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 {% if debug %}RAISE WARNING 'finding street for % %', poi_osm_type, poi_osm_id;{% endif %}
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 {% if debug %}RAISE WARNING 'Get parent from interpolation: %', parent.parent_place_id;{% endif %}
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 {% if debug %}RAISE WARNING 'Node is part of way % ', location.osm_id;{% endif %}
76 -- Way IS a road then we are on it - that must be our road
77 IF location.rank_search < 28 THEN
78 {% if debug %}RAISE WARNING 'node in way that is a street %',location;{% endif %}
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 {% if debug %}RAISE WARNING 'Checked for nearest way (%)', parent_place_id;{% endif %}
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')
141 or bnd.type IN ('postcode', 'postal_code')
146 IF bnd.osm_type = 'R' THEN
147 -- see if we have any special relation members
148 SELECT members FROM planet_osm_rels WHERE id = bnd.osm_id INTO relation_members;
149 {% if debug %}RAISE WARNING 'Got relation members';{% endif %}
151 -- Search for relation members with role 'lable'.
152 IF relation_members IS NOT NULL THEN
154 SELECT get_rel_node_members(relation_members, ARRAY['label']) as member
156 {% if debug %}RAISE WARNING 'Found label member %', rel_member.member;{% endif %}
160 WHERE osm_type = 'N' and osm_id = rel_member.member
163 {% if debug %}RAISE WARNING 'Linked label member';{% endif %}
164 RETURN linked_placex;
171 IF bnd.name ? 'name' THEN
172 bnd_name := lower(bnd.name->'name');
173 IF bnd_name = '' THEN
178 -- If extratags has a place tag, look for linked nodes by their place type.
179 -- Area and node still have to have the same name.
180 IF bnd.extratags ? 'place' and bnd_name is not null THEN
183 WHERE (position(lower(name->'name') in bnd_name) > 0
184 OR position(bnd_name in lower(name->'name')) > 0)
185 AND placex.class = 'place' AND placex.type = bnd.extratags->'place'
186 AND placex.osm_type = 'N'
187 AND placex.linked_place_id is null
188 AND placex.rank_search < 26 -- needed to select the right index
189 AND placex.type != 'postcode'
190 AND ST_Covers(bnd.geometry, placex.geometry)
192 {% if debug %}RAISE WARNING 'Found type-matching place node %', linked_placex.osm_id;{% endif %}
193 RETURN linked_placex;
197 IF bnd.extratags ? 'wikidata' THEN
200 WHERE placex.class = 'place' AND placex.osm_type = 'N'
201 AND placex.extratags ? 'wikidata' -- needed to select right index
202 AND placex.extratags->'wikidata' = bnd.extratags->'wikidata'
203 AND placex.linked_place_id is null
204 AND placex.rank_search < 26
205 AND _st_covers(bnd.geometry, placex.geometry)
206 ORDER BY lower(name->'name') = bnd_name desc
208 {% if debug %}RAISE WARNING 'Found wikidata-matching place node %', linked_placex.osm_id;{% endif %}
209 RETURN linked_placex;
213 -- Name searches can be done for ways as well as relations
214 IF bnd_name is not null THEN
215 {% if debug %}RAISE WARNING 'Looking for nodes with matching names';{% endif %}
217 SELECT placex.* from placex
218 WHERE lower(name->'name') = bnd_name
219 AND ((bnd.rank_address > 0
220 and bnd.rank_address = (compute_place_rank(placex.country_code,
222 placex.type, 15::SMALLINT,
223 false, placex.postcode)).address_rank)
224 OR (bnd.rank_address = 0 and placex.rank_search = bnd.rank_search))
225 AND placex.osm_type = 'N'
226 AND placex.class = 'place'
227 AND placex.linked_place_id is null
228 AND placex.rank_search < 26 -- needed to select the right index
229 AND placex.type != 'postcode'
230 AND ST_Covers(bnd.geometry, placex.geometry)
232 {% if debug %}RAISE WARNING 'Found matching place node %', linked_placex.osm_id;{% endif %}
233 RETURN linked_placex;
240 LANGUAGE plpgsql STABLE;
243 -- Insert address of a place into the place_addressline table.
245 -- \param obj_place_id Place_id of the place to compute the address for.
246 -- \param partition Partition number where the place is in.
247 -- \param maxrank Rank of the place. All address features must have
248 -- a search rank lower than the given rank.
249 -- \param address Address terms for the place.
250 -- \param geometry Geometry to which the address objects should be close.
