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clean up get_word_id function

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Replaced by addr_ids_from_name() which also normalises the
string.
This commit is contained in:
Sarah Hoffmann
2020-01-16 22:08:37 +01:00
parent 3b6c2c9155
commit 5d1fa597ea
2 changed files with 26 additions and 42 deletions
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37
sql/functions/placex_triggers.sql
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@@ -413,7 +413,6 @@ CREATE OR REPLACE FUNCTION placex_update()
RETURNS TRIGGER
AS $$
DECLARE
near_centroid GEOMETRY;
search_maxdistance FLOAT[];
@@ -421,17 +420,13 @@ DECLARE
address_havelevel BOOLEAN[];
i INTEGER;
iMax FLOAT;
location RECORD;
way RECORD;
relation RECORD;
relation_members TEXT[];
addr_item RECORD;
search_diameter FLOAT;
search_prevdiameter FLOAT;
search_maxrank INTEGER;
address_maxrank INTEGER;
address_street_word_id INTEGER;
address_street_word_ids INTEGER[];
parent_place_id_rank BIGINT;
@@ -732,15 +727,20 @@ BEGIN
IF NEW.address IS NOT NULL THEN
FOR addr_item IN SELECT * FROM each(NEW.address)
LOOP
IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province', 'district', 'region', 'county', 'municipality', 'hamlet', 'village', 'subdistrict', 'town', 'neighbourhood', 'quarter', 'parish') THEN
address_street_word_id := get_name_id(make_standard_name(addr_item.value));
IF address_street_word_id IS NOT NULL AND NOT(ARRAY[address_street_word_id] <@ isin_tokens) THEN
isin_tokens := isin_tokens || address_street_word_id;
IF addr_item.key IN ('city', 'tiger:county', 'state', 'suburb', 'province',
'district', 'region', 'county', 'municipality',
'hamlet', 'village', 'subdistrict', 'town',
'neighbourhood', 'quarter', 'parish')
THEN
address_street_word_ids := word_ids_from_name(addr_item.value);
IF address_street_word_ids is not null THEN
isin_tokens := array_merge(isin_tokens, address_street_word_ids);
END IF;
IF NOT %REVERSE-ONLY% THEN
address_street_word_id := get_word_id(make_standard_name(addr_item.value));
IF address_street_word_id IS NOT NULL THEN
nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
address_street_word_ids := addr_ids_from_name(addr_item.value);
IF address_street_word_ids is not null THEN
nameaddress_vector := array_merge(nameaddress_vector,
address_street_word_ids);
END IF;
END IF;
END IF;
@@ -749,16 +749,17 @@ BEGIN
isin := regexp_split_to_array(addr_item.value, E'[;,]');
IF array_upper(isin, 1) IS NOT NULL THEN
FOR i IN 1..array_upper(isin, 1) LOOP
address_street_word_id := get_name_id(make_standard_name(isin[i]));
IF address_street_word_id IS NOT NULL AND NOT(ARRAY[address_street_word_id] <@ isin_tokens) THEN
isin_tokens := isin_tokens || address_street_word_id;
address_street_word_ids := word_ids_from_name(isin[i]);
IF address_street_word_ids is not null THEN
isin_tokens := array_merge(isin_tokens, address_street_word_ids);
END IF;
-- merge word into address vector
IF NOT %REVERSE-ONLY% THEN
address_street_word_id := get_word_id(make_standard_name(isin[i]));
IF address_street_word_id IS NOT NULL THEN
nameaddress_vector := array_merge(nameaddress_vector, ARRAY[address_street_word_id]);
address_street_word_ids := addr_ids_from_name(isin[i]);
IF address_street_word_ids is not null THEN
nameaddress_vector := array_merge(nameaddress_vector,
address_street_word_ids);
END IF;
END IF;
END LOOP;