1 -- Trigger functions for the placex table.
3 -- Find the parent road of a POI.
5 -- \returns Place ID of parent object or NULL if none
7 -- Copy data from linked items (POIs on ways, addr:street links, relations).
9 CREATE OR REPLACE FUNCTION find_parent_for_poi(poi_osm_type CHAR(1),
11 poi_partition SMALLINT,
19 parent_place_id BIGINT DEFAULT NULL;
23 --DEBUG: RAISE WARNING 'finding street for % %', poi_osm_type, poi_osm_id;
25 -- Is this object part of an associatedStreet relation?
27 SELECT members FROM planet_osm_rels
28 WHERE parts @> ARRAY[poi_osm_id]
29 and members @> ARRAY[lower(poi_osm_type) || poi_osm_id]
30 and tags @> ARRAY['associatedStreet']
32 FOR i IN 1..array_upper(location.members, 1) BY 2 LOOP
33 IF location.members[i+1] = 'street' THEN
35 SELECT place_id from placex
36 WHERE osm_type = 'W' and osm_id = substring(location.members[i],2)::bigint
38 and rank_search between 26 and 27
40 RETURN parent.place_id;
46 parent_place_id := find_parent_for_address(addr_street, addr_place,
48 IF parent_place_id is not null THEN
49 RETURN parent_place_id;
52 IF poi_osm_type = 'N' THEN
53 -- Is this node part of an interpolation?
55 SELECT q.parent_place_id
56 FROM location_property_osmline q, planet_osm_ways x
57 WHERE q.linegeo && bbox and x.id = q.osm_id
58 and poi_osm_id = any(x.nodes)
61 --DEBUG: RAISE WARNING 'Get parent from interpolation: %', parent.parent_place_id;
62 RETURN parent.parent_place_id;
65 -- Is this node part of any other way?
67 SELECT p.place_id, p.osm_id, p.rank_search, p.address,
68 coalesce(p.centroid, ST_Centroid(p.geometry)) as centroid
69 FROM placex p, planet_osm_ways w
70 WHERE p.osm_type = 'W' and p.rank_search >= 26
71 and p.geometry && bbox
72 and w.id = p.osm_id and poi_osm_id = any(w.nodes)
74 --DEBUG: RAISE WARNING 'Node is part of way % ', location.osm_id;
76 -- Way IS a road then we are on it - that must be our road
77 IF location.rank_search < 28 THEN
78 --DEBUG: RAISE WARNING 'node in way that is a street %',location;
79 return location.place_id;
82 SELECT find_parent_for_poi('W', location.osm_id, poi_partition,
84 location.address->'street',
85 location.address->'place',
88 IF parent_place_id is not null THEN
89 RETURN parent_place_id;
95 IF addr_street is null and addr_place is not null THEN
96 -- The address is attached to a place we don't know.
97 -- Instead simply use the containing area with the largest rank.
99 SELECT place_id FROM placex
100 WHERE bbox @ geometry AND _ST_Covers(geometry, ST_Centroid(bbox))
101 AND rank_address between 5 and 25
102 ORDER BY rank_address desc
104 RETURN location.place_id;
106 ELSEIF ST_Area(bbox) < 0.005 THEN
107 -- for smaller features get the nearest road
108 SELECT getNearestRoadPlaceId(poi_partition, bbox) INTO parent_place_id;
109 --DEBUG: RAISE WARNING 'Checked for nearest way (%)', parent_place_id;
111 -- for larger features simply find the area with the largest rank that
112 -- contains the bbox, only use addressable features
114 SELECT place_id FROM placex
115 WHERE bbox @ geometry AND _ST_Covers(geometry, ST_Centroid(bbox))
116 AND rank_address between 5 and 25
117 ORDER BY rank_address desc
119 RETURN location.place_id;
124 RETURN parent_place_id;
127 LANGUAGE plpgsql STABLE;
129 -- Try to find a linked place for the given object.
130 CREATE OR REPLACE FUNCTION find_linked_place(bnd placex)
134 relation_members TEXT[];
136 linked_placex placex%ROWTYPE;
139 IF bnd.rank_search >= 26 or bnd.rank_address = 0
140 or ST_GeometryType(bnd.geometry) NOT IN ('ST_Polygon','ST_MultiPolygon')
145 IF bnd.osm_type = 'R' THEN
146 -- see if we have any special relation members
147 SELECT members FROM planet_osm_rels WHERE id = bnd.osm_id INTO relation_members;
148 --DEBUG: RAISE WARNING 'Got relation members';
150 -- Search for relation members with role 'lable'.