252 -- \retval parent_place_id Place_id of the address object that is the direct
254 -- \retval postcode Postcode computed from the address. This is the
255 -- addr:postcode of one of the address objects. If
256 -- more than one of has a postcode, the highest ranking
257 -- one is used. May be NULL.
258 -- \retval nameaddress_vector Search terms for the address. This is the sum
259 -- of name terms of all address objects.
260 CREATE OR REPLACE FUNCTION insert_addresslines(obj_place_id BIGINT,
266 OUT parent_place_id BIGINT,
268 OUT nameaddress_vector INT[])
271 address_havelevel BOOLEAN[];
273 location_isaddress BOOLEAN;
274 current_boundary GEOMETRY := NULL;
275 current_node_area GEOMETRY := NULL;
277 parent_place_rank INT := 0;
278 addr_place_ids BIGINT[];
282 parent_place_id := 0;
283 nameaddress_vector := '{}'::int[];
285 address_havelevel := array_fill(false, ARRAY[maxrank]);
288 SELECT * FROM get_places_for_addr_tags(partition, geometry,
290 ORDER BY rank_address, distance, isguess desc
292 {% if not db.reverse_only %}
293 nameaddress_vector := array_merge(nameaddress_vector,
294 location.keywords::int[]);
297 IF location.place_id is not null THEN
298 location_isaddress := not address_havelevel[location.rank_address];
299 IF not address_havelevel[location.rank_address] THEN
300 address_havelevel[location.rank_address] := true;
301 IF parent_place_rank < location.rank_address THEN
302 parent_place_id := location.place_id;
303 parent_place_rank := location.rank_address;
307 INSERT INTO place_addressline (place_id, address_place_id, fromarea,
308 isaddress, distance, cached_rank_address)
309 VALUES (obj_place_id, location.place_id, not location.isguess,
310 true, location.distance, location.rank_address);
312 addr_place_ids := array_append(addr_place_ids, location.place_id);
317 SELECT * FROM getNearFeatures(partition, geometry, maxrank)
318 WHERE addr_place_ids is null or not addr_place_ids @> ARRAY[place_id]
319 ORDER BY rank_address, isguess asc,
321 CASE WHEN rank_address = 16 AND rank_search = 15 THEN 0.2
322 WHEN rank_address = 16 AND rank_search = 16 THEN 0.25
323 WHEN rank_address = 16 AND rank_search = 18 THEN 0.5
326 -- Ignore all place nodes that do not fit in a lower level boundary.
327 CONTINUE WHEN location.isguess
328 and current_boundary is not NULL
329 and not ST_Contains(current_boundary, location.centroid);
331 -- If this is the first item in the rank, then assume it is the address.
332 location_isaddress := not address_havelevel[location.rank_address];
334 -- Further sanity checks to ensure that the address forms a sane hierarchy.
335 IF location_isaddress THEN
336 IF location.isguess and current_node_area is not NULL THEN
337 location_isaddress := ST_Contains(current_node_area, location.centroid);
339 IF not location.isguess and current_boundary is not NULL
340 and location.rank_address != 11 AND location.rank_address != 5 THEN
341 location_isaddress := ST_Contains(current_boundary, location.centroid);
345 IF location_isaddress THEN
346 address_havelevel[location.rank_address] := true;
347 parent_place_id := location.place_id;
349 -- Set postcode if we have one.
350 -- (Returned will be the highest ranking one.)
351 IF location.postcode is not NULL THEN
352 postcode = location.postcode;
355 -- Recompute the areas we need for hierarchy sanity checks.
