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get address terms from address tags for rank 30

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For rank 30 objects add extra elements into the place_addressline
table.
This commit is contained in:
Sarah Hoffmann 2020-11-10 19:50:30 +01:00
parent 6260fef2e8
commit 021f2bef4c
4 changed files with 70 additions and 28 deletions
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59
sql/functions/normalization.sql
View File

@ -414,10 +414,14 @@ $$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION create_poi_search_terms(parent_place_id BIGINT,
CREATE OR REPLACE FUNCTION create_poi_search_terms(obj_place_id BIGINT,
in_partition SMALLINT,
parent_place_id BIGINT,
address HSTORE,
country TEXT,
housenumber TEXT,
initial_name_vector INTEGER[],
geometry GEOMETRY,
OUT name_vector INTEGER[],
OUT nameaddress_vector INTEGER[])
AS $$
@ -427,34 +431,52 @@ DECLARE
addr_place_ids INTEGER[];
addr_item RECORD;
parent_address_place_ids BIGINT[];
BEGIN
-- Compute all search terms from the addr: tags.
nameaddress_vector := '{}'::INTEGER[];
SELECT s.name_vector, s.nameaddress_vector
INTO parent_name_vector, parent_address_vector
FROM search_name s
WHERE s.place_id = parent_place_id;
-- Compute all search terms from the addr: tags.
IF address IS NOT NULL THEN
FOR addr_item IN SELECT * FROM each(address)
FOR addr_item IN
SELECT * FROM
get_places_for_addr_tags(in_partition, geometry, address, country)
LOOP
IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province',
'district', 'region', 'county', 'municipality',
'hamlet', 'village', 'subdistrict', 'town',
'neighbourhood', 'quarter', 'parish')
THEN
nameaddress_vector := array_merge(nameaddress_vector,
addr_ids_from_name(addr_item.value));
END IF;
IF addr_item.place_id is null THEN
nameaddress_vector := array_merge(nameaddress_vector,
addr_item.keywords);
CONTINUE;
END IF;
IF parent_address_place_ids is null THEN
SELECT array_agg(parent_place_id) INTO parent_address_place_ids
FROM place_addressline
WHERE place_id = parent_place_id;
END IF;
IF not parent_address_place_ids @> ARRAY[addr_item.place_id] THEN
nameaddress_vector := array_merge(nameaddress_vector,
addr_item.keywords);
INSERT INTO place_addressline (place_id, address_place_id, fromarea,
isaddress, distance, cached_rank_address)
VALUES (obj_place_id, addr_item.place_id, not addr_item.isguess,
true, addr_item.distance, addr_item.rank_address);
END IF;
END LOOP;
END IF;
-- If the POI is named, simply mix in all address terms and be done.
IF array_length(initial_name_vector, 1) is not NULL THEN
-- Cheating here by not recomputing all terms but simply using the ones
-- from the parent object.
SELECT array_merge(s.name_vector, s.nameaddress_vector)
INTO parent_address_vector
FROM search_name s
WHERE s.place_id = parent_place_id;
name_vector := initial_name_vector;
nameaddress_vector := array_merge(nameaddress_vector, parent_name_vector);
nameaddress_vector := array_merge(nameaddress_vector, parent_address_vector);
IF not address ? 'street' and address ? 'place' THEN
@ -475,11 +497,6 @@ BEGIN
RETURN;
END IF;
SELECT s.name_vector, s.nameaddress_vector
INTO parent_name_vector, parent_address_vector
FROM search_name s
WHERE s.place_id = parent_place_id;
-- Check if the parent covers all address terms.
-- If not, create a search name entry with the house number as the name.
-- This is unusual for the search_name table but prevents that the place

12
sql/functions/placex_triggers.sql
View File

@ -813,13 +813,17 @@ BEGIN
END IF;
IF NOT %REVERSE-ONLY% THEN
IF array_length(name_vector, 1) is not NULL
OR inherited_address is not NULL OR NEW.address is not NULL
THEN
SELECT * INTO name_vector, nameaddress_vector
FROM create_poi_search_terms(NEW.parent_place_id,
FROM create_poi_search_terms(NEW.place_id,
NEW.partition, NEW.parent_place_id,
inherited_address || NEW.address,
NEW.housenumber, name_vector);
NEW.country_code, NEW.housenumber,
name_vector, NEW.centroid);
IF array_length(name_vector, 1) is not NULL THEN
IF not %REVERSE-ONLY% AND array_length(name_vector, 1) is not NULL THEN
INSERT INTO search_name (place_id, search_rank, address_rank,
importance, country_code, name_vector,
nameaddress_vector, centroid)

2
sql/partition-functions.src.sql
View File

@ -72,8 +72,6 @@ BEGIN
FOR item IN
SELECT (get_addr_tag_rank(key, country)).*, key, name FROM
(SELECT skeys(address) as key, svals(address) as name) x
WHERE key not in ('country', 'postcode', 'housenumber',
'conscriptionnumber', 'streetnumber')
LOOP
IF item.from_rank is null THEN
CONTINUE;

25
test/bdd/db/import/addressing.feature
View File

@ -298,7 +298,7 @@ Feature: Address computation
| object | address |
| W1 | W2 |
Scenario: addr:* tags are honored even when the place is outside
Scenario: addr:* tags are honored even when a street is far away from the place
Given the grid
| 1 | | 2 | | | 5 |
| | | | 8 | 9 | |
@ -321,3 +321,26 @@ Feature: Address computation
| object | address |
| W2 | R1 |
Scenario: addr:* tags are honored even when a POI is far away from the place
Given the grid
| 1 | | 2 | | | 5 |
| | | | 8 | 9 | |
| 4 | | 3 | | | 6 |
And the places
| osm | class | type | admin | name | geometry |
| R1 | boundary | administrative | 8 | Left | (1,2,3,4,1) |
| R2 | boundary | administrative | 8 | Right | (2,3,6,5,2) |
And the named places
| osm | class | type | addr+city | geometry |
| W1 | highway | primary | Right | 8,9 |
| N1 | amenity | cafe | Left | 9 |
When importing
Then place_addressline contains
| object | address | isaddress |
| W1 | R2 | True |
| N1 | R1 | True |
And place_addressline doesn't contain
| object | address |
| W1 | R1 |