From 3811d916b94dd7b3cec83687ceabf6019a59074f Mon Sep 17 00:00:00 2001 From: Sarah Hoffmann Date: Sun, 13 Jan 2019 21:07:01 +0100 Subject: [PATCH] remove self-reference from place-addressline --- sql/functions.sql | 170 +++++++++++++++++++++++++--------------------- 1 file changed, 92 insertions(+), 78 deletions(-) diff --git a/sql/functions.sql b/sql/functions.sql index 89c1f936..179975d8 100644 --- a/sql/functions.sql +++ b/sql/functions.sql @@ -1311,10 +1311,6 @@ BEGIN --DEBUG: RAISE WARNING 'Waterway processed'; END IF; - -- Adding ourselves to the list simplifies address calculations later - INSERT INTO place_addressline (place_id, address_place_id, fromarea, isaddress, distance, cached_rank_address) - VALUES (NEW.place_id, NEW.place_id, true, true, 0, NEW.rank_address); - -- What level are we searching from search_maxrank := NEW.rank_search; @@ -2305,6 +2301,9 @@ create type addressline as ( distance FLOAT ); +-- Compute the list of address parts for the given place. +-- +-- If in_housenumber is greator or equal 0, look for an interpolation. CREATE OR REPLACE FUNCTION get_addressdata(in_place_id BIGINT, in_housenumber INTEGER) RETURNS setof addressline AS $$ DECLARE @@ -2322,50 +2321,66 @@ DECLARE searchclass TEXT; searchtype TEXT; countryname HSTORE; - hadcountry BOOLEAN; BEGIN + -- The place ein question might not have a direct entry in place_addressline. + -- Look for the parent of such places then and save if in for_place_id. + -- first query osmline (interpolation lines) - select parent_place_id, country_code, 30, postcode, null, 'place', 'house' from location_property_osmline - WHERE place_id = in_place_id AND in_housenumber>=startnumber AND in_housenumber <= endnumber - INTO for_place_id,searchcountrycode, searchrankaddress, searchpostcode, searchhousename, searchclass, searchtype; - IF for_place_id IS NOT NULL THEN - searchhousenumber = in_housenumber::text; + IF in_housenumber >= 0 THEN + SELECT parent_place_id, country_code, in_housenumber::text, 30, postcode, + null, 'place', 'house' + FROM location_property_osmline + WHERE place_id = in_place_id AND in_housenumber>=startnumber + AND in_housenumber <= endnumber + INTO for_place_id, searchcountrycode, searchhousenumber, searchrankaddress, + searchpostcode, searchhousename, searchclass, searchtype; END IF; --then query tiger data -- %NOTIGERDATA% IF 0 THEN - IF for_place_id IS NULL THEN - select parent_place_id,'us', 30, postcode, null, 'place', 'house' from location_property_tiger - WHERE place_id = in_place_id AND in_housenumber>=startnumber AND in_housenumber <= endnumber - INTO for_place_id,searchcountrycode, searchrankaddress, searchpostcode, searchhousename, searchclass, searchtype; - IF for_place_id IS NOT NULL THEN - searchhousenumber = in_housenumber::text; - END IF; + IF for_place_id IS NULL AND in_housenumber >= 0 THEN + SELECT parent_place_id, 'us', in_housenumber::text, 30, postcode, null, + 'place', 'house' + FROM location_property_tiger + WHERE place_id = in_place_id AND in_housenumber >= startnumber + AND in_housenumber <= endnumber + INTO for_place_id, searchcountrycode, searchhousenumber, searchrankaddress, + searchpostcode, searchhousename, searchclass, searchtype; END IF; -- %NOTIGERDATA% END IF; -- %NOAUXDATA% IF 0 THEN IF for_place_id IS NULL THEN - select parent_place_id,'us', housenumber, 30, postcode, null, 'place', 'house' from location_property_aux + SELECT parent_place_id, 'us', housenumber, 30, postcode, null, 'place', 'house' + FROM location_property_aux WHERE place_id = in_place_id - INTO for_place_id,searchcountrycode, searchhousenumber, searchrankaddress, searchpostcode, searchhousename, searchclass, searchtype; + INTO for_place_id,searchcountrycode, searchhousenumber, searchrankaddress, + searchpostcode, searchhousename, searchclass, searchtype; END IF; -- %NOAUXDATA% END IF; -- postcode table IF for_place_id IS NULL THEN - select parent_place_id, country_code, rank_address, postcode, 'place', 'postcode' + SELECT parent_place_id, country_code, rank_address, postcode, 'place', 'postcode' FROM location_postcode WHERE place_id = in_place_id - INTO