356 IF location.rank_address != 11 AND location.rank_address != 5 THEN
357 IF location.isguess THEN
358 current_node_area := place_node_fuzzy_area(location.centroid,
359 location.rank_search);
361 current_node_area := NULL;
362 SELECT p.geometry FROM placex p
363 WHERE p.place_id = location.place_id INTO current_boundary;
368 -- Add it to the list of search terms
369 {% if not db.reverse_only %}
370 nameaddress_vector := array_merge(nameaddress_vector,
371 location.keywords::integer[]);
374 INSERT INTO place_addressline (place_id, address_place_id, fromarea,
375 isaddress, distance, cached_rank_address)
376 VALUES (obj_place_id, location.place_id, not location.isguess,
377 location_isaddress, location.distance, location.rank_address);
384 CREATE OR REPLACE FUNCTION placex_insert()
391 country_code VARCHAR(2);
395 {% if debug %}RAISE WARNING '% % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;{% endif %}
397 NEW.place_id := nextval('seq_place');
398 NEW.indexed_status := 1; --STATUS_NEW
400 NEW.country_code := lower(get_country_code(NEW.geometry));
402 NEW.partition := get_partition(NEW.country_code);
403 NEW.geometry_sector := geometry_sector(NEW.partition, NEW.geometry);
405 IF NEW.osm_type = 'X' THEN
406 -- E'X'ternal records should already be in the right format so do nothing
408 is_area := ST_GeometryType(NEW.geometry) IN ('ST_Polygon','ST_MultiPolygon');
410 IF NEW.class in ('place','boundary')
411 AND NEW.type in ('postcode','postal_code')
413 IF NEW.address IS NULL OR NOT NEW.address ? 'postcode' THEN
414 -- most likely just a part of a multipolygon postcode boundary, throw it away
418 NEW.name := hstore('ref', NEW.address->'postcode');
420 ELSEIF NEW.class = 'highway' AND is_area AND NEW.name is null
421 AND NEW.extratags ? 'area' AND NEW.extratags->'area' = 'yes'
424 ELSEIF NEW.class = 'boundary' AND NOT is_area
427 ELSEIF NEW.class = 'boundary' AND NEW.type = 'administrative'
428 AND NEW.admin_level <= 4 AND NEW.osm_type = 'W'
433 SELECT * INTO NEW.rank_search, NEW.rank_address
434 FROM compute_place_rank(NEW.country_code,
435 CASE WHEN is_area THEN 'A' ELSE NEW.osm_type END,
436 NEW.class, NEW.type, NEW.admin_level,
437 (NEW.extratags->'capital') = 'yes',
438 NEW.address->'postcode');
440 -- a country code make no sense below rank 4 (country)
441 IF NEW.rank_search < 4 THEN
442 NEW.country_code := NULL;
447 {% if debug %}RAISE WARNING 'placex_insert:END: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;{% endif %}
449 {% if not disable_diff_updates %}
450 -- The following is not needed until doing diff updates, and slows the main index process down
452 IF NEW.osm_type = 'N' and NEW.rank_search > 28 THEN
453 -- might be part of an interpolation
454 result := osmline_reinsert(NEW.osm_id, NEW.geometry);
455 ELSEIF NEW.rank_address > 0 THEN
456 IF (ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(NEW.geometry)) THEN
457 -- Performance: We just can't handle re-indexing for country level changes
458 IF st_area(NEW.geometry) < 1 THEN
459 -- mark items within the geometry for re-indexing
460 -- RAISE WARNING 'placex poly insert: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
462 UPDATE placex SET indexed_status = 2
463 WHERE ST_Intersects(NEW.geometry, placex.geometry)
464 and indexed_status = 0
465 and ((rank_address = 0 and rank_search > NEW.rank_address)
466 or rank_address > NEW.rank_address
467 or (class = 'place' and osm_type = 'N')
469 and (rank_search < 28
471 or (NEW.rank_address >= 16 and address ? 'place'));
474 -- mark nearby items for re-indexing, where 'nearby' depends on the features rank_search and is a complete guess :(
475 diameter := update_place_diameter(NEW.rank_search);
477 -- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter;
478 IF NEW.rank_search >= 26 THEN
479 -- roads may cause reparenting for >27 rank places
480 update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter);
481 -- reparenting also for OSM Interpolation Lines (and for Tiger?)
482 update location_property_osmline set indexed_status = 2 where indexed_status = 0 and ST_DWithin(location_property_osmline.linegeo, NEW.geometry, diameter);
483 ELSEIF NEW.rank_search >= 16 THEN
484 -- up to rank 16, street-less addresses may need reparenting
485 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');
487 -- for all other places the search terms may change as well
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);
495 -- add to tables for special search
496 -- Note: won't work on initial import because the classtype tables
497 -- do not yet exist. It won't hurt either.
