IF addr_street is null and addr_place is null THEN
select nodes from planet_osm_ways where id = wayid INTO waynodes;
- FOR location IN SELECT placex.street, placex.addr_place from placex
+ FOR location IN SELECT placex.street, placex.addr_place from placex
where osm_type = 'N' and osm_id = ANY(waynodes)
and (placex.street is not null or placex.addr_place is not null)
and indexed_status < 100
LANGUAGE plpgsql;
-CREATE OR REPLACE FUNCTION insert_osmline(wayid BIGINT, interpolationtype TEXT,
- street TEXT, addr_place TEXT,
- defpostalcode TEXT, country_code TEXT,
- geom GEOMETRY)
-RETURNS INTEGER AS $$
-DECLARE
-
- newpoints INTEGER;
- waynodes BIGINT[];
- nodeid BIGINT;
- prevnode RECORD;
- nextnode RECORD;
- startnumber INTEGER;
- endnumber INTEGER;
- housenum INTEGER;
- linegeo GEOMETRY;
- splitline GEOMETRY;
- sectiongeo GEOMETRY;
- pointgeo GEOMETRY;
- place_centroid GEOMETRY;
- calculated_country_code VARCHAR(2);
- partition INTEGER;
- geometry_sector INTEGER;
-
+CREATE OR REPLACE FUNCTION osmline_insert() RETURNS TRIGGER
+ AS $$
BEGIN
- place_centroid := ST_PointOnSurface(geom);
- calculated_country_code := lower(get_country_code(place_centroid));
- partition := get_partition(calculated_country_code);
- geometry_sector := geometry_sector(partition, place_centroid);
-
- IF interpolationtype != 'odd' AND interpolationtype != 'even' AND interpolationtype!='all' THEN
- -- other interpolation types than odd/even/all (e.g. numeric ones) are not supported
- RETURN 0;
- END IF;
-
- select nodes from planet_osm_ways where id = wayid INTO waynodes;
-
- IF array_upper(waynodes, 1) IS NULL THEN
- RETURN 0;
- END IF;
-
- linegeo := geom;
- startnumber := NULL;
-
- FOR nodeidpos in 1..array_upper(waynodes, 1) LOOP
+ NEW.place_id := nextval('seq_place');
+ NEW.indexed_date := now();
- select * from place where osm_type = 'N' and osm_id = waynodes[nodeidpos]::BIGINT
- and housenumber is not NULL limit 1 INTO nextnode;
- --RAISE NOTICE 'Nextnode.place_id: %s', nextnode.place_id;
- IF nextnode.osm_id IS NOT NULL THEN
- --RAISE NOTICE 'place_id is not null';
- IF nodeidpos > 1 and nodeidpos < array_upper(waynodes, 1) THEN
- -- Make sure that the point is actually on the line. That might
- -- be a bit paranoid but ensures that the algorithm still works
- -- should osm2pgsql attempt to repair geometries.
- splitline := split_line_on_node(linegeo, nextnode.geometry);
- sectiongeo := ST_GeometryN(splitline, 1);
- linegeo := ST_GeometryN(splitline, 2);
- ELSE
- sectiongeo = linegeo;
+ IF NEW.indexed_status IS NULL THEN
+ IF NEW.interpolationtype NOT IN ('odd', 'even', 'all') THEN
+ -- other interpolation types than odd/even/all (e.g. numeric ones) are not supported
+ RETURN NULL;
END IF;
- endnumber := substring(nextnode.housenumber,'[0-9]+')::integer;
-
- IF startnumber IS NOT NULL AND endnumber IS NOT NULL
- AND startnumber != endnumber
- AND ST_GeometryType(sectiongeo) = 'ST_LineString' THEN
- IF (startnumber > endnumber) THEN
- housenum := endnumber;
- endnumber := startnumber;
- startnumber := housenum;
- sectiongeo := ST_Reverse(sectiongeo);
- END IF;
-
- insert into location_property_osmline
- values (sectiongeo, nextval('seq_place'), partition, wayid, NULL,
- startnumber, endnumber, interpolationtype,
- coalesce(street, prevnode.street, nextnode.street),
- coalesce(addr_place, prevnode.addr_place, nextnode.addr_place),
- coalesce(defpostalcode, prevnode.postcode, nextnode.postcode),
- calculated_country_code, geometry_sector, 2, now());
- END IF;
+ NEW.indexed_status := 1; --STATUS_NEW
- -- early break if we are out of line string,
- -- might happen when a line string loops back on itself
- IF ST_GeometryType(linegeo) != 'ST_LineString' THEN
