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Improves ip query

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This commit is contained in:
Guido Fioravantti 2015-11-12 11:57:28 +01:00
parent 1216e58120
commit 4ba76df016
1 changed files with 7 additions and 6 deletions
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13
server/extension/sql/0.0.1/70_ips.sql
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@ -29,7 +29,7 @@ $$ LANGUAGE plpythonu;
CREATE OR REPLACE FUNCTION _geocode_ip_point(ip TEXT)
RETURNS Geometry AS $$
DECLARE
ret geocode_ip_v1%rowtype;
ret Geometry;
new_ips INET[];
old_ips TEXT[];
@ -46,11 +46,12 @@ RETURNS Geometry AS $$
SELECT ip AS q, NULL as geom, FALSE as success INTO ret;
RETURN ret;
END;
FOR ret IN WITH ips AS (SELECT unnest(old_ips) s, unnest(new_ips) net),
WITH
ips AS (SELECT unnest(old_ips) s, unnest(new_ips) net),
matches AS (SELECT s, (SELECT the_geom FROM ip_address_locations WHERE network_start_ip <= ips.net ORDER BY network_start_ip DESC LIMIT 1) geom FROM ips)
SELECT s, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success FROM matches
LOOP
RETURN ret.geom;
END LOOP;
SELECT geom INTO ret
FROM matches;
RETURN ret;
END
$$ LANGUAGE plpgsql;