adapt php tests to new directory constants

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

diff --git a/sql/partition-functions.src.sql b/sql/partition-functions.src.sql
index 0e26849d5e93d5ab964666a6e1d315d2eae57d3e..703c08afd2ae36f1776aff6a1f7d49e0eb14e4ca 100644 (file)
--- a/sql/partition-functions.src.sql
+++ b/sql/partition-functions.src.sql
@@ -1,24 +1,56 @@
-create or replace function getNearFeatures(in_partition INTEGER, point GEOMETRY, maxrank INTEGER, isin_tokens INT[]) RETURNS setof nearfeaturecentr AS $$
+DROP TYPE IF EXISTS nearfeaturecentr CASCADE;
+CREATE TYPE nearfeaturecentr AS (
+  place_id BIGINT,
+  keywords int[],
+  rank_address smallint,
+  rank_search smallint,
+  distance float,
+  isguess boolean,
+  postcode TEXT,
+  centroid GEOMETRY
+);
+
+-- feature intersects geoemtry
+-- for areas and linestrings they must touch at least along a line
+CREATE OR REPLACE FUNCTION is_relevant_geometry(de9im TEXT, geom_type TEXT)
+RETURNS BOOLEAN
+AS $$
+BEGIN
+  IF substring(de9im from 1 for 2) != 'FF' THEN
+    RETURN TRUE;
+  END IF;
+
+  IF geom_type = 'ST_Point' THEN
+    RETURN substring(de9im from 4 for 1) = '0';
+  END IF;
+
+  IF geom_type in ('ST_LineString', 'ST_MultiLineString') THEN
+    RETURN substring(de9im from 4 for 1) = '1';
+  END IF;
+
+  RETURN substring(de9im from 4 for 1) = '2';
+END
+$$ LANGUAGE plpgsql IMMUTABLE;
+
+create or replace function getNearFeatures(in_partition INTEGER, feature GEOMETRY, maxrank INTEGER) RETURNS setof nearfeaturecentr AS $$

 DECLARE
   r nearfeaturecentr%rowtype;
 BEGIN
 
 -- start
   IF in_partition = -partition- THEN
 DECLARE
   r nearfeaturecentr%rowtype;
 BEGIN
 
 -- start
   IF in_partition = -partition- THEN

-    FOR r IN 
-      SELECT place_id, keywords, rank_address, rank_search, min(ST_Distance(point, centroid)) as distance, isguess, centroid FROM (
-        SELECT * FROM location_area_large_-partition- WHERE ST_Contains(geometry, point) and rank_search < maxrank
-        UNION ALL
-        SELECT * FROM location_area_country WHERE ST_Contains(geometry, point) and rank_search < maxrank
-      ) as location_area
-      GROUP BY place_id, keywords, rank_address, rank_search, isguess, centroid
-      ORDER BY rank_address, isin_tokens && keywords desc, isguess asc,
-        ST_Distance(point, centroid) * 
-          CASE 
-               WHEN rank_address = 16 AND rank_search = 15 THEN 0.2 -- capital city
-               WHEN rank_address = 16 AND rank_search = 16 THEN 0.25 -- city
-               WHEN rank_address = 16 AND rank_search = 17 THEN 0.5 -- town
-               ELSE 1 END ASC -- everything else
+    FOR r IN
+      SELECT place_id, keywords, rank_address, rank_search,
+             min(ST_Distance(feature, centroid)) as distance,
+             isguess, postcode, centroid
+      FROM location_area_large_-partition-
+      WHERE geometry && feature
+        AND is_relevant_geometry(ST_Relate(geometry, feature), ST_GeometryType(feature))
+        AND rank_address < maxrank
+            -- Postcodes currently still use rank_search to define for which
+            -- features they are relevant.
+        AND not (rank_address in (5, 11) and rank_search > maxrank)
+      GROUP BY place_id, keywords, rank_address, rank_search, isguess, postcode, centroid

     LOOP
       RETURN NEXT r;
     END LOOP;
     LOOP
       RETURN NEXT r;
     END LOOP;


