Uploads functions from database
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Carla
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@ -1,4 +1,140 @@
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-- Functions for points --
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-- codes array, country text
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CREATE OR REPLACE FUNCTION geocode_postalcode_points(code text[], inputcountry text)
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RETURNS SETOF geocode_namedplace_v1 AS $$
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DECLARE
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ret geocode_namedplace_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, (
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SELECT the_geom
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FROM global_postal_code_points
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WHERE postal_code = upper(d.q)
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AND iso3 = (
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SELECT iso3 FROM country_decoder WHERE
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lower(inputcountry) = ANY (synonyms) LIMIT 1
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)
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LIMIT 1
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) geom
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FROM (SELECT unnest(code) q) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array, countries array
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CREATE OR REPLACE FUNCTION geocode_postalcode_points(code text[], inputcountries text[])
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RETURNS SETOF geocode_place_country_iso_v1 AS $$
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DECLARE
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ret geocode_place_country_iso_v1%rowtype;
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geo GEOMETRY;
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BEGIN
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FOR ret IN
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SELECT
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q, c, iso3, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, c, (SELECT iso3 FROM country_decoder WHERE
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lower(d.c) = ANY (synonyms) LIMIT 1) iso3, (
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SELECT the_geom
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FROM global_postal_code_points
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WHERE postal_code = upper(d.q)
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AND iso3 = (
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SELECT iso3 FROM country_decoder WHERE
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lower(d.c) = ANY (synonyms) LIMIT 1
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)
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LIMIT 1
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) geom
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FROM (SELECT unnest(code) q, unnest(inputcountries) c) d
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) v
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LOOP
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IF ret.geom IS NULL AND ret.iso3 = 'GBR' THEN
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geo := geocode_greatbritain_outward(ret.q);
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IF geo IS NOT NULL THEN
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ret.geom := geo;
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ret.success := TRUE;
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END IF;
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END IF;
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array text
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CREATE OR REPLACE FUNCTION geocode_postalcode_points(code text[])
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RETURNS SETOF geocode_namedplace_v1 AS $$
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DECLARE
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ret geocode_namedplace_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, (
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SELECT the_geom
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FROM global_postal_code_points
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WHERE postal_code = upper(d.q)
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LIMIT 1
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) geom
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FROM (SELECT unnest(code) q) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array integers, countries array
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CREATE OR REPLACE FUNCTION geocode_postalcode_points(code integer[], inputcountries text[])
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RETURNS SETOF geocode_postalint_country_v1 AS $$
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DECLARE
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ret geocode_postalint_country_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, c, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, c, (
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SELECT the_geom
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FROM global_postal_code_points
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WHERE postal_code_num = d.q
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AND iso3 = (
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SELECT iso3 FROM country_decoder WHERE
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lower(d.c) = ANY (synonyms) LIMIT 1
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)
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LIMIT 1
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) geom
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FROM (SELECT unnest(code) q, unnest(inputcountries) c) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- Functions for polygons --
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-- Usage
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--SELECT (geocode_postalcode_polygons(Array['10013','G9H','03782'], Array['USA', 'Canada', 'US'])).*
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-- codes array, countries array
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CREATE OR REPLACE FUNCTION geocode_postalcode_polygons(code text[], inputcountries text[])
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RETURNS SETOF geocode_namedplace_country_v1 AS $$
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@ -27,4 +163,157 @@ CREATE OR REPLACE FUNCTION geocode_postalcode_polygons(code text[], inputcountri
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array integers, countries array
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CREATE OR REPLACE FUNCTION geocode_postalcode_polygons(code integer[], inputcountries text[])
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RETURNS SETOF geocode_postalint_country_v1 AS $$
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DECLARE
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ret geocode_postalint_country_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, c, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, c, (
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SELECT the_geom
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FROM global_postal_code_polygons
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WHERE postal_code_num = d.q
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AND iso3 = (
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SELECT iso3 FROM country_decoder WHERE
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lower(d.c) = ANY (synonyms) LIMIT 1
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)
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) geom
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FROM (SELECT unnest(code) q, unnest(inputcountries) c) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array text
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CREATE OR REPLACE FUNCTION geocode_postalcode_polygons(code text[])
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RETURNS SETOF geocode_namedplace_v1 AS $$
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DECLARE
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ret geocode_namedplace_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, (
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SELECT the_geom
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FROM global_postal_code_polygons
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WHERE postal_code = upper(d.q)
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LIMIT 1
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) geom
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FROM (SELECT unnest(code) q) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array text, countries text
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CREATE OR REPLACE FUNCTION geocode_postalcode_polygons(code text[], inputcountry text)
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RETURNS SETOF geocode_namedplace_v1 AS $$
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DECLARE
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ret geocode_namedplace_v1%rowtype;
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BEGIN
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FOR ret IN
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SELECT
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q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, (
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SELECT the_geom
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FROM global_postal_code_polygons
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WHERE postal_code = upper(d.q)
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AND iso3 = (
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SELECT iso3 FROM country_decoder WHERE
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lower(inputcountry) = ANY (synonyms) LIMIT 1
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)
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) geom
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FROM (SELECT unnest(code) q) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- Test functions for polygons --
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-- code array, countries array
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CREATE OR REPLACE FUNCTION test_geocode_postalcode_polygons(code text[], inputcountries text[])
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RETURNS SETOF geocode_namedplace_country_v1 AS $$
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DECLARE
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ret geocode_namedplace_country_v1%rowtype;
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adm text[];
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BEGIN
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SELECT INTO adm array_agg((SELECT adm0_a3 FROM admin0_synonyms WHERE name_ = lower(regexp_replace(b.c, '[^a-zA-Z\u00C0-\u00ff]+', '', 'g'))::text LIMIT 1)) FROM (SELECT UNNEST(inputcountries) c) b;
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FOR ret IN
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SELECT
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q, c, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, c, (
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SELECT the_geom
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FROM postal_code_polygons
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WHERE postal_code = CASE WHEN a = 'CAN' THEN substring(upper(d.q) from 1 for 3) ELSE upper(d.q) END
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AND adm0_a3 = a
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) geom
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FROM (SELECT unnest(code) q, unnest(inputcountries) c, unnest(adm) a) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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-- codes array, country text
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CREATE OR REPLACE FUNCTION test_geocode_postalcode_polygons(code text[], inputcountry text)
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RETURNS SETOF geocode_namedplace_v1 AS $$
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DECLARE
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c text;
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c_iso3 text;
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ret geocode_namedplace_v1%rowtype;
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BEGIN
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c := inputcountry;
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SELECT INTO c_iso3 adm0_a3 FROM admin0_synonyms WHERE name_ = lower(regexp_replace(c, '[^a-zA-Z\u00C0-\u00ff]+', '', 'g'))::text LIMIT 1;
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FOR ret IN
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SELECT
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q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success
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FROM (
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SELECT
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q, (
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SELECT the_geom
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FROM postal_code_polygons
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WHERE postal_code = upper(d.q)
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AND adm0_a3 = c_iso3
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) geom
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FROM (SELECT unnest(code) q) d
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) v
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LOOP
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RETURN NEXT ret;
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END LOOP;
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RETURN;
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END
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$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
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