GB postcode: new conversion script, documentation

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

diff --git a/sql/partition-tables.src.sql b/sql/partition-tables.src.sql
index 554c3b04fdfabda39447b31292456e9d3627398e..20dafcd754f3c54888bc58ee1445d507f0954715 100644 (file)
--- a/sql/partition-tables.src.sql
+++ b/sql/partition-tables.src.sql
@@ -1,58 +1,61 @@
-drop type nearplace cascade;
+drop type if exists nearplace cascade;
 create type nearplace as (
   place_id BIGINT
 );
 
-drop type nearfeature cascade;
+drop type if exists nearfeature cascade;
 create type nearfeature as (
   place_id BIGINT,
   keywords int[],
-  rank_address integer,
-  rank_search integer,
+  rank_address smallint,
+  rank_search smallint,
   distance float,
   isguess boolean
 );
 
-drop type nearfeaturecentr cascade;
+drop type if exists nearfeaturecentr cascade;
 create type nearfeaturecentr as (
   place_id BIGINT,
   keywords int[],
-  rank_address integer,
-  rank_search integer,
+  rank_address smallint,
+  rank_search smallint,
   distance float,
   isguess boolean,
+  postcode TEXT,
   centroid GEOMETRY
 );
 
-CREATE TABLE location_area_country () INHERITS (location_area_large);
-CREATE INDEX idx_location_area_country_geometry ON location_area_country USING GIST (geometry);
+drop table IF EXISTS search_name_blank CASCADE;
+CREATE TABLE search_name_blank (
+  place_id BIGINT,
+  search_rank smallint,
+  address_rank smallint,
+  name_vector integer[],
+  centroid GEOMETRY(Geometry, 4326)
+  );
 
-CREATE TABLE search_name_country () INHERITS (search_name_blank);
-CREATE INDEX idx_search_name_country_place_id ON search_name_country USING BTREE (place_id);
-CREATE INDEX idx_search_name_country_name_vector ON search_name_country USING GIN (name_vector) WITH (fastupdate = off);
 
--- start
-CREATE TABLE location_area_large_-partition- () INHERITS (location_area_large);
-CREATE INDEX idx_location_area_large_-partition-_place_id ON location_area_large_-partition- USING BTREE (place_id);
-CREATE INDEX idx_location_area_large_-partition-_geometry ON location_area_large_-partition- USING GIST (geometry);
+CREATE TABLE location_area_country () INHERITS (location_area_large) {ts:address-data};
+CREATE INDEX idx_location_area_country_geometry ON location_area_country USING GIST (geometry) {ts:address-index};
 
-CREATE TABLE search_name_-partition- () INHERITS (search_name_blank);
-CREATE INDEX idx_search_name_-partition-_place_id ON search_name_-partition- USING BTREE (place_id);
-CREATE INDEX idx_search_name_-partition-_centroid ON search_name_-partition- USING GIST (centroid);
-CREATE INDEX idx_search_name_-partition-_name_vector ON search_name_-partition- USING GIN (name_vector) WITH (fastupdate = off);
+-- 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};
 
-CREATE TABLE location_property_-partition- () INHERITS (location_property);
-CREATE INDEX idx_location_property_-partition-_place_id ON location_property_-partition- USING BTREE (place_id);
-CREATE INDEX idx_location_property_-partition-_parent_place_id ON location_property_-partition- USING BTREE (parent_place_id);
-CREATE INDEX idx_location_property_-partition-_housenumber_parent_place_id ON location_property_-partition- USING BTREE (parent_place_id, housenumber);
+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 ON search_name_-partition- USING GIST (centroid) {ts:address-index};
+CREATE INDEX idx_search_name_-partition-_name_vector ON search_name_-partition- USING GIN (name_vector) WITH (fastupdate = off) {ts:address-index};
 
+DROP TABLE IF EXISTS location_road_-partition-;
 CREATE TABLE location_road_-partition- (
-  partition integer,
   place_id BIGINT,
-  country_code VARCHAR(2)
-  );
-SELECT AddGeometryColumn('location_road_-partition-', 'geometry', 4326, 'GEOMETRY', 2);
-CREATE INDEX idx_location_road_-partition-_geometry ON location_road_-partition- USING GIST (geometry);
-CREATE INDEX idx_location_road_-partition-_place_id ON location_road_-partition- USING BTREE (place_id);
+  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};
 
 -- end