151 IF relation_members IS NOT NULL THEN
153 SELECT get_rel_node_members(relation_members, ARRAY['label']) as member
155 --DEBUG: RAISE WARNING 'Found label member %', rel_member.member;
159 WHERE osm_type = 'N' and osm_id = rel_member.member
162 --DEBUG: RAISE WARNING 'Linked label member';
163 RETURN linked_placex;
170 IF bnd.name ? 'name' THEN
171 bnd_name := make_standard_name(bnd.name->'name');
172 IF bnd_name = '' THEN
177 -- If extratags has a place tag, look for linked nodes by their place type.
178 -- Area and node still have to have the same name.
179 IF bnd.extratags ? 'place' and bnd_name is not null THEN
182 WHERE make_standard_name(name->'name') = bnd_name
183 AND placex.class = 'place' AND placex.type = bnd.extratags->'place'
184 AND placex.osm_type = 'N'
185 AND placex.rank_search < 26 -- needed to select the right index
186 AND _st_covers(bnd.geometry, placex.geometry)
188 --DEBUG: RAISE WARNING 'Found type-matching place node %', linked_placex.osm_id;
189 RETURN linked_placex;
193 IF bnd.extratags ? 'wikidata' THEN
196 WHERE placex.class = 'place' AND placex.osm_type = 'N'
197 AND placex.extratags ? 'wikidata' -- needed to select right index
198 AND placex.extratags->'wikidata' = bnd.extratags->'wikidata'
199 AND placex.rank_search < 26
200 AND _st_covers(bnd.geometry, placex.geometry)
201 ORDER BY make_standard_name(name->'name') = bnd_name desc
203 --DEBUG: RAISE WARNING 'Found wikidata-matching place node %', linked_placex.osm_id;
204 RETURN linked_placex;
208 -- Name searches can be done for ways as well as relations
209 IF bnd_name is not null THEN
210 --DEBUG: RAISE WARNING 'Looking for nodes with matching names';
212 SELECT placex.* from placex
213 WHERE make_standard_name(name->'name') = bnd_name
214 AND ((bnd.rank_address > 0
215 and bnd.rank_address = (compute_place_rank(placex.country_code,
217 placex.type, 15::SMALLINT,
218 false, placex.postcode)).address_rank)
219 OR (bnd.rank_address = 0 and placex.rank_search = bnd.rank_search))
220 AND placex.osm_type = 'N'
221 AND placex.rank_search < 26 -- needed to select the right index
222 AND _st_covers(bnd.geometry, placex.geometry)
224 --DEBUG: RAISE WARNING 'Found matching place node %', linked_placex.osm_id;
225 RETURN linked_placex;
232 LANGUAGE plpgsql STABLE;
235 -- Insert address of a place into the place_addressline table.
237 -- \param obj_place_id Place_id of the place to compute the address for.
238 -- \param partition Partition number where the place is in.
239 -- \param maxrank Rank of the place. All address features must have
240 -- a search rank lower than the given rank.
241 -- \param address Address terms for the place.
242 -- \param geometry Geometry to which the address objects should be close.
244 -- \retval parent_place_id Place_id of the address object that is the direct
246 -- \retval postcode Postcode computed from the address. This is the
247 -- addr:postcode of one of the address objects. If
248 -- more than one of has a postcode, the highest ranking
249 -- one is used. May be NULL.
250 -- \retval nameaddress_vector Search terms for the address. This is the sum
251 -- of name terms of all address objects.
252 CREATE OR REPLACE FUNCTION insert_addresslines(obj_place_id BIGINT,
257 OUT parent_place_id BIGINT,
259 OUT nameaddress_vector INT[])
262 current_rank_address INTEGER := 0;
263 location_distance FLOAT := 0;
264 location_parent GEOMETRY := NULL;
265 parent_place_id_rank SMALLINT := 0;
267 location_isaddress BOOLEAN;
269 address_havelevel BOOLEAN[];
270 location_keywords INT[];
278 parent_place_id := 0;
279 nameaddress_vector := '{}'::int[];
280 isin_tokens := '{}'::int[];
282 ---- convert address store to array of tokenids
283 IF address IS NOT NULL THEN
284 FOR addr_item IN SELECT * FROM each(address)
286 IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province',
287 'district', 'region', 'county', 'municipality',
288 'hamlet', 'village', 'subdistrict', 'town',
289 'neighbourhood', 'quarter', 'parish')
291 isin_tokens := array_merge(isin_tokens,
292 word_ids_from_name(addr_item.value));
293 IF NOT %REVERSE-ONLY% THEN
294 nameaddress_vector := array_merge(nameaddress_vector,
295 addr_ids_from_name(addr_item.value));
300 IF NOT %REVERSE-ONLY% THEN
301 nameaddress_vector := array_merge(nameaddress_vector, isin_tokens);
304 ---- now compute the address terms
306 address_havelevel[i] := false;
310 SELECT * FROM getNearFeatures(partition, geometry, maxrank)
311 ORDER BY rank_address, isin_tokens && keywords desc, isguess asc,
313 CASE WHEN rank_address = 16 AND rank_search = 15 THEN 0.2
314 WHEN rank_address = 16 AND rank_search = 16 THEN 0.25
315 WHEN rank_address = 16 AND rank_search = 18 THEN 0.5
318 IF location.rank_address != current_rank_address THEN
319 current_rank_address := location.rank_address;
320 IF location.isguess THEN
321 location_distance := location.distance * 1.5;
323 IF location.rank_address <= 12 THEN
324 -- for county and above, if we have an area consider that exact
325 -- (It would be nice to relax the constraint for places close to
326 -- the boundary but we'd need the exact geometry for that. Too
328 location_distance = 0;
330 -- Below county level remain slightly fuzzy.