@@ -29,7 +61,55 @@ BEGIN
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$

-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;
+
+CREATE OR REPLACE FUNCTION get_places_for_addr_tags(in_partition SMALLINT,
+                                                    feature GEOMETRY,
+                                                    address HSTORE, country TEXT)
+  RETURNS SETOF nearfeaturecentr
+  AS $$
+DECLARE
+  r nearfeaturecentr%rowtype;
+  item RECORD;
+BEGIN
+  FOR item IN
+    SELECT (get_addr_tag_rank(key, country)).*, key, name FROM
+      (SELECT skeys(address) as key, svals(address) as name) x
+  LOOP
+   IF item.from_rank is null THEN
+     CONTINUE;
+   END IF;
+
+-- start
+    IF in_partition = -partition- THEN
+        SELECT place_id, keywords, rank_address, rank_search,
+               min(ST_Distance(feature, centroid)) as distance,
+               isguess, postcode, centroid INTO r
+        FROM location_area_large_-partition-
+        WHERE geometry && ST_Expand(feature, item.extent)
+          AND rank_address between item.from_rank and item.to_rank
+          AND word_ids_from_name(item.name) && keywords
+        GROUP BY place_id, keywords, rank_address, rank_search, isguess, postcode, centroid
+        ORDER BY bool_or(ST_Intersects(geometry, feature)), distance LIMIT 1;
+      IF r.place_id is null THEN
+        -- If we cannot find a place for the term, just return the
+        -- search term for the given name. That ensures that the address
+        -- element can still be searched for, even though it will not be
+        -- displayed.
+        RETURN NEXT ROW(null, addr_ids_from_name(item.name), null, null,
+                        null, null, null, null)::nearfeaturecentr;
+      ELSE
+        RETURN NEXT r;
+      END IF;
+      CONTINUE;
+    END IF;
+-- end
+
+    RAISE EXCEPTION 'Unknown partition %', in_partition;
+  END LOOP;
+END;
+$$
+LANGUAGE plpgsql STABLE;

 
 create or replace function deleteLocationArea(in_partition INTEGER, in_place_id BIGINT, in_rank_search INTEGER) RETURNS BOOLEAN AS $$
 DECLARE
 
 create or replace function deleteLocationArea(in_partition INTEGER, in_place_id BIGINT, in_rank_search INTEGER) RETURNS BOOLEAN AS $$
 DECLARE


@@ -55,137 +135,101 @@ $$
 LANGUAGE plpgsql;
 
 create or replace function insertLocationAreaLarge(
 LANGUAGE plpgsql;
 
 create or replace function insertLocationAreaLarge(

-  in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_keywords INTEGER[], 
-  in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN, 
+  in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_keywords INTEGER[],
+  in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN, postcode TEXT,

   in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
 DECLARE
 BEGIN
   in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
 DECLARE
 BEGIN

-
-  IF in_rank_search <= 4 THEN
-    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);
+  IF in_rank_address = 0 THEN

     RETURN TRUE;
   END IF;
 
     RETURN TRUE;
   END IF;
 

--- start
-  IF in_partition = -partition- THEN
-    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);
+  IF in_rank_search <= 4 and not in_estimate THEN
+    INSERT INTO location_area_country (place_id, country_code, geometry)
+      values (in_place_id, in_country_code, in_geometry);

     RETURN TRUE;
   END IF;
     RETURN TRUE;
   END IF;

--- end
-
-  RAISE EXCEPTION 'Unknown partition %', in_partition;
-  RETURN FALSE;
-END
-$$
-LANGUAGE plpgsql;
-
-create or replace function getNearestNamedFeature(in_partition INTEGER, point GEOMETRY, maxrank INTEGER, isin_token INTEGER) RETURNS setof nearfeature AS $$
-DECLARE
-  r nearfeature%rowtype;
-BEGIN

