1 drop type nearplace cascade;
2 create type nearplace as (
6 drop type nearfeature cascade;
7 create type nearfeature as (
16 CREATE TABLE location_area_country () INHERITS (location_area_large);
17 CREATE INDEX idx_location_area_country_place_id ON location_area_country USING BTREE (place_id);
18 CREATE INDEX idx_location_area_country_geometry ON location_area_country USING GIST (geometry);
20 CREATE TABLE search_name_country () INHERITS (search_name_blank);
21 CREATE INDEX idx_search_name_country_place_id ON search_name_country USING BTREE (place_id);
22 CREATE INDEX idx_search_name_country_centroid ON search_name_country USING GIST (centroid);
23 CREATE INDEX idx_search_name_country_name_vector ON search_name_country USING GIN (name_vector) WITH (fastupdate = off);
24 CREATE INDEX idx_search_name_country_nameaddress_vector ON search_name_country USING GIN (nameaddress_vector) WITH (fastupdate = off);
27 CREATE TABLE location_area_large_-partition- () INHERITS (location_area_large);
28 CREATE INDEX idx_location_area_large_-partition-_place_id ON location_area_large_-partition- USING BTREE (place_id);
29 CREATE INDEX idx_location_area_large_-partition-_geometry ON location_area_large_-partition- USING GIST (geometry);
31 CREATE TABLE search_name_-partition- () INHERITS (search_name_blank);
32 CREATE INDEX idx_search_name_-partition-_place_id ON search_name_-partition- USING BTREE (place_id);
33 CREATE INDEX idx_search_name_-partition-_centroid ON search_name_-partition- USING GIST (centroid);
34 CREATE INDEX idx_search_name_-partition-_name_vector ON search_name_-partition- USING GIN (name_vector) WITH (fastupdate = off);
35 CREATE INDEX idx_search_name_-partition-_nameaddress_vector ON search_name_-partition- USING GIN (nameaddress_vector) WITH (fastupdate = off);
37 CREATE TABLE location_property_-partition- () INHERITS (location_property);
38 CREATE INDEX idx_location_property_-partition-_place_id ON location_property_-partition- USING BTREE (place_id);
39 CREATE INDEX idx_location_property_-partition-_parent_place_id ON location_property_-partition- USING BTREE (parent_place_id);
40 CREATE INDEX idx_location_property_-partition-_housenumber_parent_place_id ON location_property_-partition- USING BTREE (parent_place_id, housenumber);
41 --CREATE INDEX idx_location_property_-partition-_centroid ON location_property_-partition- USING GIST (centroid);
43 CREATE TABLE location_road_-partition- (
46 country_code VARCHAR(2)
48 SELECT AddGeometryColumn('location_road_-partition-', 'geometry', 4326, 'GEOMETRY', 2);
49 CREATE INDEX idx_location_road_-partition-_geometry ON location_road_-partition- USING GIST (geometry);
50 CREATE INDEX idx_location_road_-partition-_place_id ON location_road_-partition- USING BTREE (place_id);
54 create or replace function getNearFeatures(in_partition INTEGER, point GEOMETRY, maxrank INTEGER, isin_tokens INT[]) RETURNS setof nearfeature AS $$
56 r nearfeature%rowtype;
60 IF in_partition = -partition- THEN
62 SELECT place_id, keywords, rank_address, rank_search, min(ST_Distance(point, centroid)) as distance, isguess FROM (
63 SELECT * FROM location_area_large_-partition- WHERE ST_Contains(geometry, point) and rank_search < maxrank
65 SELECT * FROM location_area_country WHERE ST_Contains(geometry, point) and rank_search < maxrank
67 GROUP BY place_id, keywords, rank_address, rank_search, isguess, centroid
68 ORDER BY rank_address desc, isin_tokens && keywords desc, isguess asc,
69 ST_Distance(point, centroid) *
71 WHEN rank_address = 16 AND rank_search = 15 THEN 0.2 -- capital city
72 WHEN rank_address = 16 AND rank_search = 16 THEN 0.25 -- city
73 WHEN rank_address = 16 AND rank_search = 17 THEN 0.5 -- town
74 ELSE 1 END ASC -- everything else
82 RAISE EXCEPTION 'Unknown partition %', in_partition;
87 create or replace function deleteLocationArea(in_partition INTEGER, in_place_id BIGINT) RETURNS BOOLEAN AS $$
92 IF in_partition = -partition- THEN
93 DELETE from location_area_large_-partition- WHERE place_id = in_place_id;
98 RAISE EXCEPTION 'Unknown partition %', in_partition;
105 create or replace function insertLocationAreaLarge(
106 in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_keywords INTEGER[],
107 in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN,
108 in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
112 IF in_rank_search <= 4 THEN
113 INSERT INTO location_area_country values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
118 IF in_partition = -partition- THEN
119 INSERT INTO location_area_large_-partition- values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
124 RAISE EXCEPTION 'Unknown partition %', in_partition;
130 create or replace function getNearestNamedFeature(in_partition INTEGER, point GEOMETRY, maxrank INTEGER, isin_token INTEGER) RETURNS setof nearfeature AS $$
132 r nearfeature%rowtype;
136 IF in_partition = -partition- THEN
138 SELECT place_id, name_vector, address_rank, search_rank,
139 ST_Distance(centroid, point) as distance, null as isguess
140 FROM search_name_-partition-
141 WHERE name_vector @> ARRAY[isin_token]