331 location_distance := location.distance * 0.5;
335 CONTINUE WHEN location.keywords <@ location_keywords;
338 IF location.distance < location_distance OR NOT location.isguess THEN
339 location_keywords := location.keywords;
341 location_isaddress := NOT address_havelevel[location.rank_address];
342 --DEBUG: RAISE WARNING 'should be address: %, is guess: %, rank: %', location_isaddress, location.isguess, location.rank_address;
343 IF location_isaddress AND location.isguess AND location_parent IS NOT NULL THEN
344 location_isaddress := ST_Contains(location_parent, location.centroid);
347 --DEBUG: RAISE WARNING '% isaddress: %', location.place_id, location_isaddress;
348 -- Add it to the list of search terms
349 IF NOT %REVERSE-ONLY% THEN
350 nameaddress_vector := array_merge(nameaddress_vector,
351 location.keywords::integer[]);
354 INSERT INTO place_addressline (place_id, address_place_id, fromarea,
355 isaddress, distance, cached_rank_address)
356 VALUES (obj_place_id, location.place_id, true,
357 location_isaddress, location.distance, location.rank_address);
359 IF location_isaddress THEN
360 -- add postcode if we have one
361 -- (If multiple postcodes are available, we end up with the highest ranking one.)
362 IF location.postcode is not null THEN
363 postcode = location.postcode;
366 address_havelevel[location.rank_address] := true;
367 -- add a hack against postcode ranks
368 IF NOT location.isguess
369 AND location.rank_address != 11 AND location.rank_address != 5
371 SELECT p.geometry FROM placex p
372 WHERE p.place_id = location.place_id INTO location_parent;
375 IF location.rank_address > parent_place_id_rank THEN
376 parent_place_id = location.place_id;
377 parent_place_id_rank = location.rank_address;
388 CREATE OR REPLACE FUNCTION placex_insert()
395 country_code VARCHAR(2);
399 --DEBUG: RAISE WARNING '% % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
401 NEW.place_id := nextval('seq_place');
402 NEW.indexed_status := 1; --STATUS_NEW
404 NEW.country_code := lower(get_country_code(NEW.geometry));
406 NEW.partition := get_partition(NEW.country_code);
407 NEW.geometry_sector := geometry_sector(NEW.partition, NEW.geometry);
409 IF NEW.osm_type = 'X' THEN
410 -- E'X'ternal records should already be in the right format so do nothing
412 is_area := ST_GeometryType(NEW.geometry) IN ('ST_Polygon','ST_MultiPolygon');
414 IF NEW.class in ('place','boundary')
415 AND NEW.type in ('postcode','postal_code')
417 IF NEW.address IS NULL OR NOT NEW.address ? 'postcode' THEN
418 -- most likely just a part of a multipolygon postcode boundary, throw it away
422 NEW.name := hstore('ref', NEW.address->'postcode');
424 ELSEIF NEW.class = 'highway' AND is_area AND NEW.name is null
425 AND NEW.extratags ? 'area' AND NEW.extratags->'area' = 'yes'
428 ELSEIF NEW.class = 'boundary' AND NOT is_area
431 ELSEIF NEW.class = 'boundary' AND NEW.type = 'administrative'
432 AND NEW.admin_level <= 4 AND NEW.osm_type = 'W'
437 SELECT * INTO NEW.rank_search, NEW.rank_address
438 FROM compute_place_rank(NEW.country_code,
439 CASE WHEN is_area THEN 'A' ELSE NEW.osm_type END,
440 NEW.class, NEW.type, NEW.admin_level,
441 (NEW.extratags->'capital') = 'yes',
442 NEW.address->'postcode');
444 -- a country code make no sense below rank 4 (country)
445 IF NEW.rank_search < 4 THEN
446 NEW.country_code := NULL;
451 --DEBUG: RAISE WARNING 'placex_insert:END: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
453 RETURN NEW; -- %DIFFUPDATES% The following is not needed until doing diff updates, and slows the main index process down
455 IF NEW.osm_type = 'N' and NEW.rank_search > 28 THEN
456 -- might be part of an interpolation
457 result := osmline_reinsert(NEW.osm_id, NEW.geometry);
458 ELSEIF NEW.rank_address > 0 THEN
459 IF (ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(NEW.geometry)) THEN
460 -- Performance: We just can't handle re-indexing for country level changes
461 IF st_area(NEW.geometry) < 1 THEN
462 -- mark items within the geometry for re-indexing