498 classtable := 'place_classtype_' || NEW.class || '_' || NEW.type;
499 SELECT count(*)>0 FROM pg_tables WHERE tablename = classtable and schemaname = current_schema() INTO result;
501 EXECUTE 'INSERT INTO ' || classtable::regclass || ' (place_id, centroid) VALUES ($1,$2)'
502 USING NEW.place_id, ST_Centroid(NEW.geometry);
505 {% endif %} -- not disable_diff_updates
513 CREATE OR REPLACE FUNCTION placex_update()
519 relation_members TEXT[];
522 parent_address_level SMALLINT;
523 place_address_level SMALLINT;
530 name_vector INTEGER[];
531 nameaddress_vector INTEGER[];
532 addr_nameaddress_vector INTEGER[];
534 inherited_address HSTORE;
536 linked_node_id BIGINT;
537 linked_importance FLOAT;
538 linked_wikipedia TEXT;
543 IF OLD.indexed_status = 100 THEN
544 {% if debug %}RAISE WARNING 'placex_update delete % %',NEW.osm_type,NEW.osm_id;{% endif %}
545 delete from placex where place_id = OLD.place_id;
549 IF NEW.indexed_status != 0 OR OLD.indexed_status = 0 THEN
553 {% if debug %}RAISE WARNING 'placex_update % % (%)',NEW.osm_type,NEW.osm_id,NEW.place_id;{% endif %}
555 NEW.indexed_date = now();
557 {% if 'search_name' in db.tables %}
558 DELETE from search_name WHERE place_id = NEW.place_id;
560 result := deleteSearchName(NEW.partition, NEW.place_id);
561 DELETE FROM place_addressline WHERE place_id = NEW.place_id;
562 result := deleteRoad(NEW.partition, NEW.place_id);
563 result := deleteLocationArea(NEW.partition, NEW.place_id, NEW.rank_search);
564 UPDATE placex set linked_place_id = null, indexed_status = 2
565 where linked_place_id = NEW.place_id;
566 -- update not necessary for osmline, cause linked_place_id does not exist
568 NEW.extratags := NEW.extratags - 'linked_place'::TEXT;
569 NEW.address := NEW.address - '_unlisted_place'::TEXT;
571 IF NEW.linked_place_id is not null THEN
572 {% if debug %}RAISE WARNING 'place already linked to %', NEW.linked_place_id;{% endif %}
576 -- Postcodes are just here to compute the centroids. They are not searchable
577 -- unless they are a boundary=postal_code.
578 -- There was an error in the style so that boundary=postal_code used to be
579 -- imported as place=postcode. That's why relations are allowed to pass here.
580 -- This can go away in a couple of versions.
581 IF NEW.class = 'place' and NEW.type = 'postcode' and NEW.osm_type != 'R' THEN
585 -- Speed up searches - just use the centroid of the feature
586 -- cheaper but less acurate
587 NEW.centroid := ST_PointOnSurface(NEW.geometry);
588 {% if debug %}RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(NEW.centroid);{% endif %}
590 -- recompute the ranks, they might change when linking changes
591 SELECT * INTO NEW.rank_search, NEW.rank_address
592 FROM compute_place_rank(NEW.country_code,
593 CASE WHEN ST_GeometryType(NEW.geometry)
594 IN ('ST_Polygon','ST_MultiPolygon')
595 THEN 'A' ELSE NEW.osm_type END,
596 NEW.class, NEW.type, NEW.admin_level,
597 (NEW.extratags->'capital') = 'yes',
598 NEW.address->'postcode');
599 -- We must always increase the address level relative to the admin boundary.
600 IF NEW.class = 'boundary' and NEW.type = 'administrative'
601 and NEW.osm_type = 'R' and NEW.rank_address > 0
603 -- First, check that admin boundaries do not overtake each other rank-wise.
604 parent_address_level := 3;
607 (CASE WHEN extratags ? 'wikidata' and NEW.extratags ? 'wikidata'
608 and extratags->'wikidata' = NEW.extratags->'wikidata'
609 THEN ST_Equals(geometry, NEW.geometry)
610 ELSE false END) as is_same
612 WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative'
613 and admin_level < NEW.admin_level and admin_level > 3
615 and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid)
616 ORDER BY admin_level desc LIMIT 1
618 IF location.is_same THEN
619 -- Looks like the same boundary is replicated on multiple admin_levels.
620 -- Usual tagging in Poland. Remove our boundary from addresses.
621 NEW.rank_address := 0;
623 parent_address_level := location.rank_address;
624 IF location.rank_address >= NEW.rank_address THEN
625 IF location.rank_address >= 24 THEN
626 NEW.rank_address := 25;
628 NEW.rank_address := location.rank_address + 2;
634 IF NEW.rank_address > 9 THEN
635 -- Second check that the boundary is not completely contained in a
636 -- place area with a higher address rank
638 SELECT rank_address FROM placex
639 WHERE class = 'place' and rank_address < 24
640 and rank_address > NEW.rank_address
641 and geometry && NEW.geometry
642 and geometry ~ NEW.geometry -- needed because ST_Relate does not do bbox cover test
643 and ST_Relate(geometry, NEW.geometry, 'T*T***FF*') -- contains but not equal
644 ORDER BY rank_address desc LIMIT 1
646 NEW.rank_address := location.rank_address + 2;
649 ELSEIF NEW.class = 'place' and NEW.osm_type = 'N'
650 and NEW.rank_address between 16 and 23
652 -- If a place node is contained in a admin boundary with the same address level
653 -- and has not been linked, then make the node a subpart by increasing the
654 -- address rank (city level and above).