 
 -- start
   IF in_partition = -partition- THEN
 
 -- start
   IF in_partition = -partition- THEN

-    FOR r IN 
-      SELECT place_id, name_vector, address_rank, search_rank,
-          ST_Distance(centroid, point) as distance, null as isguess
-          FROM search_name_-partition-
-          WHERE name_vector @> ARRAY[isin_token]
-          AND search_rank < maxrank
-      UNION ALL
-      SELECT place_id, name_vector, address_rank, search_rank,
-          ST_Distance(centroid, point) as distance, null as isguess
-          FROM search_name_country
-          WHERE name_vector @> ARRAY[isin_token]
-          AND search_rank < maxrank
-      ORDER BY distance ASC limit 1
-    LOOP
-      RETURN NEXT r;
-    END LOOP;
-    RETURN;
+    INSERT INTO location_area_large_-partition- (partition, place_id, country_code, keywords, rank_search, rank_address, isguess, postcode, centroid, geometry)
+      values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, postcode, in_centroid, in_geometry);
+    RETURN TRUE;

   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;

+  RETURN FALSE;

 END
 $$
 LANGUAGE plpgsql;
 
 END
 $$
 LANGUAGE plpgsql;
 

-create or replace function getNearestNamedRoadFeature(in_partition INTEGER, point GEOMETRY, isin_token INTEGER) 
-  RETURNS setof nearfeature AS $$
+CREATE OR REPLACE FUNCTION getNearestNamedRoadPlaceId(in_partition INTEGER,
+                                                      point GEOMETRY,
+                                                      isin_token INTEGER[])
+  RETURNS BIGINT
+  AS $$

 DECLARE
 DECLARE

-  r nearfeature%rowtype;
+  parent BIGINT;

 BEGIN
 
 -- start
   IF in_partition = -partition- THEN
 BEGIN
 
 -- start
   IF in_partition = -partition- THEN

-    FOR r IN 
-      SELECT place_id, name_vector, address_rank, search_rank,
-          ST_Distance(centroid, point) as distance, null as isguess
-          FROM search_name_-partition-
-          WHERE name_vector @> ARRAY[isin_token]
-          AND ST_DWithin(centroid, point, 0.01) 
-          AND search_rank between 22 and 27
-      ORDER BY distance ASC limit 1
-    LOOP
-      RETURN NEXT r;
-    END LOOP;
-    RETURN;
+    SELECT place_id FROM search_name_-partition-
+      INTO parent
+      WHERE name_vector && isin_token
+            AND centroid && ST_Expand(point, 0.015)
+            AND address_rank between 26 and 27
+      ORDER BY ST_Distance(centroid, point) ASC limit 1;
+    RETURN parent;

   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$
   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$

-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;

 
 

-create or replace function getNearestPostcode(in_partition INTEGER, point GEOMETRY) 
-  RETURNS TEXT AS $$
+CREATE OR REPLACE FUNCTION getNearestNamedPlacePlaceId(in_partition INTEGER,
+                                                       point GEOMETRY,
+                                                       isin_token INTEGER[])
+  RETURNS BIGINT
+  AS $$

 DECLARE
 DECLARE

-  out_postcode TEXT;
+  parent BIGINT;

 BEGIN
 
 -- start
   IF in_partition = -partition- THEN
 BEGIN
 
 -- start
   IF in_partition = -partition- THEN

-    SELECT postcode
-        FROM location_area_large_-partition- join placex using (place_id)
-        WHERE st_contains(location_area_large_-partition-.geometry, point)
-        AND class = 'place' and type = 'postcode' 
-      ORDER BY st_distance(location_area_large_-partition-.centroid, point) ASC limit 1
-      INTO out_postcode;
-    RETURN out_postcode;
+    SELECT place_id
+      INTO parent
+      FROM search_name_-partition-
+      WHERE name_vector && isin_token
+            AND centroid && ST_Expand(point, 0.04)
+            AND address_rank between 16 and 25
+      ORDER BY ST_Distance(centroid, point) ASC limit 1;
+    RETURN parent;

   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$
   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$

