avoid contains operator for geometries

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

diff --git a/sql/functions/place_triggers.sql b/sql/functions/place_triggers.sql
index 71f918c544d0d2c21828cd3d149c70b9bd201b2f..eaba12be226722b8e97584aca60c653c68f85b86 100644 (file)
--- a/sql/functions/place_triggers.sql
+++ b/sql/functions/place_triggers.sql
@@ -162,14 +162,14 @@ BEGIN
       IF st_area(NEW.geometry) < 0.000000001 AND st_area(existinggeometry) < 1 THEN
 
         -- re-index points that have moved in / out of the polygon, could be done as a single query but postgres gets the index usage wrong
-        update placex set indexed_status = 2 where indexed_status = 0 and 
-            (st_covers(NEW.geometry, placex.geometry) OR ST_Intersects(NEW.geometry, placex.geometry))
-            AND NOT (st_covers(existinggeometry, placex.geometry) OR ST_Intersects(existinggeometry, placex.geometry))
+        update placex set indexed_status = 2 where indexed_status = 0
+            AND ST_Intersects(NEW.geometry, placex.geometry)
+            AND NOT ST_Intersects(existinggeometry, placex.geometry)
             AND rank_search > existingplacex.rank_search AND (rank_search < 28 or name is not null);
 
-        update placex set indexed_status = 2 where indexed_status = 0 and 
-            (st_covers(existinggeometry, placex.geometry) OR ST_Intersects(existinggeometry, placex.geometry))
-            AND NOT (st_covers(NEW.geometry, placex.geometry) OR ST_Intersects(NEW.geometry, placex.geometry))
+        update placex set indexed_status = 2 where indexed_status = 0
+            AND ST_Intersects(existinggeometry, placex.geometry)
+            AND NOT ST_Intersects(NEW.geometry, placex.geometry)
             AND rank_search > existingplacex.rank_search AND (rank_search < 28 or name is not null);
 
       END IF;
@@ -262,7 +262,7 @@ BEGIN
 
   -- deleting large polygons can have a massive effect on the system - require manual intervention to let them through
   IF st_area(OLD.geometry) > 2 and st_isvalid(OLD.geometry) THEN
-    SELECT bool_or(not (rank_address = 0 or rank_address > 26)) as ranked FROM placex WHERE osm_type = OLD.osm_type and osm_id = OLD.osm_id and class = OLD.class and type = OLD.type INTO has_rank;
+    SELECT bool_or(not (rank_address = 0 or rank_address > 25)) as ranked FROM placex WHERE osm_type = OLD.osm_type and osm_id = OLD.osm_id and class = OLD.class and type = OLD.type INTO has_rank;
     IF has_rank THEN
       insert into import_polygon_delete (osm_type, osm_id, class, type) values (OLD.osm_type,OLD.osm_id,OLD.class,OLD.type);
       RETURN NULL;