]> git.openstreetmap.org Git - nominatim.git/blob - lib-sql/partition-tables.src.sql
make sure old data gets deleted on place type change
[nominatim.git] / lib-sql / partition-tables.src.sql
1 drop table IF EXISTS search_name_blank CASCADE;
2 CREATE TABLE search_name_blank (
3   place_id BIGINT,
4   address_rank smallint,
5   name_vector integer[],
6   centroid GEOMETRY(Geometry, 4326)
7   );
8
9
10 {% for partition in db.partitions %}
11   CREATE TABLE location_area_large_{{ partition }} () INHERITS (location_area_large) {{db.tablespace.address_data}};
12   CREATE INDEX idx_location_area_large_{{ partition }}_place_id ON location_area_large_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
13   CREATE INDEX idx_location_area_large_{{ partition }}_geometry ON location_area_large_{{ partition }} USING GIST (geometry) {{db.tablespace.address_index}};
14
15   CREATE TABLE search_name_{{ partition }} () INHERITS (search_name_blank) {{db.tablespace.address_data}};
16   CREATE INDEX idx_search_name_{{ partition }}_place_id ON search_name_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
17   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;
18   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;
19
20   DROP TABLE IF EXISTS location_road_{{ partition }};
21   CREATE TABLE location_road_{{ partition }} (
22     place_id BIGINT,
23     partition SMALLINT,
24     country_code VARCHAR(2),
25     geometry GEOMETRY(Geometry, 4326)
26     ) {{db.tablespace.address_data}};
27   CREATE INDEX idx_location_road_{{ partition }}_geometry ON location_road_{{ partition }} USING GIST (geometry) {{db.tablespace.address_index}};
28   CREATE INDEX idx_location_road_{{ partition }}_place_id ON location_road_{{ partition }} USING BTREE (place_id) {{db.tablespace.address_index}};
29
30 {% endfor %}