-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;

 
 create or replace function insertSearchName(
 
 create or replace function insertSearchName(

-  in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), 
-  in_name_vector INTEGER[], in_nameaddress_vector INTEGER[],
-  in_rank_search INTEGER, in_rank_address INTEGER, in_importance FLOAT,
-  in_centroid GEOMETRY) RETURNS BOOLEAN AS $$
+  in_partition INTEGER, in_place_id BIGINT, in_name_vector INTEGER[],
+  in_rank_search INTEGER, in_rank_address INTEGER, in_geometry GEOMETRY)
+RETURNS BOOLEAN AS $$

 DECLARE
 BEGIN
 DECLARE
 BEGIN

-
-  DELETE FROM search_name WHERE place_id = in_place_id;
-  INSERT INTO search_name values (in_place_id, in_rank_search, in_rank_address, in_importance, in_country_code, 
-    in_name_vector, in_nameaddress_vector, in_centroid);
-
-  IF in_rank_search <= 4 THEN
-    DELETE FROM search_name_country WHERE place_id = in_place_id;
-    INSERT INTO search_name_country values (in_place_id, in_rank_search, in_rank_address, in_importance, in_country_code, 
-      in_name_vector, in_nameaddress_vector, in_centroid);
-    RETURN TRUE;
-  END IF;
-

 -- start
   IF in_partition = -partition- THEN
     DELETE FROM search_name_-partition- values WHERE place_id = in_place_id;
 -- start
   IF in_partition = -partition- THEN
     DELETE FROM search_name_-partition- values WHERE place_id = in_place_id;

-    INSERT INTO search_name_-partition- values (in_place_id, in_rank_search, in_rank_address, 0, in_country_code, 
-      in_name_vector, in_nameaddress_vector, in_centroid);
+    IF in_rank_address > 0 THEN
+      INSERT INTO search_name_-partition- (place_id, address_rank, name_vector, centroid)
+        values (in_place_id, in_rank_address, in_name_vector, in_geometry);
+    END IF;

     RETURN TRUE;
   END IF;
 -- end
     RETURN TRUE;
   END IF;
 -- end


@@ -199,10 +243,6 @@ LANGUAGE plpgsql;
 create or replace function deleteSearchName(in_partition INTEGER, in_place_id BIGINT) RETURNS BOOLEAN AS $$
 DECLARE
 BEGIN
 create or replace function deleteSearchName(in_partition INTEGER, in_place_id BIGINT) RETURNS BOOLEAN AS $$
 DECLARE
 BEGIN

-
-  DELETE from search_name WHERE place_id = in_place_id;
-  DELETE from search_name_country WHERE place_id = in_place_id;
-

 -- start
   IF in_partition = -partition- THEN
     DELETE from search_name_-partition- WHERE place_id = in_place_id;
 -- start
   IF in_partition = -partition- THEN
     DELETE from search_name_-partition- WHERE place_id = in_place_id;


@@ -225,7 +265,8 @@ BEGIN
 -- start
   IF in_partition = -partition- THEN
     DELETE FROM location_road_-partition- where place_id = in_place_id;
 -- start
   IF in_partition = -partition- THEN
     DELETE FROM location_road_-partition- where place_id = in_place_id;

-    INSERT INTO location_road_-partition- values (in_partition, in_place_id, in_country_code, in_geometry);
+    INSERT INTO location_road_-partition- (partition, place_id, country_code, geometry)
+      values (in_partition, in_place_id, in_country_code, in_geometry);

     RETURN TRUE;
   END IF;
 -- end
     RETURN TRUE;
   END IF;
 -- end


@@ -254,77 +295,76 @@ END
 $$
 LANGUAGE plpgsql;
 
 $$
 LANGUAGE plpgsql;
 

-create or replace function getNearestRoadFeature(in_partition INTEGER, point GEOMETRY) RETURNS setof nearfeature AS $$
+CREATE OR REPLACE FUNCTION getNearestRoadPlaceId(in_partition INTEGER, point GEOMETRY)
+  RETURNS BIGINT
+  AS $$

 DECLARE
 DECLARE

-  r nearfeature%rowtype;
-  search_diameter FLOAT;  
+  r RECORD;
+  search_diameter FLOAT;