463 -- RAISE WARNING 'placex poly insert: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
465 UPDATE placex SET indexed_status = 2
466 WHERE ST_Intersects(NEW.geometry, placex.geometry)
467 and indexed_status = 0
468 and ((rank_address = 0 and rank_search > NEW.rank_address)
469 or rank_address > NEW.rank_address
470 or (class = 'place' and osm_type = 'N')
472 and (rank_search < 28
474 or (NEW.rank_address >= 16 and address ? 'place'));
477 -- mark nearby items for re-indexing, where 'nearby' depends on the features rank_search and is a complete guess :(
478 diameter := update_place_diameter(NEW.rank_search);
480 -- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter;
481 IF NEW.rank_search >= 26 THEN
482 -- roads may cause reparenting for >27 rank places
483 update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter);
484 -- reparenting also for OSM Interpolation Lines (and for Tiger?)
485 update location_property_osmline set indexed_status = 2 where indexed_status = 0 and ST_DWithin(location_property_osmline.linegeo, NEW.geometry, diameter);
486 ELSEIF NEW.rank_search >= 16 THEN
487 -- up to rank 16, street-less addresses may need reparenting
488 update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter) and (rank_search < 28 or name is not null or address ? 'place');
490 -- for all other places the search terms may change as well
491 update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter) and (rank_search < 28 or name is not null);
498 -- add to tables for special search
499 -- Note: won't work on initial import because the classtype tables
500 -- do not yet exist. It won't hurt either.
501 classtable := 'place_classtype_' || NEW.class || '_' || NEW.type;
502 SELECT count(*)>0 FROM pg_tables WHERE tablename = classtable and schemaname = current_schema() INTO result;
504 EXECUTE 'INSERT INTO ' || classtable::regclass || ' (place_id, centroid) VALUES ($1,$2)'
505 USING NEW.place_id, ST_Centroid(NEW.geometry);
514 CREATE OR REPLACE FUNCTION get_parent_address_level(geom GEOMETRY, in_level SMALLINT)
518 address_rank SMALLINT;
520 IF in_level <= 3 or in_level > 15 THEN
523 SELECT rank_address INTO address_rank
525 WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative'
526 and admin_level < in_level
527 and geometry && geom and ST_Covers(geometry, geom)
528 ORDER BY admin_level desc LIMIT 1;
531 IF address_rank is NULL or address_rank <= 3 THEN
541 CREATE OR REPLACE FUNCTION placex_update()
547 relation_members TEXT[];
550 parent_address_level SMALLINT;
551 place_address_level SMALLINT;
556 name_vector INTEGER[];
557 nameaddress_vector INTEGER[];
558 addr_nameaddress_vector INTEGER[];
560 inherited_address HSTORE;
562 linked_node_id BIGINT;
563 linked_importance FLOAT;
564 linked_wikipedia TEXT;
569 IF OLD.indexed_status = 100 THEN
570 --DEBUG: RAISE WARNING 'placex_update delete % %',NEW.osm_type,NEW.osm_id;
571 delete from placex where place_id = OLD.place_id;
575 IF NEW.indexed_status != 0 OR OLD.indexed_status = 0 THEN
579 --DEBUG: RAISE WARNING 'placex_update % % (%)',NEW.osm_type,NEW.osm_id,NEW.place_id;
581 NEW.indexed_date = now();
583 IF NOT %REVERSE-ONLY% THEN
584 DELETE from search_name WHERE place_id = NEW.place_id;
586 result := deleteSearchName(NEW.partition, NEW.place_id);
587 DELETE FROM place_addressline WHERE place_id = NEW.place_id;
588 result := deleteRoad(NEW.partition, NEW.place_id);
589 result := deleteLocationArea(NEW.partition, NEW.place_id, NEW.rank_search);
590 UPDATE placex set linked_place_id = null, indexed_status = 2
591 where linked_place_id = NEW.place_id;
592 -- update not necessary for osmline, cause linked_place_id does not exist
594 NEW.extratags := NEW.extratags - 'linked_place'::TEXT;
595 NEW.address := NEW.address - '_unlisted_place'::TEXT;
597 IF NEW.linked_place_id is not null THEN
598 --DEBUG: RAISE WARNING 'place already linked to %', NEW.linked_place_id;
602 -- Postcodes are just here to compute the centroids. They are not searchable
603 -- unless they are a boundary=postal_code.
