add unknown addr:place to address output

[nominatim.git] / sql / functions / address_lookup.sql

diff --git a/sql/functions/address_lookup.sql b/sql/functions/address_lookup.sql
index 9a4c630ca14b224729b9de575fbc921080fae1d1..b20cb364b5589debef77ccaf5839329a156d5d4c 100644 (file)
--- a/sql/functions/address_lookup.sql
+++ b/sql/functions/address_lookup.sql
@@ -60,14 +60,16 @@ BEGIN
   prevresult := '';
 
   FOR location IN
-    SELECT * FROM get_addressdata(for_place_id, housenumber)
+    SELECT name,
+       CASE WHEN place_id = for_place_id THEN 99 ELSE rank_address END as rank_address
+    FROM get_addressdata(for_place_id, housenumber)
     WHERE isaddress order by rank_address desc
   LOOP
     currresult := trim(get_name_by_language(location.name, languagepref));
     IF currresult != prevresult AND currresult IS NOT NULL
        AND result[(100 - location.rank_address)] IS NULL
     THEN
-      result[(100 - location.rank_address)] := trim(get_name_by_language(location.name, languagepref));
+      result[(100 - location.rank_address)] := currresult;
       prevresult := currresult;
     END IF;
   END LOOP;
@@ -99,6 +101,7 @@ DECLARE
   postcode_isexact BOOL;
   searchclass TEXT;
   searchtype TEXT;
+  search_unlisted_place TEXT;
   countryname HSTORE;
 BEGIN
   -- The place ein question might not have a direct entry in place_addressline.
@@ -153,11 +156,13 @@ BEGIN
   IF for_place_id IS NULL THEN
     SELECT parent_place_id, country_code, housenumber, rank_search,
            postcode, address is not null and address ? 'postcode',
-           name, class, type
+           name, class, type,
+           address -> '_unlisted_place' as unlisted_place
       FROM placex
       WHERE place_id = in_place_id and rank_search > 27
       INTO for_place_id, searchcountrycode, searchhousenumber, searchrankaddress,
-           searchpostcode, postcode_isexact, searchhousename, searchclass, searchtype;
+           searchpostcode, postcode_isexact, searchhousename, searchclass,
+           searchtype, search_unlisted_place;
   END IF;
 
   -- If for_place_id is still NULL at this point then the object has its own
@@ -178,6 +183,7 @@ BEGIN
   -- Return the record for the base entry.
   FOR location IN
     SELECT placex.place_id, osm_type, osm_id, name,
+           coalesce(extratags->'linked_place', extratags->'place') as place_type,
            class, type, admin_level,
            type not in ('postcode', 'postal_code') as isaddress,
            CASE WHEN rank_address = 0 THEN 100
@@ -196,7 +202,8 @@ BEGIN
       searchcountrycode := NULL;
     END IF;
     countrylocation := ROW(location.place_id, location.osm_type, location.osm_id,
-                           location.name, location.class, location.type, NULL,
+                           location.name, location.class, location.type,
+                           location.place_type,
                            location.admin_level, true, location.isaddress,
                            location.rank_address, location.distance)::addressline;
     RETURN NEXT countrylocation;
@@ -205,7 +212,7 @@ BEGIN
 
   FOR location IN
     SELECT placex.place_id, osm_type, osm_id, name, class, type,
-           coalesce(extratags->'place', extratags->'linked_place') as place_type,
+           coalesce(extratags->'linked_place', extratags->'place') as place_type,
            admin_level, fromarea, isaddress,
            CASE WHEN rank_address = 11 THEN 5 ELSE rank_address END as rank_address,
            distance, country_code, postcode
@@ -270,11 +277,16 @@ BEGIN
   END IF;
 
   IF searchhousenumber IS NOT NULL THEN
-    location := ROW(in_place_id, null, null, hstore('ref', searchhousenumber),
+    location := ROW(null, null, null, hstore('ref', searchhousenumber),
                     'place', 'house_number', null, null, true, true, 28, 0)::addressline;
     RETURN NEXT location;
   END IF;
 
+  IF search_unlisted_place is not null THEN
+    RETURN NEXT ROW(null, null, null, hstore('name', search_unlisted_place),
+                    'place', 'locality', null, null, true, true, 26, 0)::addressline;
+  END IF;
+
   IF searchpostcode IS NOT NULL THEN
     location := ROW(null, null, null, hstore('ref', searchpostcode), 'place',
                     'postcode', null, null, false, true, 5, 0)::addressline;