Merge remote-tracking branch 'upstream/master'

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

diff --git a/lib-sql/functions/address_lookup.sql b/lib-sql/functions/address_lookup.sql
index b832aed83e1250621e7fe0ca110888dab36fd128..cba11dbf3400d7fcc45a74f9c7fb85ed1a2f4c69 100644 (file)
--- a/lib-sql/functions/address_lookup.sql
+++ b/lib-sql/functions/address_lookup.sql
@@ -1,3 +1,10 @@
+-- SPDX-License-Identifier: GPL-2.0-only
+--
+-- This file is part of Nominatim. (https://nominatim.org)
+--
+-- Copyright (C) 2022 by the Nominatim developer community.
+-- For a full list of authors see the git log.
+

 -- Functions for returning address information for a place.
 
 DROP TYPE IF EXISTS addressline CASCADE;
 -- Functions for returning address information for a place.
 
 DROP TYPE IF EXISTS addressline CASCADE;


@@ -36,8 +43,8 @@ BEGIN
     END IF;
   END LOOP;
 
     END IF;
   END LOOP;
 

-  -- anything will do as a fallback - just take the first name type thing there is
-  RETURN trim((avals(name))[1]);
+  -- as a fallback - take the last element since it is the default name
+  RETURN trim((avals(name))[array_length(avals(name), 1)]);

 END;
 $$
 LANGUAGE plpgsql IMMUTABLE;
 END;
 $$
 LANGUAGE plpgsql IMMUTABLE;


@@ -101,6 +108,7 @@ CREATE OR REPLACE FUNCTION get_addressdata(in_place_id BIGINT, in_housenumber IN
 DECLARE
   place addressdata_place;
   location RECORD;
 DECLARE
   place addressdata_place;
   location RECORD;

+  country RECORD;

   current_rank_address INTEGER;
   location_isaddress BOOLEAN;
 BEGIN
   current_rank_address INTEGER;
   location_isaddress BOOLEAN;
 BEGIN


@@ -121,7 +129,7 @@ BEGIN
   END IF;
 
   --then query tiger data
   END IF;
 
   --then query tiger data

-  -- %NOTIGERDATA% IF 0 THEN
+  {% if config.get_bool('USE_US_TIGER_DATA') %}

   IF place IS NULL AND in_housenumber >= 0 THEN
     SELECT parent_place_id as place_id, 'us' as country_code,
            in_housenumber as housenumber, postcode,
   IF place IS NULL AND in_housenumber >= 0 THEN
     SELECT parent_place_id as place_id, 'us' as country_code,
            in_housenumber as housenumber, postcode,


@@ -133,20 +141,7 @@ BEGIN
       WHERE place_id = in_place_id
             AND in_housenumber between startnumber and endnumber;
   END IF;
       WHERE place_id = in_place_id
             AND in_housenumber between startnumber and endnumber;
   END IF;

-  -- %NOTIGERDATA% END IF;
-
-  -- %NOAUXDATA% IF 0 THEN
-  IF place IS NULL THEN
-    SELECT parent_place_id as place_id, 'us' as country_code,
-           housenumber, postcode,
-           'place' as class, 'house' as type,
-           null as name, null as address,
-           centroid
-      INTO place
-      FROM location_property_aux
-      WHERE place_id = in_place_id;
-  END IF;
-  -- %NOAUXDATA% END IF;
+  {% endif %}

 
   -- postcode table
   IF place IS NULL THEN
 
   -- postcode table
   IF place IS NULL THEN


@@ -163,7 +158,10 @@ BEGIN
   -- POI objects in the placex table
   IF place IS NULL THEN
     SELECT parent_place_id as place_id, country_code,
   -- POI objects in the placex table
   IF place IS NULL THEN
     SELECT parent_place_id as place_id, country_code,

-           housenumber, postcode,
+           coalesce(address->'housenumber',
+                    address->'streetnumber',
+                    address->'conscriptionnumber')::text as housenumber,
+           postcode,

            class, type,
            name, address,
            centroid
            class, type,
            name, address,
            centroid


@@ -177,7 +175,7 @@ BEGIN
   -- place we should be using instead.
   IF place IS NULL THEN
     select coalesce(linked_place_id, place_id) as place_id,  country_code,
   -- place we should be using instead.
   IF place IS NULL THEN
     select coalesce(linked_place_id, place_id) as place_id,  country_code,

-           housenumber, postcode,
+           null::text as housenumber, postcode,

            class, type,
            null as name, address,
            null as centroid
            class, type,
            null as name, address,
            null as centroid


@@ -189,6 +187,7 @@ BEGIN
 
   -- --- Return the record for the base entry.
 
 
   -- --- Return the record for the base entry.
 