604 -- There was an error in the style so that boundary=postal_code used to be
605 -- imported as place=postcode. That's why relations are allowed to pass here.
606 -- This can go away in a couple of versions.
607 IF NEW.class = 'place' and NEW.type = 'postcode' and NEW.osm_type != 'R' THEN
611 -- Speed up searches - just use the centroid of the feature
612 -- cheaper but less acurate
613 NEW.centroid := ST_PointOnSurface(NEW.geometry);
614 --DEBUG: RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(NEW.centroid);
616 -- recompute the ranks, they might change when linking changes
617 SELECT * INTO NEW.rank_search, NEW.rank_address
618 FROM compute_place_rank(NEW.country_code,
619 CASE WHEN ST_GeometryType(NEW.geometry)
620 IN ('ST_Polygon','ST_MultiPolygon')
621 THEN 'A' ELSE NEW.osm_type END,
622 NEW.class, NEW.type, NEW.admin_level,
623 (NEW.extratags->'capital') = 'yes',
624 NEW.address->'postcode');
625 -- We must always increase the address level relative to the admin boundary.
626 IF NEW.class = 'boundary' and NEW.type = 'administrative'
627 and NEW.osm_type = 'R' and NEW.rank_address > 0
629 parent_address_level := get_parent_address_level(NEW.centroid, NEW.admin_level);
630 IF parent_address_level >= NEW.rank_address THEN
631 IF parent_address_level >= 24 THEN
632 NEW.rank_address := 25;
634 NEW.rank_address := parent_address_level + 2;
637 -- If a place node is contained in a admin boundary with the same address level
638 -- and has not been linked, then make the node a subpart by increasing the
639 -- address rank (city level and above).
640 ELSEIF NEW.class = 'place' and NEW.osm_type = 'N'
641 and NEW.rank_address between 16 and 23
644 SELECT rank_address FROM placex
645 WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative'
646 and rank_address = NEW.rank_address
647 and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid)
650 NEW.rank_address = NEW.rank_address + 2;
653 parent_address_level := 3;
656 --DEBUG: RAISE WARNING 'Copy over address tags';
657 -- housenumber is a computed field, so start with an empty value
658 NEW.housenumber := NULL;
659 IF NEW.address is not NULL THEN
660 IF NEW.address ? 'conscriptionnumber' THEN
661 i := getorcreate_housenumber_id(make_standard_name(NEW.address->'conscriptionnumber'));
662 IF NEW.address ? 'streetnumber' THEN
663 i := getorcreate_housenumber_id(make_standard_name(NEW.address->'streetnumber'));
664 NEW.housenumber := (NEW.address->'conscriptionnumber') || '/' || (NEW.address->'streetnumber');
666 NEW.housenumber := NEW.address->'conscriptionnumber';
668 ELSEIF NEW.address ? 'streetnumber' THEN
669 NEW.housenumber := NEW.address->'streetnumber';
670 i := getorcreate_housenumber_id(make_standard_name(NEW.address->'streetnumber'));
671 ELSEIF NEW.address ? 'housenumber' THEN
672 NEW.housenumber := NEW.address->'housenumber';
673 i := getorcreate_housenumber_id(make_standard_name(NEW.housenumber));
676 addr_street := NEW.address->'street';
677 addr_place := NEW.address->'place';
679 IF NEW.address ? 'postcode' and NEW.address->'postcode' not similar to '%(:|,|;)%' THEN
680 i := getorcreate_postcode_id(NEW.address->'postcode');
684 NEW.postcode := null;
686 -- recalculate country and partition
687 IF NEW.rank_search = 4 AND NEW.address is not NULL AND NEW.address ? 'country' THEN
688 -- for countries, believe the mapped country code,
689 -- so that we remain in the right partition if the boundaries
691 NEW.country_code := lower(NEW.address->'country');
692 NEW.partition := get_partition(lower(NEW.country_code));
693 IF NEW.partition = 0 THEN
694 NEW.country_code := lower(get_country_code(NEW.centroid));
695 NEW.partition := get_partition(NEW.country_code);
698 IF NEW.rank_search >= 4 THEN
699 NEW.country_code := lower(get_country_code(NEW.centroid));
701 NEW.country_code := NULL;
703 NEW.partition := get_partition(NEW.country_code);
705 --DEBUG: RAISE WARNING 'Country updated: "%"', NEW.country_code;
707 -- waterway ways are linked when they are part of a relation and have the same class/type
708 IF NEW.osm_type = 'R' and NEW.class = 'waterway' THEN
709 FOR relation_members IN select members from planet_osm_rels r where r.id = NEW.osm_id and r.parts != array[]::bigint[]
711 FOR i IN 1..array_upper(relation_members, 1) BY 2 LOOP
712 IF relation_members[i+1] in ('', 'main_stream', 'side_stream') AND substring(relation_members[i],1,1) = 'w' THEN
713 --DEBUG: RAISE WARNING 'waterway parent %, child %/%', NEW.osm_id, i, relation_members[i];
714 FOR linked_node_id IN SELECT place_id FROM placex