for_place_id, searchcountrycode, searchrankaddress, searchpostcode, searchclass, searchtype; + INTO for_place_id, searchcountrycode, searchrankaddress, searchpostcode, + searchclass, searchtype; END IF; + -- POI objects in the placex table IF for_place_id IS NULL THEN - select parent_place_id, country_code, housenumber, rank_search, postcode, name, class, type from placex - WHERE place_id = in_place_id and rank_search > 27 - INTO for_place_id, searchcountrycode, searchhousenumber, searchrankaddress, searchpostcode, searchhousename, searchclass, searchtype; + SELECT parent_place_id, country_code, housenumber, rank_search, postcode, + name, class, type + FROM placex + WHERE place_id = in_place_id and rank_search > 27 + INTO for_place_id, searchcountrycode, searchhousenumber, searchrankaddress, + searchpostcode, searchhousename, searchclass, searchtype; END IF; + -- If for_place_id is still NULL at this point then the object has its own + -- entry in place_address line. However, still check if there is not linked + -- place we should be using instead. IF for_place_id IS NULL THEN select coalesce(linked_place_id, place_id), country_code, housenumber, rank_search, postcode, null @@ -2375,52 +2390,51 @@ BEGIN --RAISE WARNING '% % % %',searchcountrycode, searchhousenumber, searchrankaddress, searchpostcode; - found := 1000; - hadcountry := false; - FOR location IN - select placex.place_id, osm_type, osm_id, name, - class, type, admin_level, true as isaddress, - CASE WHEN rank_address = 0 THEN 100 WHEN rank_address = 11 THEN 5 ELSE rank_address END as rank_address, - 0 as distance, country_code, postcode - from placex - where place_id = for_place_id + found := 1000; -- the lowest rank_address included + + -- Return the record for the base entry. + FOR location IN + SELECT placex.place_id, osm_type, osm_id, name, + class, type, admin_level, + type not in ('postcode', 'postal_code') as isaddress, + CASE WHEN rank_address = 0 THEN 100 + WHEN rank_address = 11 THEN 5 + ELSE rank_address END as rank_address, + 0 as distance, country_code, postcode + FROM placex + WHERE place_id = for_place_id LOOP --RAISE WARNING '%',location; IF searchcountrycode IS NULL AND location.country_code IS NOT NULL THEN searchcountrycode := location.country_code; END IF; - IF location.type in ('postcode', 'postal_code') THEN - location.isaddress := FALSE; - ELSEIF location.rank_address = 4 THEN - hadcountry := true; - END IF; - IF location.rank_address < 4 AND NOT hadcountry THEN - select name from country_name where country_code = searchcountrycode limit 1 INTO countryname; - IF countryname IS NOT NULL THEN - countrylocation := ROW(null, null, null, countryname, 'place', 'country', null, true, true, 4, 0)::addressline; - RETURN NEXT countrylocation; - END IF; + IF location.rank_address < 4 THEN + -- no country locations for ranks higher than country + searchcountrycode := NULL; END IF; - countrylocation := ROW(location.place_id, location.osm_type, location.osm_id, location.name, location.class, - location.type, location.admin_level, true, location.isaddress, location.rank_address, - location.distance)::addressline; + countrylocation := ROW(location.place_id, location.osm_type, location.osm_id, + location.name, location.class, location.type, + location.admin_level, true, location.isaddress, + location.rank_address, location.distance)::addressline; RETURN NEXT countrylocation; found := location.rank_address; END LOOP; - FOR location IN - select placex.place_id, osm_type, osm_id, name, - CASE WHEN extratags ? 'place' THEN 'place' ELSE class END as class, - CASE WHEN extratags ? 'place' THEN extratags->'place' ELSE type END as type, - admin_level, fromarea, isaddress, - CASE WHEN address_place_id = for_place_id AND rank_address = 0 THEN 100 WHEN rank_address = 11 THEN 5 ELSE rank_address END as rank_address, - distance,country_code,postcode - from place_addressline join placex on (address_place_id = placex.place_id) - where place_addressline.place_id = for_place_id - and (cached_rank_address > 0 AND cached_rank_address < searchrankaddress) - and address_place_id != for_place_id and linked_place_id is null - and (placex.country_code IS NULL OR searchcountrycode IS NULL OR placex.country_code = searchcountrycode) - order by rank_address desc,isaddress desc,fromarea desc,distance asc,rank_search desc + FOR location IN + SELECT placex.place_id, osm_type, osm_id, name, + CASE WHEN extratags ? 