656 SELECT rank_address FROM placex
657 WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative'
658 and rank_address = NEW.rank_address
659 and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid)
662 NEW.rank_address = NEW.rank_address + 2;
665 parent_address_level := 3;
668 {% if debug %}RAISE WARNING 'Copy over address tags';{% endif %}
669 -- housenumber is a computed field, so start with an empty value
670 NEW.housenumber := NULL;
671 IF NEW.address is not NULL THEN
672 IF NEW.address ? 'conscriptionnumber' THEN
673 IF NEW.address ? 'streetnumber' THEN
674 NEW.housenumber := (NEW.address->'conscriptionnumber') || '/' || (NEW.address->'streetnumber');
676 NEW.housenumber := NEW.address->'conscriptionnumber';
678 ELSEIF NEW.address ? 'streetnumber' THEN
679 NEW.housenumber := NEW.address->'streetnumber';
680 ELSEIF NEW.address ? 'housenumber' THEN
681 NEW.housenumber := NEW.address->'housenumber';
683 NEW.housenumber := create_housenumber_id(NEW.housenumber);
685 addr_street := NEW.address->'street';
686 addr_place := NEW.address->'place';
688 IF NEW.address ? 'postcode' and NEW.address->'postcode' not similar to '%(:|,|;)%' THEN
689 i := getorcreate_postcode_id(NEW.address->'postcode');
693 NEW.postcode := null;
695 -- recalculate country and partition
696 IF NEW.rank_search = 4 AND NEW.address is not NULL AND NEW.address ? 'country' THEN
697 -- for countries, believe the mapped country code,
698 -- so that we remain in the right partition if the boundaries
700 NEW.country_code := lower(NEW.address->'country');
701 NEW.partition := get_partition(lower(NEW.country_code));
702 IF NEW.partition = 0 THEN
703 NEW.country_code := lower(get_country_code(NEW.centroid));
704 NEW.partition := get_partition(NEW.country_code);
707 IF NEW.rank_search >= 4 THEN
708 NEW.country_code := lower(get_country_code(NEW.centroid));
710 NEW.country_code := NULL;
712 NEW.partition := get_partition(NEW.country_code);
714 {% if debug %}RAISE WARNING 'Country updated: "%"', NEW.country_code;{% endif %}
716 -- waterway ways are linked when they are part of a relation and have the same class/type
717 IF NEW.osm_type = 'R' and NEW.class = 'waterway' THEN
718 FOR relation_members IN select members from planet_osm_rels r where r.id = NEW.osm_id and r.parts != array[]::bigint[]
720 FOR i IN 1..array_upper(relation_members, 1) BY 2 LOOP
721 IF relation_members[i+1] in ('', 'main_stream', 'side_stream') AND substring(relation_members[i],1,1) = 'w' THEN
722 {% if debug %}RAISE WARNING 'waterway parent %, child %/%', NEW.osm_id, i, relation_members[i];{% endif %}
723 FOR linked_node_id IN SELECT place_id FROM placex
724 WHERE osm_type = 'W' and osm_id = substring(relation_members[i],2,200)::bigint
725 and class = NEW.class and type in ('river', 'stream', 'canal', 'drain', 'ditch')
726 and ( relation_members[i+1] != 'side_stream' or NEW.name->'name' = name->'name')
728 UPDATE placex SET linked_place_id = NEW.place_id WHERE place_id = linked_node_id;
729 {% if 'search_name' in db.tables %}
730 DELETE FROM search_name WHERE place_id = linked_node_id;
736 {% if debug %}RAISE WARNING 'Waterway processed';{% endif %}
739 NEW.importance := null;
740 SELECT wikipedia, importance
741 FROM compute_importance(NEW.extratags, NEW.country_code, NEW.osm_type, NEW.osm_id)
742 INTO NEW.wikipedia,NEW.importance;
744 {% if debug %}RAISE WARNING 'Importance computed from wikipedia: %', NEW.importance;{% endif %}
746 -- ---------------------------------------------------------------------------
747 -- For low level elements we inherit from our parent road
748 IF NEW.rank_search > 27 THEN
750 {% if debug %}RAISE WARNING 'finding street for % %', NEW.osm_type, NEW.osm_id;{% endif %}
751 NEW.parent_place_id := null;
753 -- if we have a POI and there is no address information,
754 -- see if we can get it from a surrounding building
755 inherited_address := ''::HSTORE;
756 IF NEW.osm_type = 'N' AND addr_street IS NULL AND addr_place IS NULL
757 AND NEW.housenumber IS NULL THEN
759 -- The additional && condition works around the misguided query
760 -- planner of postgis 3.0.