715 WHERE osm_type = 'W' and osm_id = substring(relation_members[i],2,200)::bigint
716 and class = NEW.class and type in ('river', 'stream', 'canal', 'drain', 'ditch')
717 and ( relation_members[i+1] != 'side_stream' or NEW.name->'name' = name->'name')
719 UPDATE placex SET linked_place_id = NEW.place_id WHERE place_id = linked_node_id;
720 IF NOT %REVERSE-ONLY% THEN
721 DELETE FROM search_name WHERE place_id = linked_node_id;
727 --DEBUG: RAISE WARNING 'Waterway processed';
730 NEW.importance := null;
731 SELECT wikipedia, importance
732 FROM compute_importance(NEW.extratags, NEW.country_code, NEW.osm_type, NEW.osm_id)
733 INTO NEW.wikipedia,NEW.importance;
735 --DEBUG: RAISE WARNING 'Importance computed from wikipedia: %', NEW.importance;
737 -- ---------------------------------------------------------------------------
738 -- For low level elements we inherit from our parent road
739 IF NEW.rank_search > 27 THEN
741 --DEBUG: RAISE WARNING 'finding street for % %', NEW.osm_type, NEW.osm_id;
742 NEW.parent_place_id := null;
744 -- if we have a POI and there is no address information,
745 -- see if we can get it from a surrounding building
746 inherited_address := ''::HSTORE;
747 IF NEW.osm_type = 'N' AND addr_street IS NULL AND addr_place IS NULL
748 AND NEW.housenumber IS NULL THEN
750 -- The additional && condition works around the misguided query
751 -- planner of postgis 3.0.
752 SELECT address from placex where ST_Covers(geometry, NEW.centroid)
753 and geometry && NEW.centroid
754 and (address ? 'housenumber' or address ? 'street' or address ? 'place')
755 and rank_search > 28 AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon')
758 NEW.housenumber := location.address->'housenumber';
759 addr_street := location.address->'street';
760 addr_place := location.address->'place';
761 inherited_address := location.address;
765 -- We have to find our parent road.
766 NEW.parent_place_id := find_parent_for_poi(NEW.osm_type, NEW.osm_id,
768 ST_Envelope(NEW.geometry),
769 addr_street, addr_place);
771 -- If we found the road take a shortcut here.
772 -- Otherwise fall back to the full address getting method below.
773 IF NEW.parent_place_id is not null THEN
775 -- Get the details of the parent road
776 SELECT p.country_code, p.postcode, p.name FROM placex p
777 WHERE p.place_id = NEW.parent_place_id INTO location;
779 IF addr_street is null and addr_place is not null THEN
780 -- Check if the addr:place tag is part of the parent name
781 SELECT count(*) INTO i
782 FROM svals(location.name) AS pname WHERE pname = addr_place;
784 NEW.address = NEW.address || hstore('_unlisted_place', addr_place);
788 NEW.country_code := location.country_code;
789 --DEBUG: RAISE WARNING 'Got parent details from search name';
791 -- determine postcode
792 IF NEW.address is not null AND NEW.address ? 'postcode' THEN
793 NEW.postcode = upper(trim(NEW.address->'postcode'));
795 NEW.postcode := location.postcode;
797 IF NEW.postcode is null THEN
798 NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
801 IF NEW.name is not NULL THEN
802 NEW.name := add_default_place_name(NEW.country_code, NEW.name);
803 name_vector := make_keywords(NEW.name);
805 IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
806 result := add_location(NEW.place_id, NEW.country_code, NEW.partition,
807 name_vector, NEW.rank_search, NEW.rank_address,
808 upper(trim(NEW.address->'postcode')), NEW.geometry);
809 --DEBUG: RAISE WARNING 'Place added to location table';
814 IF NOT %REVERSE-ONLY% THEN
815 SELECT * INTO name_vector, nameaddress_vector
816 FROM create_poi_search_terms(NEW.parent_place_id,
817 inherited_address || NEW.address,
818 NEW.housenumber, name_vector);
820 IF array_length(name_vector, 1) is not NULL THEN
821 INSERT INTO search_name (place_id, search_rank, address_rank,
822 importance, country_code, name_vector,
823 nameaddress_vector, centroid)
824 VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
825 NEW.importance, NEW.country_code, name_vector,
826 nameaddress_vector, NEW.centroid);
827 --DEBUG: RAISE WARNING 'Place added to search table';
836 -- ---------------------------------------------------------------------------
838 --DEBUG: RAISE WARNING 'Using full index mode for % %', NEW.osm_type, NEW.osm_id;
839 SELECT * INTO location FROM find_linked_place(NEW);
840 IF location.place_id is not null THEN
841 --DEBUG: RAISE WARNING 'Linked %', location;
843 -- Use the linked point as the centre point of the geometry,
844 -- but only if it is within the area of the boundary.
