$$
LANGUAGE plpgsql IMMUTABLE;
-CREATE OR REPLACE FUNCTION get_country_code(place geometry, in_country_code VARCHAR(2)) RETURNS TEXT
- AS $$
-DECLARE
- nearcountry RECORD;
-BEGIN
- FOR nearcountry IN select country_code from country_name where country_code = lower(in_country_code)
- LOOP
- RETURN nearcountry.country_code;
- END LOOP;
- RETURN get_country_code(place);
-END;
-$$
-LANGUAGE plpgsql IMMUTABLE;
-
CREATE OR REPLACE FUNCTION get_country_language_code(search_country_code VARCHAR(2)) RETURNS TEXT
AS $$
DECLARE
$$
LANGUAGE plpgsql IMMUTABLE;
-CREATE OR REPLACE FUNCTION get_partition(place geometry, in_country_code VARCHAR(10)) RETURNS INTEGER
+CREATE OR REPLACE FUNCTION get_partition(in_country_code VARCHAR(10)) RETURNS INTEGER
AS $$
DECLARE
- place_centre GEOMETRY;
nearcountry RECORD;
BEGIN
FOR nearcountry IN select partition from country_name where country_code = in_country_code
NEW.place_id := nextval('seq_place');
NEW.indexed_status := 1; --STATUS_NEW
- NEW.calculated_country_code := lower(get_country_code(NEW.geometry, NEW.country_code));
+ NEW.calculated_country_code := lower(get_country_code(NEW.geometry));
- NEW.partition := get_partition(NEW.geometry, NEW.calculated_country_code);
+ NEW.partition := get_partition(NEW.calculated_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)
ELSEIF NEW.type in ('village','hamlet','municipality','district','unincorporated_area','borough') THEN
NEW.rank_search := 19;
NEW.rank_address := 16;
- ELSEIF NEW.type in ('airport') AND ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') THEN
- NEW.rank_search := 18;
- NEW.rank_address := 17;
- ELSEIF NEW.type in ('moor') AND ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') THEN
- NEW.rank_search := 17;
- NEW.rank_address := 18;
- ELSEIF NEW.type in ('moor') THEN
- NEW.rank_search := 17;
- NEW.rank_address := 0;
- ELSEIF NEW.type in ('national_park') THEN
- NEW.rank_search := 18;
- NEW.rank_address := 18;
ELSEIF NEW.type in ('suburb','croft','subdivision','isolated_dwelling') THEN
NEW.rank_search := 20;
NEW.rank_address := NEW.rank_search;
IF (NEW.extratags -> 'locality') = 'townland' THEN
NEW.rank_address := 20;
END IF;
- ELSEIF NEW.type in ('hall_of_residence','neighbourhood','housing_estate','nature_reserve') THEN
+ ELSEIF NEW.type in ('neighbourhood') THEN
NEW.rank_search := 22;
NEW.rank_address := 22;
- ELSEIF NEW.type in ('airport','street') THEN
- NEW.rank_search := 26;
- NEW.rank_address := NEW.rank_search;
ELSEIF NEW.type in ('house','building') THEN
NEW.rank_search := 30;
NEW.rank_address := NEW.rank_search;
ELSEIF NEW.class = 'waterway' AND NEW.name is NULL THEN
RETURN NULL;
ELSEIF NEW.class = 'waterway' THEN
- NEW.rank_address := 17;
+ NEW.rank_search := 17;
+ NEW.rank_address := 0;
ELSEIF NEW.class = 'highway' AND NEW.osm_type != 'N' AND NEW.type in ('service','cycleway','path','footway','steps','bridleway','motorway_link','primary_link','trunk_link','secondary_link','tertiary_link') THEN
NEW.rank_search := 27;
NEW.rank_address := NEW.rank_search;
-- for countries, believe the mapped country code,
-- so that we remain in the right partition if the boundaries
-- suddenly expand.
- NEW.partition := get_partition(place_centroid, lower(NEW.country_code));
+ NEW.partition := get_partition(lower(NEW.country_code));
IF NEW.partition = 0 THEN
NEW.calculated_country_code := lower(get_country_code(place_centroid));
- NEW.partition := get_partition(place_centroid, NEW.calculated_country_code);
+ NEW.partition := get_partition(NEW.calculated_country_code);
ELSE
NEW.calculated_country_code := lower(NEW.country_code);
END IF;
ELSE
NEW.calculated_country_code := NULL;
END IF;
- NEW.partition := get_partition(place_centroid, NEW.calculated_country_code);
+ NEW.partition := get_partition(NEW.calculated_country_code);
END IF;
NEW.geometry_sector := geometry_sector(NEW.partition, place_centroid);
CREATE OR REPLACE FUNCTION place_delete() RETURNS TRIGGER
AS $$
DECLARE
- placeid BIGINT;
+ has_rank BOOLEAN;
BEGIN
--DEBUG: RAISE WARNING 'delete: % % % %',OLD.osm_type,OLD.osm_id,OLD.class,OLD.type;
-- deleting large polygons can have a massive effect on the system - require manual intervention to let them through
IF st_area(OLD.geometry) > 2 and st_isvalid(OLD.geometry) THEN
- insert into import_polygon_delete values (OLD.osm_type,OLD.osm_id,OLD.class,OLD.type);
- RETURN NULL;
+ SELECT bool_or(not (rank_address = 0 or rank_address > 26)) as ranked FROM placex WHERE osm_type = OLD.osm_type and osm_id = OLD.osm_id and class = OLD.class and type = OLD.type INTO has_rank;
+ IF has_rank THEN
+ insert into import_polygon_delete values (OLD.osm_type,OLD.osm_id,OLD.class,OLD.type);
+ RETURN NULL;
+ END IF;
END IF;
-- mark for delete
geometry = NEW.geometry
where osm_type = NEW.osm_type and osm_id = NEW.osm_id and class = NEW.class and type = NEW.type;
+ IF NEW.class in ('place','boundary') AND NEW.type in ('postcode','postal_code') THEN
+ IF NEW.postcode IS NULL THEN
+ -- postcode was deleted, no longer retain in placex
+ DELETE FROM placex where place_id = existingplacex.place_id;
+ RETURN NULL;
+ END IF;
+
+ NEW.name := hstore('ref', NEW.postcode);
+ END IF;
+
update placex set
name = NEW.name,
housenumber = NEW.housenumber,
BEGIN
place_centroid := ST_Centroid(pointgeo);
- out_partition := get_partition(place_centroid, in_countrycode);
+ out_partition := get_partition(in_countrycode);
out_parent_place_id := null;
address_street_word_id := get_name_id(make_standard_name(in_street));
projects / nominatim.git / blobdiff