142 AND search_rank < maxrank
144 SELECT place_id, name_vector, address_rank, search_rank,
145 ST_Distance(centroid, point) as distance, null as isguess
146 FROM search_name_country
147 WHERE name_vector @> ARRAY[isin_token]
148 AND search_rank < maxrank
149 ORDER BY distance ASC limit 1
157 RAISE EXCEPTION 'Unknown partition %', in_partition;
162 create or replace function getNearestNamedRoadFeature(in_partition INTEGER, point GEOMETRY, isin_token INTEGER)
163 RETURNS setof nearfeature AS $$
165 r nearfeature%rowtype;
169 IF in_partition = -partition- THEN
171 SELECT place_id, name_vector, address_rank, search_rank,
172 ST_Distance(centroid, point) as distance, null as isguess
173 FROM search_name_-partition-
174 WHERE name_vector @> ARRAY[isin_token]
175 AND ST_DWithin(centroid, point, 0.01)
176 AND search_rank between 22 and 27
177 ORDER BY distance ASC limit 1
185 RAISE EXCEPTION 'Unknown partition %', in_partition;
190 create or replace function getNearestPostcode(in_partition INTEGER, point GEOMETRY)
197 IF in_partition = -partition- THEN
199 FROM location_area_large_-partition- join placex using (place_id)
200 WHERE st_contains(location_area_large_-partition-.geometry, point)
201 AND class = 'place' and type = 'postcode'
202 ORDER BY st_distance(location_area_large_-partition-.centroid, point) ASC limit 1
208 RAISE EXCEPTION 'Unknown partition %', in_partition;
213 create or replace function insertSearchName(
214 in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2),
215 in_name_vector INTEGER[], in_nameaddress_vector INTEGER[],
216 in_rank_search INTEGER, in_rank_address INTEGER, in_importance FLOAT,
217 in_centroid GEOMETRY) RETURNS BOOLEAN AS $$
221 DELETE FROM search_name WHERE place_id = in_place_id;
222 INSERT INTO search_name values (in_place_id, in_rank_search, in_rank_address, in_importance, in_country_code,
223 in_name_vector, in_nameaddress_vector, in_centroid);
225 IF in_rank_search <= 4 THEN
226 DELETE FROM search_name_country WHERE place_id = in_place_id;
227 INSERT INTO search_name_country values (in_place_id, in_rank_search, in_rank_address, in_importance, in_country_code,
228 in_name_vector, in_nameaddress_vector, in_centroid);
233 IF in_partition = -partition- THEN
234 DELETE FROM search_name_-partition- values WHERE place_id = in_place_id;
235 INSERT INTO search_name_-partition- values (in_place_id, in_rank_search, in_rank_address, 0, in_country_code,
236 in_name_vector, in_nameaddress_vector, in_centroid);
241 RAISE EXCEPTION 'Unknown partition %', in_partition;
247 create or replace function deleteSearchName(in_partition INTEGER, in_place_id BIGINT) RETURNS BOOLEAN AS $$
251 DELETE from search_name WHERE place_id = in_place_id;
252 DELETE from search_name_country WHERE place_id = in_place_id;
255 IF in_partition = -partition- THEN
256 DELETE from search_name_-partition- WHERE place_id = in_place_id;
261 RAISE EXCEPTION 'Unknown partition %', in_partition;
268 create or replace function insertLocationRoad(
269 in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
274 IF in_partition = -partition- THEN
275 DELETE FROM location_road_-partition- where place_id = in_place_id;
276 INSERT INTO location_road_-partition- values (in_partition, in_place_id, in_country_code, in_geometry);
281 RAISE EXCEPTION 'Unknown partition %', in_partition;
287 create or replace function deleteRoad(in_partition INTEGER, in_place_id BIGINT) RETURNS BOOLEAN AS $$
292 IF in_partition = -partition- THEN
293 DELETE FROM location_road_-partition- where place_id = in_place_id;
298 RAISE EXCEPTION 'Unknown partition %', in_partition;
305 create or replace function getNearestRoadFeature(in_partition INTEGER, point GEOMETRY) RETURNS setof nearfeature AS $$
307 r nearfeature%rowtype;
308 search_diameter FLOAT;
312 IF in_partition = -partition- THEN
313 search_diameter := 0.00005;
314 WHILE search_diameter < 0.1 LOOP
316 SELECT place_id, null, null, null,
317 ST_Distance(geometry, point) as distance, null as isguess
318 FROM location_road_-partition-
319 WHERE ST_DWithin(geometry, point, search_diameter)
320 ORDER BY distance ASC limit 1
325 search_diameter := search_diameter * 2;
331 RAISE EXCEPTION 'Unknown partition %', in_partition;
336 create or replace function getNearestParellelRoadFeature(in_partition INTEGER, line GEOMETRY) RETURNS setof nearfeature AS $$
338 r nearfeature%rowtype;
339 search_diameter FLOAT;
345 IF st_geometrytype(line) not in ('ST_LineString') THEN
349 p1 := ST_Line_Interpolate_Point(line,0);
350 p2 := ST_Line_Interpolate_Point(line,0.5);
351 p3 := ST_Line_Interpolate_Point(line,1);
354 IF in_partition = -partition- THEN
355 search_diameter := 0.0005;
356 WHILE search_diameter < 0.01 LOOP
358 SELECT place_id, null, null, null,
359 ST_Distance(geometry, line) as distance, null as isguess
360 FROM location_road_-partition-
361 WHERE ST_DWithin(line, geometry, search_diameter)
362 ORDER BY (ST_distance(geometry, p1)+
363 ST_distance(geometry, p2)+
364 ST_distance(geometry, p3)) ASC limit 1
369 search_diameter := search_diameter * 2;
375 RAISE EXCEPTION 'Unknown partition %', in_partition;