845 centroid := coalesce(location.centroid, ST_Centroid(location.geometry));
846 IF centroid is not NULL AND ST_Within(centroid, NEW.geometry) THEN
847 NEW.centroid := centroid;
850 --DEBUG: RAISE WARNING 'parent address: % rank address: %', parent_address_level, location.rank_address;
851 IF location.rank_address > parent_address_level
852 and location.rank_address < 26
854 NEW.rank_address := location.rank_address;
857 -- merge in the label name
858 IF NOT location.name IS NULL THEN
859 NEW.name := location.name || NEW.name;
862 -- merge in extra tags
863 NEW.extratags := hstore('linked_' || location.class, location.type)
864 || coalesce(location.extratags, ''::hstore)
865 || coalesce(NEW.extratags, ''::hstore);
867 -- mark the linked place (excludes from search results)
868 UPDATE placex set linked_place_id = NEW.place_id
869 WHERE place_id = location.place_id;
870 -- ensure that those places are not found anymore
871 IF NOT %REVERSE-ONLY% THEN
872 DELETE FROM search_name WHERE place_id = location.place_id;
874 PERFORM deleteLocationArea(NEW.partition, location.place_id, NEW.rank_search);
876 SELECT wikipedia, importance
877 FROM compute_importance(location.extratags, NEW.country_code,
878 'N', location.osm_id)
879 INTO linked_wikipedia,linked_importance;
881 -- Use the maximum importance if one could be computed from the linked object.
882 IF linked_importance is not null AND
883 (NEW.importance is null or NEW.importance < linked_importance)
885 NEW.importance = linked_importance;
888 -- No linked place? As a last resort check if the boundary is tagged with
889 -- a place type and adapt the rank address.
890 IF NEW.rank_address > 0 and NEW.extratags ? 'place' THEN
891 SELECT address_rank INTO place_address_level
892 FROM compute_place_rank(NEW.country_code, 'A', 'place',
893 NEW.extratags->'place', 0::SMALLINT, False, null);
894 IF place_address_level > parent_address_level and
895 place_address_level < 26 THEN
896 NEW.rank_address := place_address_level;
901 -- Initialise the name vector using our name
902 NEW.name := add_default_place_name(NEW.country_code, NEW.name);
903 name_vector := make_keywords(NEW.name);
905 -- make sure all names are in the word table
906 IF NEW.admin_level = 2
907 AND NEW.class = 'boundary' AND NEW.type = 'administrative'
908 AND NEW.country_code IS NOT NULL AND NEW.osm_type = 'R'
910 PERFORM create_country(NEW.name, lower(NEW.country_code));
911 --DEBUG: RAISE WARNING 'Country names updated';
914 SELECT * FROM insert_addresslines(NEW.place_id, NEW.partition,
915 CASE WHEN NEW.rank_address = 0
916 THEN NEW.rank_search ELSE NEW.rank_address END,
918 CASE WHEN NEW.rank_search >= 26
919 AND NEW.rank_search < 30
920 THEN NEW.geometry ELSE NEW.centroid END)
921 INTO NEW.parent_place_id, NEW.postcode, nameaddress_vector;
923 --DEBUG: RAISE WARNING 'RETURN insert_addresslines: %, %, %', NEW.parent_place_id, NEW.postcode, nameaddress_vector;
925 IF NEW.address is not null AND NEW.address ? 'postcode'
926 AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
927 NEW.postcode := upper(trim(NEW.address->'postcode'));
930 IF NEW.postcode is null AND NEW.rank_search > 8 THEN
931 NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
934 -- if we have a name add this to the name search table
935 IF NEW.name IS NOT NULL THEN
937 IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
938 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);
939 --DEBUG: RAISE WARNING 'added to location (full)';
942 IF NEW.rank_search between 26 and 27 and NEW.class = 'highway' THEN
