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Fixed to keep the provider order in the results

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Also now is compatible with PG10
This commit is contained in:
Mario de Frutos
2018-02-14 14:23:19 +01:00
parent ff1f6125e8
commit 5df9e5b850
2 changed files with 13 additions and 11 deletions
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4
geocoder/extension/expected/20_admin0_test.out
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@@ -10,9 +10,9 @@ SELECT (admin0_synonym_lookup(Array['United States', 'ESP'])).*;
SELECT (geocode_admin0_polygons(Array['Spain', 'USA', ''])).*;
q | geom | success
-------+------+---------
| | f
Spain | | f
USA | | f
| | f
(3 rows)
-- Add a few synonyms
@@ -21,7 +21,7 @@ COPY admin0_synonyms (name, rank, created_at, updated_at, the_geom, the_geom_web
SELECT (admin0_synonym_lookup(Array['United States', 'ESP'])).*;
q | adm0_a3
---------------+---------
ESP | ESP
United States | USA
ESP | ESP
(2 rows)

20
geocoder/extension/sql/0.0.1/20_admin0.sql
View File

@@ -8,11 +8,12 @@ CREATE OR REPLACE FUNCTION geocode_admin0_polygons(name text[])
BEGIN
-- FOR ret IN
RETURN QUERY
SELECT d.q, n.the_geom as geom, CASE WHEN s.adm0_a3 IS NULL then FALSE ELSE TRUE END AS success
FROM (SELECT q, lower(geocode_clean_name(q))::text x
FROM (SELECT unnest(name) q) g) d
LEFT OUTER JOIN admin0_synonyms s ON name_ = d.x
LEFT OUTER JOIN ne_admin0_v3 n ON s.adm0_a3 = n.adm0_a3 GROUP BY d.q, n.the_geom, s.adm0_a3;
SELECT q, n.the_geom as geom, CASE WHEN s.adm0_a3 IS NULL then FALSE ELSE TRUE END AS success
FROM unnest(name) WITH ORDINALITY q
LEFT OUTER JOIN admin0_synonyms s ON name_ = lower(geocode_clean_name(q))::text
LEFT OUTER JOIN ne_admin0_v3 n ON s.adm0_a3 = n.adm0_a3
GROUP BY q, n.the_geom, s.adm0_a3, q.ordinality
ORDER BY q.ordinality;
END
$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
@@ -23,10 +24,11 @@ CREATE OR REPLACE FUNCTION admin0_synonym_lookup(name text[])
DECLARE
ret synonym_lookup_v1%rowtype;
BEGIN RETURN QUERY
SELECT d.q, s.adm0_a3
FROM (SELECT q, lower(geocode_clean_name(q))::text x
FROM (SELECT unnest(name) q) g) d
LEFT OUTER JOIN admin0_synonyms s ON name_ = d.x GROUP BY d.q, s.adm0_a3;
SELECT q, s.adm0_a3
FROM unnest(name) WITH ORDINALITY q
LEFT OUTER JOIN admin0_synonyms s ON name_ = lower(geocode_clean_name(q))::text
GROUP BY q, s.adm0_a3, q.ordinality
ORDER BY q.ordinality;
END
$$ LANGUAGE 'plpgsql' SECURITY DEFINER;