avoid multiple centroid computations

[nominatim.git] / lib-sql / partition-tables.src.sql

diff --git a/lib-sql/partition-tables.src.sql b/lib-sql/partition-tables.src.sql
index df2cac70403c067e751f9a77fdea66427986e4ab..937060a074bfc383ec692cd1ff9ad6e5b167664b 100644 (file)
--- a/lib-sql/partition-tables.src.sql
+++ b/lib-sql/partition-tables.src.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.
+
 drop table IF EXISTS search_name_blank CASCADE;
 CREATE TABLE search_name_blank (
   place_id BIGINT,
@@ -7,24 +14,24 @@ CREATE TABLE search_name_blank (
   );
 
 
--- start
-CREATE TABLE location_area_large_-partition- () INHERITS (location_area_large) {ts:address-data};
-CREATE INDEX idx_location_area_large_-partition-_place_id ON location_area_large_-partition- USING BTREE (place_id) {ts:address-index};
-CREATE INDEX idx_location_area_large_-partition-_geometry ON location_area_large_-partition- USING GIST (geometry) {ts:address-index};
+{% for partition in db.partitions %}
+  CREATE TABLE location_area_large_{{ partition }} () INHERITS (location_area_large) {{db.tablespace.address_data}};
+  CREATE INDEX idx_location_area_large_{{ partition }}_place_id ON location_area_large_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
+  CREATE INDEX idx_location_area_large_{{ partition }}_geometry ON location_area_large_{{ partition }} USING GIST (geometry) {{db.tablespace.address_index}};
 
-CREATE TABLE search_name_-partition- () INHERITS (search_name_blank) {ts:address-data};
-CREATE INDEX idx_search_name_-partition-_place_id ON search_name_-partition- USING BTREE (place_id) {ts:address-index};
-CREATE INDEX idx_search_name_-partition-_centroid_street ON search_name_-partition- USING GIST (centroid) {ts:address-index} where address_rank between 26 and 27;
-CREATE INDEX idx_search_name_-partition-_centroid_place ON search_name_-partition- USING GIST (centroid) {ts:address-index} where address_rank between 2 and 25;
+  CREATE TABLE search_name_{{ partition }} () INHERITS (search_name_blank) {{db.tablespace.address_data}};
+  CREATE INDEX idx_search_name_{{ partition }}_place_id ON search_name_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
+  CREATE INDEX idx_search_name_{{ partition }}_centroid_street ON search_name_{{ partition }} USING GIST (centroid) {{db.tablespace.address_index}} where address_rank between 26 and 27;
+  CREATE INDEX idx_search_name_{{ partition }}_centroid_place ON search_name_{{ partition }} USING GIST (centroid) {{db.tablespace.address_index}} where address_rank between 2 and 25;
 
-DROP TABLE IF EXISTS location_road_-partition-;
-CREATE TABLE location_road_-partition- (
-  place_id BIGINT,
-  partition SMALLINT,
-  country_code VARCHAR(2),
-  geometry GEOMETRY(Geometry, 4326)
-  ) {ts:address-data};
-CREATE INDEX idx_location_road_-partition-_geometry ON location_road_-partition- USING GIST (geometry) {ts:address-index};
-CREATE INDEX idx_location_road_-partition-_place_id ON location_road_-partition- USING BTREE (place_id) {ts:address-index};
+  DROP TABLE IF EXISTS location_road_{{ partition }};
+  CREATE TABLE location_road_{{ partition }} (
+    place_id BIGINT,
+    partition SMALLINT,
+    country_code VARCHAR(2),
+    geometry GEOMETRY(Geometry, 4326)
+    ) {{db.tablespace.address_data}};
+  CREATE INDEX idx_location_road_{{ partition }}_geometry ON location_road_{{ partition }} USING GIST (geometry) {{db.tablespace.address_index}};
+  CREATE INDEX idx_location_road_{{ partition }}_place_id ON location_road_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
 
--- end
+{% endfor %}