761 SELECT address from placex where ST_Covers(geometry, NEW.centroid)
762 and geometry && NEW.centroid
763 and (address ? 'housenumber' or address ? 'street' or address ? 'place')
764 and rank_search > 28 AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon')
767 NEW.housenumber := location.address->'housenumber';
768 addr_street := location.address->'street';
769 addr_place := location.address->'place';
770 inherited_address := location.address;
774 -- We have to find our parent road.
775 NEW.parent_place_id := find_parent_for_poi(NEW.osm_type, NEW.osm_id,
777 ST_Envelope(NEW.geometry),
778 addr_street, addr_place);
780 -- If we found the road take a shortcut here.
781 -- Otherwise fall back to the full address getting method below.
782 IF NEW.parent_place_id is not null THEN
784 -- Get the details of the parent road
785 SELECT p.country_code, p.postcode, p.name FROM placex p
786 WHERE p.place_id = NEW.parent_place_id INTO location;
788 IF addr_street is null and addr_place is not null THEN
789 -- Check if the addr:place tag is part of the parent name
790 SELECT count(*) INTO i
791 FROM svals(location.name) AS pname WHERE pname = addr_place;
793 NEW.address = NEW.address || hstore('_unlisted_place', addr_place);
797 NEW.country_code := location.country_code;
798 {% if debug %}RAISE WARNING 'Got parent details from search name';{% endif %}
800 -- determine postcode
801 IF NEW.address is not null AND NEW.address ? 'postcode' THEN
802 NEW.postcode = upper(trim(NEW.address->'postcode'));
804 NEW.postcode := location.postcode;
806 IF NEW.postcode is null THEN
807 NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
810 IF NEW.name is not NULL THEN
811 NEW.name := add_default_place_name(NEW.country_code, NEW.name);
812 name_vector := make_keywords(NEW.name);
814 IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
815 result := add_location(NEW.place_id, NEW.country_code, NEW.partition,
816 name_vector, NEW.rank_search, NEW.rank_address,
817 upper(trim(NEW.address->'postcode')), NEW.geometry,
819 {% if debug %}RAISE WARNING 'Place added to location table';{% endif %}
824 {% if not db.reverse_only %}
825 IF array_length(name_vector, 1) is not NULL
826 OR inherited_address is not NULL OR NEW.address is not NULL
828 SELECT * INTO name_vector, nameaddress_vector
829 FROM create_poi_search_terms(NEW.place_id,
830 NEW.partition, NEW.parent_place_id,
831 inherited_address || NEW.address,
832 NEW.country_code, NEW.housenumber,
833 name_vector, NEW.centroid);
835 IF array_length(name_vector, 1) is not NULL THEN
836 INSERT INTO search_name (place_id, search_rank, address_rank,
837 importance, country_code, name_vector,
838 nameaddress_vector, centroid)
839 VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
840 NEW.importance, NEW.country_code, name_vector,
841 nameaddress_vector, NEW.centroid);
842 {% if debug %}RAISE WARNING 'Place added to search table';{% endif %}
852 -- ---------------------------------------------------------------------------
854 {% if debug %}RAISE WARNING 'Using full index mode for % %', NEW.osm_type, NEW.osm_id;{% endif %}
855 SELECT * INTO location FROM find_linked_place(NEW);
856 IF location.place_id is not null THEN
857 {% if debug %}RAISE WARNING 'Linked %', location;{% endif %}
859 -- Use the linked point as the centre point of the geometry,
860 -- but only if it is within the area of the boundary.