'place' THEN 'place' ELSE class END as class, + CASE WHEN extratags ? 'place' THEN extratags->'place' ELSE type END as type, + admin_level, fromarea, isaddress, + CASE WHEN rank_address = 11 THEN 5 ELSE rank_address END as rank_address, + distance, country_code, postcode + FROM place_addressline join placex on (address_place_id = placex.place_id) + WHERE place_addressline.place_id = for_place_id + AND (cached_rank_address >= 4 AND cached_rank_address < searchrankaddress) + AND linked_place_id is null + AND (placex.country_code IS NULL OR searchcountrycode IS NULL + OR placex.country_code = searchcountrycode) + ORDER BY rank_address desc, isaddress desc, fromarea desc, + distance asc, rank_search desc LOOP --RAISE WARNING '%',location; IF searchcountrycode IS NULL AND location.country_code IS NOT NULL THEN @@ -2429,49 +2443,49 @@ BEGIN IF location.type in ('postcode', 'postal_code') THEN location.isaddress := FALSE; END IF; - IF location.rank_address = 4 AND location.isaddress THEN - hadcountry := true; - END IF; - IF location.rank_address < 4 AND NOT hadcountry THEN - select name from country_name where country_code = searchcountrycode limit 1 INTO countryname; - IF countryname IS NOT NULL THEN - countrylocation := ROW(null, null, null, countryname, 'place', 'country', null, true, true, 4, 0)::addressline; - RETURN NEXT countrylocation; - END IF; - END IF; - countrylocation := ROW(location.place_id, location.osm_type, location.osm_id, location.name, location.class, - location.type, location.admin_level, location.fromarea, location.isaddress, location.rank_address, + countrylocation := ROW(location.place_id, location.osm_type, location.osm_id, + location.name, location.class, location.type, + location.admin_level, location.fromarea, + location.isaddress, location.rank_address, location.distance)::addressline; RETURN NEXT countrylocation; found := location.rank_address; END LOOP; + -- If no country was included yet, add the name information from country_name. IF found > 4 THEN - select name from country_name where country_code = searchcountrycode limit 1 INTO countryname; + SELECT name FROM country_name + WHERE country_code = searchcountrycode LIMIT 1 INTO countryname; --RAISE WARNING '% % %',found,searchcountrycode,countryname; IF countryname IS NOT NULL THEN - location := ROW(null, null, null, countryname, 'place', 'country', null, true, true, 4, 0)::addressline; + location := ROW(null, null, null, countryname, 'place', 'country', + null, true, true, 4, 0)::addressline; RETURN NEXT location; END IF; END IF; + -- Finally add some artificial rows. IF searchcountrycode IS NOT NULL THEN - location := ROW(null, null, null, hstore('ref', searchcountrycode), 'place', 'country_code', null, true, false, 4, 0)::addressline; + location := ROW(null, null, null, hstore('ref', searchcountrycode), + 'place', 'country_code', null, true, false, 4, 0)::addressline; RETURN NEXT location; END IF; IF searchhousename IS NOT NULL THEN - location := ROW(in_place_id, null, null, searchhousename, searchclass, searchtype, null, true, true, 29, 0)::addressline; + location := ROW(in_place_id, null, null, searchhousename, searchclass, + searchtype, null, true, true, 29, 0)::addressline; RETURN NEXT location; END IF; IF searchhousenumber IS NOT NULL THEN - location := ROW(in_place_id, null, null, hstore('ref', searchhousenumber), 'place', 'house_number', null, true, true, 28, 0)::addressline; + location := ROW(in_place_id, null, null, hstore('ref', searchhousenumber), + 'place', 'house_number', null, true, true, 28, 0)::addressline; RETURN NEXT location; END IF; IF searchpostcode IS NOT NULL THEN - location := ROW(null, null, null, hstore('ref', searchpostcode), 'place', 'postcode', null, true, true, 5, 0)::addressline; + location := ROW(null, null, null, hstore('ref', searchpostcode), 'place', + 'postcode', null, true, true, 5, 0)::addressline; RETURN NEXT location; END IF; -- 2.45.1