- RETURN 0;
- END IF;
+ NEW.calculated_country_code := lower(get_country_code(NEW.linegeo));
- startnumber := substring(nextnode.housenumber,'[0-9]+')::integer;
- prevnode := nextnode;
- END IF;
- END LOOP;
+ NEW.partition := get_partition(NEW.calculated_country_code);
+ NEW.geometry_sector := geometry_sector(NEW.partition, NEW.linegeo);
+ END IF;
- RETURN 1;
+ RETURN NEW;
END;
$$
LANGUAGE plpgsql;
classtable TEXT;
line RECORD;
BEGIN
- --DEBUG: RAISE WARNING '% %',NEW.osm_type,NEW.osm_id;
-
- -- ignore interpolated addresses, not necessary anymore, cause interpolated addresses are now in location_property_osmline
- IF NEW.class = 'place' and NEW.type = 'address' THEN
- RETURN NEW;
- END IF;
-
- IF ST_IsEmpty(NEW.geometry) OR NOT ST_IsValid(NEW.geometry) OR ST_X(ST_Centroid(NEW.geometry))::text in ('NaN','Infinity','-Infinity') OR ST_Y(ST_Centroid(NEW.geometry))::text in ('NaN','Infinity','-Infinity') THEN
- -- block all invalid geometary - just not worth the risk. seg faults are causing serious problems.
- RAISE WARNING 'invalid geometry %',NEW.osm_id;
- RETURN NULL;
- END IF;
-
--DEBUG: RAISE WARNING '% % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;
NEW.place_id := nextval('seq_place');
AS $$
DECLARE
place_centroid GEOMETRY;
+ waynodes BIGINT[];
+ prevnode RECORD;
+ nextnode RECORD;
+ startnumber INTEGER;
+ endnumber INTEGER;
+ housenum INTEGER;
+ linegeo GEOMETRY;
+ splitline GEOMETRY;
+ sectiongeo GEOMETRY;
+ street TEXT;
+ addr_place TEXT;
+ postcode TEXT;
BEGIN
-- deferred delete
IF OLD.indexed_status = 100 THEN
RETURN NEW;
END IF;
- -- do the reparenting: (finally here, because ALL places in placex, that are needed for reparenting, need to be up to date)
- -- (the osm interpolationline in location_property_osmline was marked for reparenting in placex_insert/placex_delete with index_status = 1 or 2 (1 inset, 2 delete)
+ -- do the reparenting: (finally here, because ALL places in placex,
+ -- that are needed for reparenting, need to be up to date)
+ -- (the osm interpolationline in location_property_osmline was marked for
+ -- reparenting in placex_insert/placex_delete with index_status = 1 or 2 (1 inset, 2 delete)
-- => index.c: sets index_status back to 0
-- => triggers this function)
place_centroid := ST_PointOnSurface(NEW.linegeo);
- -- marking descendants for reparenting is not needed, because there are actually no descendants for interpolation lines
+ -- marking descendants for reparenting is not needed, because there are
+ -- actually no descendants for interpolation lines
NEW.parent_place_id = get_interpolation_parent(NEW.osm_id, NEW.street, NEW.addr_place,
NEW.partition, place_centroid, NEW.linegeo);
- return NEW;
+
+ -- if we are just updating then our work is done
+ IF OLD.indexed_status != 1 THEN
+ return NEW;
+ END IF;
+
+ -- otherwise split the line as necessary
+ select nodes from planet_osm_ways where id = NEW.osm_id INTO waynodes;
+
+ IF array_upper(waynodes, 1) IS NULL THEN
+ RETURN 0;
+ END IF;
+
+ linegeo := NEW.linegeo;
+ startnumber := NULL;
+ street := NEW.street;
+ addr_place := NEW.addr_place;
+ postcode := NEW.postcode;
+
+ FOR nodeidpos in 1..array_upper(waynodes, 1) LOOP
+
+ select * from place where osm_type = 'N' and osm_id = waynodes[nodeidpos]::BIGINT
+ and housenumber is not NULL limit 1 INTO nextnode;
+ --RAISE NOTICE 'Nextnode.place_id: %s', nextnode.place_id;
+ IF nextnode.osm_id IS NOT NULL THEN
+ --RAISE NOTICE 'place_id is not null';
+ IF nodeidpos > 1 and nodeidpos < array_upper(waynodes, 1) THEN
+ -- Make sure that the point is actually on the line. That might
+ -- be a bit paranoid but ensures that the algorithm still works
+ -- should osm2pgsql attempt to repair geometries.
