id FROM getNearFeatures(poi_partition, bbox, 26, '{}'::INTEGER[])
+ ORDER BY rank_address DESC, isguess asc, distance LIMIT 1
+ LOOP
+ parent_place_id := location.place_id;
+ END LOOP;
+ ELSEIF ST_Area(bbox) < 0.005 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, only use addressable features
+ FOR location IN
+ SELECT place_id FROM placex
+ WHERE bbox @ geometry AND _ST_Covers(geometry, ST_Centroid(bbox))
+ AND rank_address between 5 and 25
+ ORDER BY rank_address 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)
+ RETURNS placex
+ AS $$
+DECLARE
+ relation_members TEXT[];
+ rel_member RECORD;
+ linked_placex placex%ROWTYPE;
+ bnd_name TEXT;
+BEGIN
+ IF bnd.rank_search >= 26 or bnd.rank_address = 0
+ or ST_GeometryType(bnd.geometry) NOT IN ('ST_Polygon','ST_MultiPolygon')
+ THEN
+ RETURN NULL;
+ END IF;
+
+ IF bnd.osm_type = 'R' THEN
+ -- see if we have any special relation members
+ SELECT members FROM planet_osm_rels WHERE id = bnd.osm_id INTO relation_members;
+ --DEBUG: RAISE WARNING 'Got relation members';
+
+ -- Search for relation members with role 'lable'.
+ IF relation_members IS NOT NULL THEN
+ FOR rel_member IN
+ SELECT get_rel_node_members(relation_members, ARRAY['label']) as member
+ LOOP
+ --DEBUG: RAISE WARNING 'Found label 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
+ --DEBUG: RAISE WARNING 'Linked label member';
+ RETURN linked_placex;
+ END LOOP;
+
+ END LOOP;
+ END IF;
+ END IF;
+
+ IF bnd.name ? 'name' THEN
+ bnd_name := make_standard_name(bnd.name->'name');
+ IF bnd_name = '' THEN
+ bnd_name := NULL;
+ END IF;
+ END IF;
+
+ -- 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 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_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 ((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 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 %', 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 geometry 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;
+ 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;
BEGIN
--DEBUG: RAISE WARNING '% % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
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
is_area := ST_GeometryType(NEW.geometry) IN ('ST_Polygon','ST_MultiPolygon');
IF NEW.class in ('place','boundary')
- AND NEW.type in ('postcode','postal_code') THEN
-
+ AND NEW.type in ('postcode','postal_code')
+ THEN
IF NEW.address IS NULL OR NOT NEW.address ? 'postcode' THEN
-- most likely just a part of a multipolygon postcode boundary, throw it away
RETURN NULL;
NEW.name := hstore('ref', NEW.address->'postcode');
- SELECT * FROM get_postcode_rank(NEW.country_code, NEW.address->'postcode')
- INTO NEW.rank_search, NEW.rank_address;
-
- IF NOT is_area THEN
- NEW.rank_address := 0;
- END IF;
- ELSEIF NEW.class = 'boundary' AND NOT is_area THEN
- return NULL;
+ ELSEIF NEW.class = 'highway' AND is_area AND NEW.name is null
+ AND NEW.extratags ? 'area' AND NEW.extratags->'area' = 'yes'
+ THEN
+ RETURN NULL;
+ ELSEIF NEW.class = 'boundary' AND NOT is_area
+ THEN
+ RETURN NULL;
ELSEIF NEW.class = 'boundary' AND NEW.type = 'administrative'
- AND NEW.admin_level <= 4 AND NEW.osm_type = 'W' THEN
- return NULL;
- ELSEIF NEW.class = 'railway' AND NEW.type in ('rail') THEN
- return NULL;
- ELSEIF NEW.osm_type = 'N' AND NEW.class = 'highway' THEN
- NEW.rank_search = 30;
- NEW.rank_address = 0;
- ELSEIF NEW.class = 'landuse' AND NOT is_area THEN
- NEW.rank_search = 30;
- NEW.rank_address = 0;
- ELSE
- -- do table lookup stuff
- IF NEW.class = 'boundary' and NEW.type = 'administrative' THEN
- classtype = NEW.type || NEW.admin_level::TEXT;
- ELSE
- classtype = NEW.type;
- END IF;
- SELECT l.rank_search, l.rank_address FROM address_levels l
- WHERE (l.country_code = NEW.country_code or l.country_code is NULL)
- AND l.class = NEW.class AND (l.type = classtype or l.type is NULL)
- ORDER BY l.country_code, l.class, l.type LIMIT 1
- INTO NEW.rank_search, NEW.rank_address;
-
- IF NEW.rank_search is NULL THEN
- NEW.rank_search := 30;
- END IF;
-
- IF NEW.rank_address is NULL THEN
- NEW.rank_address := 30;
- END IF;
+ AND NEW.admin_level <= 4 AND NEW.osm_type = 'W'
+ THEN
+ RETURN NULL;
END IF;
- -- some postcorrections
- IF NEW.class = 'waterway' AND NEW.osm_type = 'R' THEN
- -- Slightly promote waterway relations so that they are processed
- -- before their members.
