X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/0a14142156a5c62d574e9f3172716ba19ea9d122..c5fc12e04b1b00ae50ad7f92d2577a7ae5a324bf:/sql/functions/placex_triggers.sql diff --git a/sql/functions/placex_triggers.sql b/sql/functions/placex_triggers.sql index b84a2d6d..0bfefbb0 100644 --- a/sql/functions/placex_triggers.sql +++ b/sql/functions/placex_triggers.sql @@ -31,7 +31,6 @@ BEGIN LOOP FOR i IN 1..array_upper(location.members, 1) BY 2 LOOP IF location.members[i+1] = 'street' THEN - --DEBUG: RAISE WARNING 'node in relation %',relation; FOR parent IN SELECT place_id from placex WHERE osm_type = 'W' and osm_id = substring(location.members[i],2)::bigint @@ -93,18 +92,18 @@ BEGIN END IF; IF fallback THEN - IF ST_Area(bbox) < 0.01 THEN + IF 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 + -- 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_search between 5 and 25 - ORDER BY rank_search desc + AND rank_address between 5 and 25 + ORDER BY rank_address desc LOOP RETURN location.place_id; END LOOP; @@ -535,6 +534,7 @@ DECLARE centroid GEOMETRY; parent_address_level SMALLINT; + place_address_level SMALLINT; addr_street TEXT; addr_place TEXT; @@ -574,11 +574,27 @@ BEGIN 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, @@ -588,7 +604,21 @@ BEGIN 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 @@ -613,16 +643,11 @@ BEGIN 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 - NEW.centroid := ST_PointOnSurface(NEW.geometry); - --DEBUG: RAISE WARNING 'Computing preliminary centroid at %',ST_AsText(NEW.centroid); - NEW.postcode := null; -- recalculate country and partition @@ -678,7 +703,7 @@ BEGIN -- --------------------------------------------------------------------------- -- 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; NEW.parent_place_id := null; @@ -699,7 +724,6 @@ BEGIN 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; END LOOP; END IF; @@ -742,11 +766,6 @@ BEGIN -- 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; - result := insertSearchName(NEW.partition, NEW.place_id, name_vector, NEW.rank_search, NEW.rank_address, NEW.geometry); @@ -785,8 +804,6 @@ BEGIN NEW.centroid := centroid; END IF; - -- Use the address rank of the linked place, if it has one - parent_address_level := get_parent_address_level(NEW.geometry, NEW.admin_level); --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 @@ -824,6 +841,18 @@ BEGIN 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 @@ -840,7 +869,9 @@ BEGIN END IF; SELECT * FROM insert_addresslines(NEW.place_id, NEW.partition, - NEW.rank_search, NEW.address, + 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 NEW.centroid END) @@ -902,10 +933,14 @@ DECLARE 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