Nominatim/lib-sql/partition-tables.src.sql
2021-03-03 22:07:51 +01:00

31 lines
1.8 KiB
SQL

drop table IF EXISTS search_name_blank CASCADE;
CREATE TABLE search_name_blank (
place_id BIGINT,
address_rank smallint,
name_vector integer[],
centroid GEOMETRY(Geometry, 4326)
);
{% 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) {{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)
) {{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}};
{% endfor %}