- NEW.rank_search := NEW.rank_search - 1;
- END IF;
+ SELECT * INTO NEW.rank_search, NEW.rank_address
+ FROM compute_place_rank(NEW.country_code,
+ CASE WHEN is_area THEN 'A' ELSE NEW.osm_type END,
+ NEW.class, NEW.type, NEW.admin_level,
+ (NEW.extratags->'capital') = 'yes',
+ NEW.address->'postcode');
- IF (NEW.extratags -> 'capital') = 'yes' THEN
- NEW.rank_search := NEW.rank_search - 1;
+ -- a country code make no sense below rank 4 (country)
+ IF NEW.rank_search < 4 THEN
+ NEW.country_code := NULL;
END IF;
END IF;
- -- a country code make no sense below rank 4 (country)
- IF NEW.rank_search < 4 THEN
- NEW.country_code := NULL;
- END IF;
-
--DEBUG: RAISE WARNING 'placex_insert:END: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
RETURN NEW; -- %DIFFUPDATES% The following is not needed until doing diff updates, and slows the main index process down
END IF;
ELSE
-- mark nearby items for re-indexing, where 'nearby' depends on the features rank_search and is a complete guess :(
- diameter := 0;
- -- 16 = city, anything higher than city is effectively ignored (polygon required!)
- IF NEW.type='postcode' THEN
- diameter := 0.05;
- ELSEIF NEW.rank_search < 16 THEN
- diameter := 0;
- ELSEIF NEW.rank_search < 18 THEN
- diameter := 0.1;
- ELSEIF NEW.rank_search < 20 THEN
- diameter := 0.05;
- ELSEIF NEW.rank_search = 21 THEN
- diameter := 0.001;
- ELSEIF NEW.rank_search < 24 THEN
- diameter := 0.02;
- ELSEIF NEW.rank_search < 26 THEN
- diameter := 0.002; -- 100 to 200 meters
- ELSEIF NEW.rank_search < 28 THEN
- diameter := 0.001; -- 50 to 100 meters
- END IF;
+ diameter := update_place_diameter(NEW.rank_search);
IF diameter > 0 THEN
-- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter;
IF NEW.rank_search >= 26 THEN
$$
LANGUAGE plpgsql;
-
-CREATE OR REPLACE FUNCTION placex_update()
- RETURNS TRIGGER
+CREATE OR REPLACE FUNCTION get_parent_address_level(geom GEOMETRY, in_level SMALLINT)
+ RETURNS SMALLINT
AS $$
DECLARE
+ address_rank SMALLINT;
+BEGIN
+ IF in_level <= 3 or in_level > 15 THEN
+ address_rank := 3;
+ ELSE
+ SELECT rank_address INTO address_rank
+ FROM placex
+ WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative'
+ and admin_level < in_level
+ and geometry && geom and ST_Covers(geometry, geom)
+ ORDER BY admin_level desc LIMIT 1;
+ END IF;
- place_centroid GEOMETRY;
- near_centroid GEOMETRY;
+ IF address_rank is NULL or address_rank <= 3 THEN
+ RETURN 3;
+ END IF;
+
+ RETURN address_rank;
+END;
+$$
+LANGUAGE plpgsql;
- search_maxdistance FLOAT[];
- search_mindistance FLOAT[];
- address_havelevel BOOLEAN[];
+CREATE OR REPLACE FUNCTION placex_update()
+ RETURNS TRIGGER
+ AS $$
+DECLARE
i INTEGER;
- iMax FLOAT;
location RECORD;
- way RECORD;
- relation RECORD;
relation_members TEXT[];
- relMember RECORD;
- 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;
+ parent_address_level SMALLINT;
+ place_address_level SMALLINT;
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[];
+ addr_nameaddress_vector INTEGER[];
+
+ inherited_address HSTORE;
linked_node_id BIGINT;
linked_importance FLOAT;
where linked_place_id = NEW.place_id;
-- update not necessary for osmline, cause linked_place_id does not exist
+ NEW.extratags := NEW.extratags - 'linked_place'::TEXT;
+
IF NEW.linked_place_id is not null THEN
--DEBUG: RAISE WARNING 'place already linked to %', NEW.linked_place_id;
RETURN NEW;
END IF;
+ -- Postcodes are just here to compute the centroids. They are not searchable
+ -- unless they are a boundary=postal_code.