943 result := insertLocationRoad(NEW.partition, NEW.place_id, NEW.country_code, NEW.geometry);
944 --DEBUG: RAISE WARNING 'insert into road location table (full)';
947 result := insertSearchName(NEW.partition, NEW.place_id, name_vector,
948 NEW.rank_search, NEW.rank_address, NEW.geometry);
949 --DEBUG: RAISE WARNING 'added to search name (full)';
951 IF NOT %REVERSE-ONLY% THEN
952 INSERT INTO search_name (place_id, search_rank, address_rank,
953 importance, country_code, name_vector,
954 nameaddress_vector, centroid)
955 VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
956 NEW.importance, NEW.country_code, name_vector,
957 nameaddress_vector, NEW.centroid);
962 --DEBUG: RAISE WARNING 'place update % % finsihed.', NEW.osm_type, NEW.osm_id;
970 CREATE OR REPLACE FUNCTION placex_delete()
977 -- RAISE WARNING 'placex_delete % %',OLD.osm_type,OLD.osm_id;
979 IF OLD.linked_place_id is null THEN
980 update placex set linked_place_id = null, indexed_status = 2 where linked_place_id = OLD.place_id and indexed_status = 0;
981 --DEBUG: RAISE WARNING 'placex_delete:01 % %',OLD.osm_type,OLD.osm_id;
982 update placex set linked_place_id = null where linked_place_id = OLD.place_id;
983 --DEBUG: RAISE WARNING 'placex_delete:02 % %',OLD.osm_type,OLD.osm_id;
985 update placex set indexed_status = 2 where place_id = OLD.linked_place_id and indexed_status = 0;
988 IF OLD.rank_address < 30 THEN
990 -- mark everything linked to this place for re-indexing
991 --DEBUG: RAISE WARNING 'placex_delete:03 % %',OLD.osm_type,OLD.osm_id;
992 UPDATE placex set indexed_status = 2 from place_addressline where address_place_id = OLD.place_id
993 and placex.place_id = place_addressline.place_id and indexed_status = 0 and place_addressline.isaddress;
995 --DEBUG: RAISE WARNING 'placex_delete:04 % %',OLD.osm_type,OLD.osm_id;
996 DELETE FROM place_addressline where address_place_id = OLD.place_id;
998 --DEBUG: RAISE WARNING 'placex_delete:05 % %',OLD.osm_type,OLD.osm_id;
999 b := deleteRoad(OLD.partition, OLD.place_id);
1001 --DEBUG: RAISE WARNING 'placex_delete:06 % %',OLD.osm_type,OLD.osm_id;
1002 update placex set indexed_status = 2 where parent_place_id = OLD.place_id and indexed_status = 0;
1003 --DEBUG: RAISE WARNING 'placex_delete:07 % %',OLD.osm_type,OLD.osm_id;
1004 -- reparenting also for OSM Interpolation Lines (and for Tiger?)
1005 update location_property_osmline set indexed_status = 2 where indexed_status = 0 and parent_place_id = OLD.place_id;
1009 --DEBUG: RAISE WARNING 'placex_delete:08 % %',OLD.osm_type,OLD.osm_id;
1011 IF OLD.rank_address < 26 THEN
1012 b := deleteLocationArea(OLD.partition, OLD.place_id, OLD.rank_search);
1015 --DEBUG: RAISE WARNING 'placex_delete:09 % %',OLD.osm_type,OLD.osm_id;
1017 IF OLD.name is not null THEN
1018 IF NOT %REVERSE-ONLY% THEN
1019 DELETE from search_name WHERE place_id = OLD.place_id;
1021 b := deleteSearchName(OLD.partition, OLD.place_id);
1024 --DEBUG: RAISE WARNING 'placex_delete:10 % %',OLD.osm_type,OLD.osm_id;
1026 DELETE FROM place_addressline where place_id = OLD.place_id;
1028 --DEBUG: RAISE WARNING 'placex_delete:11 % %',OLD.osm_type,OLD.osm_id;
1030 -- remove from tables for special search
1031 classtable := 'place_classtype_' || OLD.class || '_' || OLD.type;
1032 SELECT count(*)>0 FROM pg_tables WHERE tablename = classtable and schemaname = current_schema() INTO b;
1034 EXECUTE 'DELETE FROM ' || classtable::regclass || ' WHERE place_id = $1' USING OLD.place_id;
1037 --DEBUG: RAISE WARNING 'placex_delete:12 % %',OLD.osm_type,OLD.osm_id;