+  current_rank_address := 1000;

   FOR location IN
     SELECT placex.place_id, osm_type, osm_id, name,
            coalesce(extratags->'linked_place', extratags->'place') as place_type,
   FOR location IN
     SELECT placex.place_id, osm_type, osm_id, name,
            coalesce(extratags->'linked_place', extratags->'place') as place_type,


@@ -201,6 +200,16 @@ BEGIN
       WHERE place_id = place.place_id
   LOOP
 --RAISE WARNING '%',location;
       WHERE place_id = place.place_id
   LOOP
 --RAISE WARNING '%',location;

+    -- mix in default names for countries
+    IF location.rank_address = 4 and place.country_code is not NULL THEN
+      FOR country IN
+        SELECT coalesce(name, ''::hstore) as name FROM country_name
+          WHERE country_code = place.country_code LIMIT 1
+      LOOP
+        place.name := country.name || place.name;
+      END LOOP;
+    END IF;
+

     IF location.rank_address < 4 THEN
       -- no country locations for ranks higher than country
       place.country_code := NULL::varchar(2);
     IF location.rank_address < 4 THEN
       -- no country locations for ranks higher than country
       place.country_code := NULL::varchar(2);


@@ -233,11 +242,13 @@ BEGIN
                  OR placex.country_code = place.country_code)
       ORDER BY rank_address desc,
                (place_addressline.place_id = in_place_id) desc,
                  OR placex.country_code = place.country_code)
       ORDER BY rank_address desc,
                (place_addressline.place_id = in_place_id) desc,

-               (fromarea and place.centroid is not null and not isaddress
-                and (place.address is null or avals(name) && avals(place.address))
-                and ST_Contains(geometry, place.centroid)) desc,
-               isaddress desc, fromarea desc,
-               distance asc, rank_search desc
+               (CASE WHEN coalesce((avals(name) && avals(place.address)), False) THEN 2
+                     WHEN isaddress THEN 0
+                     WHEN fromarea
+                          and place.centroid is not null
+                          and ST_Contains(geometry, place.centroid) THEN 1
+                     ELSE -1 END) desc,
+               fromarea desc, distance asc, rank_search desc

   LOOP
     -- RAISE WARNING '%',location;
     location_isaddress := location.rank_address != current_rank_address;
   LOOP
     -- RAISE WARNING '%',location;
     location_isaddress := location.rank_address != current_rank_address;


@@ -251,7 +262,7 @@ BEGIN
       -- If the place had a postcode assigned, take this one only
       -- into consideration when it is an area and the place does not have
       -- a postcode itself.
       -- If the place had a postcode assigned, take this one only
       -- into consideration when it is an area and the place does not have
       -- a postcode itself.

-      IF location.fromarea AND location.isaddress
+      IF location.fromarea AND location_isaddress

          AND (place.address is null or not place.address ? 'postcode')
       THEN
         place.postcode := null; -- remove the less exact postcode
          AND (place.address is null or not place.address ? 'postcode')
       THEN
         place.postcode := null; -- remove the less exact postcode


@@ -273,7 +284,8 @@ BEGIN
   -- If no country was included yet, add the name information from country_name.
   IF current_rank_address > 4 THEN
     FOR location IN
   -- If no country was included yet, add the name information from country_name.
   IF current_rank_address > 4 THEN
     FOR location IN

-      SELECT name FROM country_name WHERE country_code = place.country_code LIMIT 1
+      SELECT name || coalesce(derived_name, ''::hstore) as name FROM country_name
+        WHERE country_code = place.country_code LIMIT 1

     LOOP
 --RAISE WARNING '% % %',current_rank_address,searchcountrycode,countryname;
       RETURN NEXT ROW(null, null, null, location.name, 'place', 'country', NULL,
     LOOP
 --RAISE WARNING '% % %',current_rank_address,searchcountrycode,countryname;
       RETURN NEXT ROW(null, null, null, location.name, 'place', 'country', NULL,


@@ -309,6 +321,11 @@ BEGIN
     location := ROW(null, null, null, hstore('ref', place.postcode), 'place',
                     'postcode', null, null, false, true, 5, 0)::addressline;
     RETURN NEXT location;
     location := ROW(null, null, null, hstore('ref', place.postcode), 'place',
                     'postcode', null, null, false, true, 5, 0)::addressline;
     RETURN NEXT location;

+  ELSEIF place.address is not null and place.address ? 'postcode'
+         and not place.address->'postcode' SIMILAR TO '%(,|;)%' THEN
+    location := ROW(null, null, null, hstore('ref', place.address->'postcode'), 'place',
+                    'postcode', null, null, false, true, 5, 0)::addressline;
+    RETURN NEXT location;

   END IF;
 
   RETURN;
   END IF;
 
   RETURN;