+ -- There was an error in the style so that boundary=postal_code used to be
+ -- imported as place=postcode. That's why relations are allowed to pass here.
+ -- This can go away in a couple of versions.
+ IF NEW.class = 'place' and NEW.type = 'postcode' and NEW.osm_type != 'R' THEN
+ RETURN NEW;
+ END IF;
+
+ -- Speed up searches - just use the centroid of the feature
+ -- cheaper but less acurate
+ NEW.centroid := ST_PointOnSurface(NEW.geometry);
+ --DEBUG: RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(NEW.centroid);
+
+ -- recompute the ranks, they might change when linking changes
+ SELECT * INTO NEW.rank_search, NEW.rank_address
+ FROM compute_place_rank(NEW.country_code,
+ CASE WHEN ST_GeometryType(NEW.geometry)
+ IN ('ST_Polygon','ST_MultiPolygon')
+ THEN 'A' ELSE NEW.osm_type END,
+ NEW.class, NEW.type, NEW.admin_level,
+ (NEW.extratags->'capital') = 'yes',
+ NEW.address->'postcode');
+ -- We must always increase the address level relative to the admin boundary.
+ IF NEW.class = 'boundary' and NEW.type = 'administrative'
+ and NEW.osm_type = 'R' and NEW.rank_address > 0
+ THEN
+ parent_address_level := get_parent_address_level(NEW.centroid, NEW.admin_level);
+ IF parent_address_level >= NEW.rank_address THEN
+ IF parent_address_level >= 24 THEN
+ NEW.rank_address := 25;
+ ELSE
+ NEW.rank_address := parent_address_level + 2;
+ END IF;
+ END IF;
+ ELSE
+ parent_address_level := 3;
+ END IF;
+
--DEBUG: RAISE WARNING 'Copy over address tags';
-- housenumber is a computed field, so start with an empty value
NEW.housenumber := NULL;
addr_street := NEW.address->'street';
addr_place := NEW.address->'place';
- IF NEW.address ? 'postcode' and NEW.address->'postcode' not similar to '%(,|;)%' THEN
+ IF NEW.address ? 'postcode' and NEW.address->'postcode' not similar to '%(:|,|;)%' THEN
i := getorcreate_postcode_id(NEW.address->'postcode');
END IF;
END IF;
- -- 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.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)
-- ---------------------------------------------------------------------------
-- For low level elements we inherit from our parent road
- IF (NEW.rank_search > 27 OR (NEW.type = 'postcode' AND NEW.rank_search = 25)) THEN
+ IF NEW.rank_search > 27 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
+ inherited_address := ''::HSTORE;
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
NEW.housenumber := location.address->'housenumber';
addr_street := location.address->'street';
addr_place := location.address->'place';
- --DEBUG: RAISE WARNING 'Found surrounding building % %', location.osm_type, location.osm_id;
+ inherited_address := location.address;
END LOOP;
END IF;
-- We have to find our parent road.