861 geom := coalesce(location.centroid, ST_Centroid(location.geometry));
862 IF geom is not NULL AND ST_Within(geom, NEW.geometry) THEN
863 NEW.centroid := geom;
866 {% if debug %}RAISE WARNING 'parent address: % rank address: %', parent_address_level, location.rank_address;{% endif %}
867 IF location.rank_address > parent_address_level
868 and location.rank_address < 26
870 NEW.rank_address := location.rank_address;
873 -- merge in the label name
874 IF NOT location.name IS NULL THEN
875 NEW.name := location.name || NEW.name;
878 -- merge in extra tags
879 NEW.extratags := hstore('linked_' || location.class, location.type)
880 || coalesce(location.extratags, ''::hstore)
881 || coalesce(NEW.extratags, ''::hstore);
883 -- mark the linked place (excludes from search results)
884 UPDATE placex set linked_place_id = NEW.place_id
885 WHERE place_id = location.place_id;
886 -- ensure that those places are not found anymore
887 {% if 'search_name' in db.tables %}
888 DELETE FROM search_name WHERE place_id = location.place_id;
890 PERFORM deleteLocationArea(NEW.partition, location.place_id, NEW.rank_search);
892 SELECT wikipedia, importance
893 FROM compute_importance(location.extratags, NEW.country_code,
894 'N', location.osm_id)
895 INTO linked_wikipedia,linked_importance;
897 -- Use the maximum importance if one could be computed from the linked object.
898 IF linked_importance is not null AND
899 (NEW.importance is null or NEW.importance < linked_importance)
901 NEW.importance = linked_importance;
904 -- No linked place? As a last resort check if the boundary is tagged with
905 -- a place type and adapt the rank address.
906 IF NEW.rank_address > 0 and NEW.extratags ? 'place' THEN
907 SELECT address_rank INTO place_address_level
908 FROM compute_place_rank(NEW.country_code, 'A', 'place',
909 NEW.extratags->'place', 0::SMALLINT, False, null);
910 IF place_address_level > parent_address_level and
911 place_address_level < 26 THEN
912 NEW.rank_address := place_address_level;
917 -- Initialise the name vector using our name
918 NEW.name := add_default_place_name(NEW.country_code, NEW.name);
919 name_vector := make_keywords(NEW.name);
921 -- make sure all names are in the word table
922 IF NEW.admin_level = 2
923 AND NEW.class = 'boundary' AND NEW.type = 'administrative'
924 AND NEW.country_code IS NOT NULL AND NEW.osm_type = 'R'
926 PERFORM create_country(NEW.name, lower(NEW.country_code));
927 {% if debug %}RAISE WARNING 'Country names updated';{% endif %}
929 -- Also update the list of country names. Adding an additional sanity
930 -- check here: make sure the country does overlap with the area where
931 -- we expect it to be as per static country grid.
933 SELECT country_code FROM country_osm_grid
934 WHERE ST_Covers(geometry, NEW.centroid) and country_code = NEW.country_code
937 {% if debug %}RAISE WARNING 'Updating names for country '%' with: %', NEW.country_code, NEW.name;{% endif %}
938 UPDATE country_name SET name = name || NEW.name WHERE country_code = NEW.country_code;
942 -- For linear features we need the full geometry for determining the address
943 -- because they may go through several administrative entities. Otherwise use
944 -- the centroid for performance reasons.
945 IF ST_GeometryType(NEW.geometry) in ('ST_LineString', 'ST_MultiLineString') THEN
946 geom := NEW.geometry;
948 geom := NEW.centroid;
951 IF NEW.rank_address = 0 THEN
952 max_rank := geometry_to_rank(NEW.rank_search, NEW.geometry, NEW.country_code);
953 -- Rank 0 features may also span multiple administrative areas (e.g. lakes)
954 -- so use the geometry here too. Just make sure the areas don't become too
956 IF NEW.class = 'natural' or max_rank > 10 THEN
957 geom := NEW.geometry;
959 ELSEIF NEW.rank_address > 25 THEN
962 max_rank = NEW.rank_address;
965 SELECT * FROM insert_addresslines(NEW.place_id, NEW.partition, max_rank,
966 NEW.address, geom, NEW.country_code)
967 INTO NEW.parent_place_id, NEW.postcode, nameaddress_vector;
969 {% if debug %}RAISE WARNING 'RETURN insert_addresslines: %, %, %', NEW.parent_place_id, NEW.postcode, nameaddress_vector;{% endif %}
971 IF NEW.address is not null AND NEW.address ? 'postcode'
972 AND NEW.address->'postcode' not similar to '%(,|;)%' THEN
973 NEW.postcode := upper(trim(NEW.address->'postcode'));
976 IF NEW.postcode is null AND NEW.rank_search > 8 THEN