+ splitline := split_line_on_node(linegeo, nextnode.geometry);
+ sectiongeo := ST_GeometryN(splitline, 1);
+ linegeo := ST_GeometryN(splitline, 2);
+ ELSE
+ sectiongeo = linegeo;
+ END IF;
+ endnumber := substring(nextnode.housenumber,'[0-9]+')::integer;
+
+ IF startnumber IS NOT NULL AND endnumber IS NOT NULL
+ AND startnumber != endnumber
+ AND ST_GeometryType(sectiongeo) = 'ST_LineString' THEN
+
+ IF (startnumber > endnumber) THEN
+ housenum := endnumber;
+ endnumber := startnumber;
+ startnumber := housenum;
+ sectiongeo := ST_Reverse(sectiongeo);
+ END IF;
+
+ IF NEW.startnumber IS NULL THEN
+ NEW.startnumber := startnumber;
+ NEW.endnumber := endnumber;
+ NEW.linegeo := sectiongeo;
+ NEW.street := coalesce(street, prevnode.street, nextnode.street);
+ NEW.addr_place := coalesce(addr_place, prevnode.addr_place, nextnode.addr_place);
+ NEW.postcode := coalesce(postcode, prevnode.postcode, nextnode.postcode);
+ ELSE
+ insert into location_property_osmline
+ (linegeo, partition, osm_id, parent_place_id,
+ startnumber, endnumber, interpolationtype,
+ street, addr_place, postcode, calculated_country_code,
+ geometry_sector, indexed_status)
+ values (sectiongeo, NEW.partition, NEW.osm_id, NEW.parent_place_id,
+ startnumber, endnumber, NEW.interpolationtype,
+ coalesce(street, prevnode.street, nextnode.street),
+ coalesce(addr_place, prevnode.addr_place, nextnode.addr_place),
+ coalesce(postcode, prevnode.postcode, nextnode.postcode),
+ NEW.calculated_country_code, NEW.geometry_sector, 0);
+ END IF;
+ END IF;
+
+ -- early break if we are out of line string,
+ -- might happen when a line string loops back on itself
+ IF ST_GeometryType(linegeo) != 'ST_LineString' THEN
+ RETURN NEW;
+ END IF;
+
+ startnumber := substring(nextnode.housenumber,'[0-9]+')::integer;
+ prevnode := nextnode;
+ END IF;
+ END LOOP;
+
+ RETURN NEW;
END;
$$
LANGUAGE plpgsql;
+
+
CREATE OR REPLACE FUNCTION placex_update() RETURNS
TRIGGER
AS $$
RETURN null;
END IF;
- -- decide, whether it is an osm interpolation line => insert_osmline, or else just insert into placex
+ -- decide, whether it is an osm interpolation line => insert intoosmline, or else just placex
IF NEW.class='place' and NEW.type='houses' and NEW.osm_type='W' and ST_GeometryType(NEW.geometry) = 'ST_LineString' THEN
-- Have we already done this place?
select * from place where osm_type = NEW.osm_type and osm_id = NEW.osm_id and class = NEW.class and type = NEW.type INTO existing;
update placex p set indexed_status = 2
from planet_osm_ways w
where w.id = NEW.osm_id and p.osm_type = 'N' and p.osm_id = any(w.nodes);
- -- insert new line into location_property_osmline, use function insert_osmline
+
+
+ INSERT INTO location_property_osmline
+ (osm_id, interpolationtype, street,
+ addr_place, postcode, calculated_country_code, linegeo)
+ VALUES (NEW.osm_id, NEW.housenumber, NEW.street,
+ NEW.addr_place, NEW.postcode, NEW.country_code, NEW.geometry);
IF existing.osm_type IS NULL THEN
- i = insert_osmline(NEW.osm_id, NEW.housenumber, NEW.street, NEW.addr_place, NEW.postcode, NEW.country_code, NEW.geometry);
return NEW;
END IF;
admin_level = NEW.admin_level,
geometry = NEW.geometry
where osm_type = NEW.osm_type and osm_id = NEW.osm_id and class = NEW.class and type = NEW.type;
-
- i = insert_osmline(NEW.osm_id, NEW.housenumber, NEW.street, NEW.addr_place, NEW.postcode, NEW.country_code, NEW.geometry);
END IF;
RETURN NULL;
projects / nominatim.git / commitdiff