- -- Copy data from linked items (points on ways, addr:street links, relations)
-
- -- 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;
+ 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 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 there is no name it isn't searchable, don't bother to create a search record
- IF NEW.name is NULL THEN
- --DEBUG: RAISE WARNING 'Not a searchable place % %', NEW.osm_type, NEW.osm_id;
- return NEW;
+ IF NEW.postcode is null THEN
+ NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
END IF;
- -- 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 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, upper(trim(NEW.address->'postcode')), NEW.geometry);
- --DEBUG: RAISE WARNING 'Place added to location table';
- END IF;
+ IF NEW.name is not NULL THEN
+ NEW.name := add_default_place_name(NEW.country_code, NEW.name);
+ name_vector := make_keywords(NEW.name);
- result := insertSearchName(NEW.partition, NEW.place_id, name_vector,
- NEW.rank_search, NEW.rank_address, NEW.geometry);
+ 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,
+ upper(trim(NEW.address->'postcode')), NEW.geometry);
+ --DEBUG: RAISE WARNING 'Place added to location table';
+ END IF;
- 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;
+ END IF;
- nameaddress_vector := array_merge(nameaddress_vector,
- location.nameaddress_vector);
- nameaddress_vector := array_merge(nameaddress_vector, location.name_vector);
+ IF NOT %REVERSE-ONLY% THEN
+ SELECT * INTO name_vector, nameaddress_vector
+ FROM create_poi_search_terms(NEW.parent_place_id,
+ inherited_address || NEW.address,
+ NEW.housenumber, name_vector);
+ IF array_length(name_vector, 1) is not NULL THEN
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;
+ END IF;
- return NEW;
+ RETURN NEW;
END IF;
END IF;
-- ---------------------------------------------------------------------------
-- Full indexing
--DEBUG: RAISE WARNING 'Using full index mode for % %', NEW.osm_type, NEW.osm_id;
-
- IF NEW.osm_type = 'R' AND NEW.rank_search < 26 THEN
-
- -- see if we have any special relation members
- select members from planet_osm_rels where id = NEW.osm_id INTO relation_members;
- --DEBUG: RAISE WARNING 'Got relation members';
-
- IF relation_members IS NOT NULL THEN
- FOR relMember IN select get_osm_rel_members(relation_members,ARRAY['label']) as member LOOP
- --DEBUG: RAISE WARNING 'Found label member %', relMember.member;
-
- FOR linkedPlacex IN select * from placex where osm_type = upper(substring(relMember.member,1,1))::char(1)
- and osm_id = substring(relMember.member,2,10000)::bigint
- and class = 'place' order by rank_search desc limit 1 LOOP
-
- -- If we don't already have one use this as the centre point of the geometry
- IF NEW.centroid IS NULL THEN
- NEW.centroid := coalesce(linkedPlacex.centroid,st_centroid(linkedPlacex.geometry));
- END IF;
-
- -- 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));
- END IF;
-
- -- merge in extra tags
- NEW.extratags := hstore(linkedPlacex.class, linkedPlacex.type) || coalesce(linkedPlacex.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;
-
- select wikipedia, importance
- FROM compute_importance(linkedPlacex.extratags, NEW.country_code,
- 'N', linkedPlacex.osm_id)
- INTO linked_wikipedia,linked_importance;
- --DEBUG: RAISE WARNING 'Linked label member';
- END LOOP;
-
- END LOOP;
-
- IF NEW.centroid IS NULL THEN
-
- FOR relMember IN select get_osm_rel_members(relation_members,ARRAY['admin_center','admin_centre']) as member LOOP
- --DEBUG: RAISE WARNING 'Found admin_center member %', relMember.member;
-
- FOR linkedPlacex IN select * from placex where osm_type = upper(substring(relMember.member,1,1))::char(1)
- and osm_id = substring(relMember.member,2,10000)::bigint
- and class = 'place' order by rank_search desc limit 1 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 make_standard_name(NEW.name->'name') = make_standard_name(linkedPlacex.name->'name')
- AND NEW.rank_address = linkedPlacex.rank_address THEN
-
- -- If we don't already have one use this as the centre point of the geometry
- IF NEW.centroid IS NULL THEN
- NEW.centroid := coalesce(linkedPlacex.centroid,st_centroid(linkedPlacex.geometry));
- END IF;
-
- -- merge in the name, re-init word vector
- IF NOT linkedPlacex.name IS NULL THEN
- NEW.name := linkedPlacex.name || NEW.name;
- name_vector := make_keywords(NEW.name);
- END IF;
-
- -- merge in extra tags
- NEW.extratags := hstore(linkedPlacex.class, linkedPlacex.type) || coalesce(linkedPlacex.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;
-
- select wikipedia, importance
- FROM compute_importance(linkedPlacex.extratags, NEW.country_code,
- 'N', linkedPlacex.osm_id)
- INTO linked_wikipedia,linked_importance;
- --DEBUG: RAISE WARNING 'Linked admin_center';
- END IF;
-
- END LOOP;
-
- END LOOP;
-
- END IF;
