X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/4ba93dcb501255b3eab161265913923c2f18e7e4..3d1caa5a6ce8b5f4886f2941d25df6fc796de662:/sql/functions.sql

diff --git a/sql/functions.sql b/sql/functions.sql
index c54bcad9..1efb1899 100644
--- a/sql/functions.sql
+++ b/sql/functions.sql
@@ -1403,6 +1403,26 @@ BEGIN
         select * from search_name where place_id = NEW.parent_place_id INTO location;
         NEW.calculated_country_code := location.country_code;
 
+        -- Merge the postcode into the parent's address if necessary XXXX
+        IF NEW.postcode IS NOT NULL THEN
+          isin_tokens := '{}'::int[];
+          address_street_word_id := getorcreate_word_id(make_standard_name(NEW.postcode));
+          IF address_street_word_id is not null
+             and not ARRAY[address_street_word_id] <@ location.nameaddress_vector THEN
+             isin_tokens := isin_tokens || address_street_word_id;
+          END IF;
+          address_street_word_id := getorcreate_name_id(make_standard_name(NEW.postcode));
+          IF address_street_word_id is not null
+             and not ARRAY[address_street_word_id] <@ location.nameaddress_vector THEN
+             isin_tokens := isin_tokens || address_street_word_id;
+          END IF;
+          IF isin_tokens != '{}'::int[] THEN
+             UPDATE search_name
+                SET nameaddress_vector = search_name.nameaddress_vector || isin_tokens
+              WHERE place_id = NEW.parent_place_id;
+          END IF;
+        END IF;
+
 --RAISE WARNING '%', NEW.name;
         -- If there is no name it isn't searchable, don't bother to create a search record
         IF NEW.name is NULL THEN
@@ -2035,6 +2055,12 @@ BEGIN
   END IF;
 
 
+  -- refuse to update multiplpoygons with too many objects, too much of a performance hit
+  IF ST_NumGeometries(NEW.geometry) > 2000 THEN
+    RAISE WARNING 'Dropping update of % % because of geometry complexity.', NEW.osm_type, NEW.osm_id;
+    RETURN NULL;
+  END IF;
+
   IF coalesce(existing.name::text, '') != coalesce(NEW.name::text, '')
      OR coalesce(existing.extratags::text, '') != coalesce(NEW.extratags::text, '')
      OR coalesce(existing.housenumber, '') != coalesce(NEW.housenumber, '')
