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add postcode to location_area tables

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This commit is contained in:
Sarah Hoffmann
2017-07-01 19:02:25 +02:00
parent 79aa74b771
commit 4e792546e8
3 changed files with 18 additions and 14 deletions
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23
sql/functions.sql
View File

@@ -574,36 +574,39 @@ CREATE OR REPLACE FUNCTION add_location(
keywords INTEGER[],
rank_search INTEGER,
rank_address INTEGER,
in_postcode TEXT,
geometry GEOMETRY
)
RETURNS BOOLEAN
AS $$
DECLARE
locationid INTEGER;
isarea BOOLEAN;
centroid GEOMETRY;
diameter FLOAT;
x BOOLEAN;
splitGeom RECORD;
secgeo GEOMETRY;
postcode TEXT;
BEGIN
IF rank_search > 25 THEN
RAISE EXCEPTION 'Adding location with rank > 25 (% rank %)', place_id, rank_search;
END IF;
-- RAISE WARNING 'Adding location with rank > 25 (% rank %)', place_id, rank_search;
x := deleteLocationArea(partition, place_id, rank_search);
isarea := false;
IF (ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(geometry)) THEN
-- add postcode only if it contains a single entry, i.e. ignore postcode lists
IF in_postcode IS NULL OR in_postcode similar to '%(,|;)%' THEN
postcode := NULL;
ELSE
postcode := in_postcode;
END IF;
isArea := true;
IF ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') THEN
centroid := ST_Centroid(geometry);
FOR secgeo IN select split_geometry(geometry) AS geom LOOP
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, centroid, secgeo);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, false, postcode, centroid, secgeo);
END LOOP;
ELSE
@@ -628,7 +631,7 @@ BEGIN
-- RAISE WARNING 'adding % diameter %', place_id, diameter;
secgeo := ST_Buffer(geometry, diameter);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, true, ST_Centroid(geometry), secgeo);
x := insertLocationAreaLarge(partition, place_id, country_code, keywords, rank_search, rank_address, true, postcode, ST_Centroid(geometry), secgeo);
END IF;
@@ -1529,7 +1532,7 @@ BEGIN
-- Just be happy with inheriting from parent road only
IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.geometry);
result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.address->'postcode', NEW.geometry);
--DEBUG: RAISE WARNING 'Place added to location table';
END IF;
@@ -1901,7 +1904,7 @@ BEGIN
IF NEW.name IS NOT NULL THEN
IF NEW.rank_search <= 25 and NEW.rank_address > 0 THEN
result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.geometry);
result := add_location(NEW.place_id, NEW.country_code, NEW.partition, name_vector, NEW.rank_search, NEW.rank_address, NEW.address->'postcode', NEW.geometry);
--DEBUG: RAISE WARNING 'added to location (full)';
END IF;

8
sql/partition-functions.src.sql
View File

@@ -55,8 +55,8 @@ $$
LANGUAGE plpgsql;
create or replace function insertLocationAreaLarge(
in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_keywords INTEGER[],
in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN,
in_partition INTEGER, in_place_id BIGINT, in_country_code VARCHAR(2), in_keywords INTEGER[],
in_rank_search INTEGER, in_rank_address INTEGER, in_estimate BOOLEAN, postcode TEXT,
in_centroid GEOMETRY, in_geometry GEOMETRY) RETURNS BOOLEAN AS $$
DECLARE
BEGIN
@@ -72,8 +72,8 @@ BEGIN
-- start
IF in_partition = -partition- THEN
INSERT INTO location_area_large_-partition- (partition, place_id, country_code, keywords, rank_search, rank_address, isguess, centroid, geometry)
values (in_partition, in_place_id, in_country_code, in_keywords, in_rank_search, in_rank_address, in_estimate, in_centroid, in_geometry);
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

1
sql/tables.sql
View File

@@ -62,6 +62,7 @@ CREATE TABLE location_area (
rank_address SMALLINT NOT NULL,
country_code VARCHAR(2),
isguess BOOL,
postcode TEXT,
centroid GEOMETRY(Point, 4326),
geometry GEOMETRY(Geometry, 4326)
);