+ 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;
- END IF;
-
- -- Name searches can be done for ways as well as relations
- IF NEW.osm_type in ('W','R') AND NEW.rank_search < 26 AND NEW.rank_address > 0 THEN
-
- -- not found one yet? how about doing a name search
- IF NEW.centroid IS NULL AND (NEW.name->'name') is not null and make_standard_name(NEW.name->'name') != '' THEN
-
- --DEBUG: RAISE WARNING 'Looking for nodes with matching names';
- FOR linkedPlacex IN select placex.* from placex WHERE
- make_standard_name(name->'name') = make_standard_name(NEW.name->'name')
- AND placex.rank_address = NEW.rank_address
- AND placex.place_id != NEW.place_id
- AND placex.osm_type = 'N'::char(1) AND placex.rank_search < 26
- AND st_covers(NEW.geometry, placex.geometry)
- LOOP
- --DEBUG: RAISE WARNING 'Found matching place node %', linkedPlacex.osm_id;
- -- If we don't already have one use this as the centre point of the geometry
- IF NEW.centroid IS NULL THEN
- NEW.centroid := coalesce(linkedPlacex.centroid,st_centroid(linkedPlacex.geometry));
- END IF;
-
- -- merge in the name, re-init word vector
- NEW.name := linkedPlacex.name || NEW.name;
- name_vector := make_keywords(NEW.name);
+ --DEBUG: RAISE WARNING 'parent address: % rank address: %', parent_address_level, location.rank_address;
+ IF location.rank_address > parent_address_level
+ and location.rank_address < 26
+ THEN
+ NEW.rank_address := location.rank_address;
+ END IF;
- -- merge in extra tags
- NEW.extratags := hstore(linkedPlacex.class, linkedPlacex.type) || coalesce(linkedPlacex.extratags, ''::hstore) || coalesce(NEW.extratags, ''::hstore);
+ -- merge in the label name
+ IF NOT location.name IS NULL THEN
+ NEW.name := location.name || NEW.name;
+ END IF;
- -- mark the linked place (excludes from search results)
- UPDATE placex set linked_place_id = NEW.place_id where place_id = linkedPlacex.place_id;
+ -- merge in extra tags
+ NEW.extratags := hstore('linked_' || location.class, location.type)
+ || coalesce(location.extratags, ''::hstore)
+ || coalesce(NEW.extratags, ''::hstore);
- select wikipedia, importance
- FROM compute_importance(linkedPlacex.extratags, NEW.country_code,
- 'N', linkedPlacex.osm_id)
- INTO linked_wikipedia,linked_importance;
- --DEBUG: RAISE WARNING 'Linked named place';
- END LOOP;
+ -- mark the linked place (excludes from search results)
+ UPDATE placex set linked_place_id = NEW.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;
+ PERFORM deleteLocationArea(NEW.partition, location.place_id, NEW.rank_search);
- IF NEW.centroid IS NOT NULL THEN
- place_centroid := NEW.centroid;
- -- 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 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 'Names updated from linked places';
- END IF;
+ SELECT wikipedia, importance
+ 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;
+ (NEW.importance is null or NEW.importance < linked_importance)
+ THEN
+ NEW.importance = linked_importance;
+ END IF;
+ ELSE
+ -- No linked place? As a last resort check if the boundary is tagged with
+ -- a place type and adapt the rank address.
+ IF NEW.rank_address > 0 and NEW.extratags ? 'place' THEN
+ SELECT address_rank INTO place_address_level
+ FROM compute_place_rank(NEW.country_code, 'A', 'place',
+ NEW.extratags->'place', 0::SMALLINT, False, null);
+ IF place_address_level > parent_address_level and
+ place_address_level < 26 THEN
+ NEW.rank_address := place_address_level;
+ END IF;
END IF;
END IF;
+ -- 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,
+ CASE WHEN NEW.rank_address = 0
+ THEN NEW.rank_search ELSE NEW.rank_address END,
+ 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;
+ THEN NEW.geometry ELSE NEW.centroid END)
+ INTO NEW.parent_place_id, NEW.postcode, nameaddress_vector;
- 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
- 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;
BEGIN
-- RAISE WARNING 'placex_delete % %',OLD.osm_type,OLD.osm_id;
- update placex set linked_place_id = null, indexed_status = 2 where linked_place_id = OLD.place_id and indexed_status = 0;
- --DEBUG: RAISE WARNING 'placex_delete:01 % %',OLD.osm_type,OLD.osm_id;
- update placex set linked_place_id = null where linked_place_id = OLD.place_id;
- --DEBUG: RAISE WARNING 'placex_delete:02 % %',OLD.osm_type,OLD.osm_id;
+ IF OLD.linked_place_id is null THEN
+ update placex set linked_place_id = null, indexed_status = 2 where linked_place_id = OLD.place_id and indexed_status = 0;
+ --DEBUG: RAISE WARNING 'placex_delete:01 % %',OLD.osm_type,OLD.osm_id;
+ update placex set linked_place_id = null where linked_place_id = OLD.place_id;
+ --DEBUG: RAISE WARNING 'placex_delete:02 % %',OLD.osm_type,OLD.osm_id;
+ ELSE
+ update placex set indexed_status = 2 where place_id = OLD.linked_place_id and indexed_status = 0;
+ END IF;
IF OLD.rank_address < 30 THEN
projects / nominatim.git / blobdiff