make sure old data gets deleted on place type change

[nominatim.git] / lib-sql / indices.sql

diff --git a/lib-sql/indices.sql b/lib-sql/indices.sql
index cb77e02b60b8ca0c9525e0af3ae6327888955543..81299544573c0c4c1ffea2850b8be54477f6a2bb 100644 (file)
--- a/lib-sql/indices.sql
+++ b/lib-sql/indices.sql
@@ -1,9 +1,6 @@
 -- Indices used only during search and update.
 -- These indices are created only after the indexing process is done.
 
-CREATE INDEX {{sql.if_index_not_exists}} idx_word_word_id
-  ON word USING BTREE (word_id) {{db.tablespace.search_index}};
-
 CREATE INDEX {{sql.if_index_not_exists}} idx_place_addressline_address_place_id
   ON place_addressline USING BTREE (address_place_id) {{db.tablespace.search_index}};
 
@@ -23,21 +20,12 @@ CREATE INDEX {{sql.if_index_not_exists}} idx_placex_geometry_reverse_lookupPolyg
     AND rank_address between 4 and 25 AND type != 'postcode'
     AND name is not null AND indexed_status = 0 AND linked_place_id is null;
 
-CREATE INDEX {{sql.if_index_not_exists}} idx_placex_geometry_reverse_placeNode
-  ON placex USING gist (geometry) {{db.tablespace.search_index}}
-  WHERE osm_type = 'N' AND rank_search between 5 and 25
-    AND class = 'place' AND type != 'postcode'
-    AND name is not null AND indexed_status = 0 AND linked_place_id is null;
-
 CREATE INDEX {{sql.if_index_not_exists}} idx_osmline_parent_place_id
   ON location_property_osmline USING BTREE (parent_place_id) {{db.tablespace.search_index}};
 
 CREATE INDEX {{sql.if_index_not_exists}} idx_osmline_parent_osm_id
   ON location_property_osmline USING BTREE (osm_id) {{db.tablespace.search_index}};
 
-CREATE UNIQUE INDEX {{sql.if_index_not_exists}} idx_postcode_id
-  ON location_postcode USING BTREE (place_id) {{db.tablespace.search_index}};
-
 CREATE INDEX {{sql.if_index_not_exists}} idx_postcode_postcode
   ON location_postcode USING BTREE (postcode) {{db.tablespace.search_index}};
 
@@ -64,4 +52,11 @@ CREATE INDEX {{sql.if_index_not_exists}} idx_postcode_postcode
     ON search_name USING GIN (name_vector) WITH (fastupdate = off) {{db.tablespace.search_index}};
   CREATE INDEX {{sql.if_index_not_exists}} idx_search_name_centroid
     ON search_name USING GIST (centroid) {{db.tablespace.search_index}};
+
+  {% if postgres.has_index_non_key_column %}
+    CREATE INDEX {{sql.if_index_not_exists}} idx_placex_housenumber
+      ON placex USING btree (parent_place_id) INCLUDE (housenumber) WHERE housenumber is not null;
+    CREATE INDEX {{sql.if_index_not_exists}} idx_osmline_parent_osm_id_with_hnr
+      ON location_property_osmline USING btree(parent_place_id) INCLUDE (startnumber, endnumber);
+  {% endif %}
 {% endif %}