 BEGIN
 
 -- start
   IF in_partition = -partition- THEN
     search_diameter := 0.00005;
     WHILE search_diameter < 0.1 LOOP
 BEGIN
 
 -- start
   IF in_partition = -partition- THEN
     search_diameter := 0.00005;
     WHILE search_diameter < 0.1 LOOP

-      FOR r IN 
-        SELECT place_id, null, null, null,
-            ST_Distance(geometry, point) as distance, null as isguess
-            FROM location_road_-partition-
-            WHERE ST_DWithin(geometry, point, search_diameter) 
-        ORDER BY distance ASC limit 1
+      FOR r IN
+        SELECT place_id FROM location_road_-partition-
+          WHERE ST_DWithin(geometry, point, search_diameter)
+          ORDER BY ST_Distance(geometry, point) ASC limit 1

       LOOP
       LOOP

-        RETURN NEXT r;
-        RETURN;
+        RETURN r.place_id;

       END LOOP;
       search_diameter := search_diameter * 2;
     END LOOP;
       END LOOP;
       search_diameter := search_diameter * 2;
     END LOOP;

-    RETURN;
+    RETURN NULL;

   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$
   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$

-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;

 
 

-create or replace function getNearestParellelRoadFeature(in_partition INTEGER, line GEOMETRY) RETURNS setof nearfeature AS $$
+CREATE OR REPLACE FUNCTION getNearestParallelRoadFeature(in_partition INTEGER,
+                                                         line GEOMETRY)
+  RETURNS BIGINT
+  AS $$

 DECLARE
 DECLARE

-  r nearfeature%rowtype;
-  search_diameter FLOAT;  
+  r RECORD;
+  search_diameter FLOAT;

   p1 GEOMETRY;
   p2 GEOMETRY;
   p3 GEOMETRY;
 BEGIN
 
   p1 GEOMETRY;
   p2 GEOMETRY;
   p3 GEOMETRY;
 BEGIN
 

-  IF st_geometrytype(line) not in ('ST_LineString') THEN
-    RETURN;
+  IF ST_GeometryType(line) not in ('ST_LineString') THEN
+    RETURN NULL;

   END IF;
 
   END IF;
 

-  p1 := ST_Line_Interpolate_Point(line,0);
-  p2 := ST_Line_Interpolate_Point(line,0.5);
-  p3 := ST_Line_Interpolate_Point(line,1);
+  p1 := ST_LineInterpolatePoint(line,0);
+  p2 := ST_LineInterpolatePoint(line,0.5);
+  p3 := ST_LineInterpolatePoint(line,1);

 
 -- start
   IF in_partition = -partition- THEN
     search_diameter := 0.0005;
     WHILE search_diameter < 0.01 LOOP
 
 -- start
   IF in_partition = -partition- THEN
     search_diameter := 0.0005;
     WHILE search_diameter < 0.01 LOOP

-      FOR r IN 
-        SELECT place_id, null, null, null,
-            ST_Distance(geometry, line) as distance, null as isguess
-            FROM location_road_-partition-
-            WHERE ST_DWithin(line, geometry, search_diameter)
-            ORDER BY (ST_distance(geometry, p1)+
-                      ST_distance(geometry, p2)+
-                      ST_distance(geometry, p3)) ASC limit 1
+      FOR r IN
+        SELECT place_id FROM location_road_-partition-
+          WHERE ST_DWithin(line, geometry, search_diameter)
+          ORDER BY (ST_distance(geometry, p1)+
+                    ST_distance(geometry, p2)+
+                    ST_distance(geometry, p3)) ASC limit 1

       LOOP
       LOOP

-        RETURN NEXT r;
-        RETURN;
+        RETURN r.place_id;

       END LOOP;
       search_diameter := search_diameter * 2;
     END LOOP;
       END LOOP;
       search_diameter := search_diameter * 2;
     END LOOP;

-    RETURN;
+    RETURN NULL;

   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$
   END IF;
 -- end
 
   RAISE EXCEPTION 'Unknown partition %', in_partition;
 END
 $$

-LANGUAGE plpgsql;
+LANGUAGE plpgsql STABLE;