977 NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry);
980 -- if we have a name add this to the name search table
981 IF NEW.name IS NOT NULL THEN
983 IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
984 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, NEW.centroid);
985 {% if debug %}RAISE WARNING 'added to location (full)';{% endif %}
988 IF NEW.rank_search between 26 and 27 and NEW.class = 'highway' THEN
989 result := insertLocationRoad(NEW.partition, NEW.place_id, NEW.country_code, NEW.geometry);
990 {% if debug %}RAISE WARNING 'insert into road location table (full)';{% endif %}
993 result := insertSearchName(NEW.partition, NEW.place_id, name_vector,
994 NEW.rank_search, NEW.rank_address, NEW.geometry);
995 {% if debug %}RAISE WARNING 'added to search name (full)';{% endif %}
997 {% if not db.reverse_only %}
998 INSERT INTO search_name (place_id, search_rank, address_rank,
999 importance, country_code, name_vector,
1000 nameaddress_vector, centroid)
1001 VALUES (NEW.place_id, NEW.rank_search, NEW.rank_address,
1002 NEW.importance, NEW.country_code, name_vector,
1003 nameaddress_vector, NEW.centroid);
1008 {% if debug %}RAISE WARNING 'place update % % finsihed.', NEW.osm_type, NEW.osm_id;{% endif %}
1016 CREATE OR REPLACE FUNCTION placex_delete()
1023 -- RAISE WARNING 'placex_delete % %',OLD.osm_type,OLD.osm_id;
1025 IF OLD.linked_place_id is null THEN
1026 update placex set linked_place_id = null, indexed_status = 2 where linked_place_id = OLD.place_id and indexed_status = 0;
1027 {% if debug %}RAISE WARNING 'placex_delete:01 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1028 update placex set linked_place_id = null where linked_place_id = OLD.place_id;
1029 {% if debug %}RAISE WARNING 'placex_delete:02 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1031 update placex set indexed_status = 2 where place_id = OLD.linked_place_id and indexed_status = 0;
1034 IF OLD.rank_address < 30 THEN
1036 -- mark everything linked to this place for re-indexing
1037 {% if debug %}RAISE WARNING 'placex_delete:03 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1038 UPDATE placex set indexed_status = 2 from place_addressline where address_place_id = OLD.place_id
1039 and placex.place_id = place_addressline.place_id and indexed_status = 0 and place_addressline.isaddress;
1041 {% if debug %}RAISE WARNING 'placex_delete:04 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1042 DELETE FROM place_addressline where address_place_id = OLD.place_id;
1044 {% if debug %}RAISE WARNING 'placex_delete:05 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1045 b := deleteRoad(OLD.partition, OLD.place_id);
1047 {% if debug %}RAISE WARNING 'placex_delete:06 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1048 update placex set indexed_status = 2 where parent_place_id = OLD.place_id and indexed_status = 0;
1049 {% if debug %}RAISE WARNING 'placex_delete:07 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1050 -- reparenting also for OSM Interpolation Lines (and for Tiger?)
1051 update location_property_osmline set indexed_status = 2 where indexed_status = 0 and parent_place_id = OLD.place_id;
1055 {% if debug %}RAISE WARNING 'placex_delete:08 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1057 IF OLD.rank_address < 26 THEN
1058 b := deleteLocationArea(OLD.partition, OLD.place_id, OLD.rank_search);
1061 {% if debug %}RAISE WARNING 'placex_delete:09 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1063 IF OLD.name is not null THEN
1064 {% if 'search_name' in db.tables %}
1065 DELETE from search_name WHERE place_id = OLD.place_id;
1067 b := deleteSearchName(OLD.partition, OLD.place_id);
1070 {% if debug %}RAISE WARNING 'placex_delete:10 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1072 DELETE FROM place_addressline where place_id = OLD.place_id;
1074 {% if debug %}RAISE WARNING 'placex_delete:11 % %',OLD.osm_type,OLD.osm_id;{% endif %}
1076 -- remove from tables for special search
1077 classtable := 'place_classtype_' || OLD.class || '_' || OLD.type;
1078 SELECT count(*)>0 FROM pg_tables WHERE tablename = classtable and schemaname = current_schema() INTO b;
1080 EXECUTE 'DELETE FROM ' || classtable::regclass || ' WHERE place_id = $1' USING OLD.place_id;
1083 {% if debug %}RAISE WARNING 'placex_delete:12 % %',OLD.osm_type,OLD.osm_id;{% endif %}