kopia lustrzana https://github.com/openmaptiles/openmaptiles
commit
2d586bb47a
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@ -1,4 +1,45 @@
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DROP TRIGGER IF EXISTS trigger_flag ON osm_housenumber_point;
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DROP TRIGGER IF EXISTS trigger_refresh ON housenumber.updates;
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-- etldoc: osm_housenumber_point -> osm_housenumber_point
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UPDATE osm_housenumber_point SET geometry=topoint(geometry)
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WHERE ST_GeometryType(geometry) <> 'ST_Point';
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CREATE OR REPLACE FUNCTION convert_housenumber_point() RETURNS VOID AS $$
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BEGIN
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UPDATE osm_housenumber_point SET geometry=topoint(geometry) WHERE ST_GeometryType(geometry) <> 'ST_Point';
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END;
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$$ LANGUAGE plpgsql;
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SELECT convert_housenumber_point();
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-- Handle updates
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CREATE SCHEMA IF NOT EXISTS housenumber;
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CREATE TABLE IF NOT EXISTS housenumber.updates(id serial primary key, t text, unique (t));
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CREATE OR REPLACE FUNCTION housenumber.flag() RETURNS trigger AS $$
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BEGIN
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INSERT INTO housenumber.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
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RETURN null;
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END;
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$$ language plpgsql;
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CREATE OR REPLACE FUNCTION housenumber.refresh() RETURNS trigger AS
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$BODY$
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BEGIN
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RAISE LOG 'Refresh housenumber';
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PERFORM convert_housenumber_point();
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DELETE FROM housenumber.updates;
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RETURN null;
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END;
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$BODY$
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language plpgsql;
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CREATE TRIGGER trigger_flag
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AFTER INSERT OR UPDATE OR DELETE ON osm_housenumber_point
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FOR EACH STATEMENT
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EXECUTE PROCEDURE housenumber.flag();
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CREATE CONSTRAINT TRIGGER trigger_refresh
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AFTER INSERT ON housenumber.updates
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INITIALLY DEFERRED
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FOR EACH ROW
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EXECUTE PROCEDURE housenumber.refresh();
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@ -1,5 +1,46 @@
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-- etldoc: osm_island_polygon -> osm_island_polygon
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UPDATE osm_island_polygon SET geometry=topoint(geometry)
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WHERE ST_GeometryType(geometry) <> 'ST_Point';
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DROP TRIGGER IF EXISTS trigger_flag ON osm_island_polygon;
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DROP TRIGGER IF EXISTS trigger_refresh ON place_island.updates;
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ANALYZE osm_island_polygon;
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-- etldoc: osm_island_polygon -> osm_island_polygon
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CREATE OR REPLACE FUNCTION convert_island_polygon_point() RETURNS VOID AS $$
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BEGIN
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UPDATE osm_island_polygon SET geometry=topoint(geometry) WHERE ST_GeometryType(geometry) <> 'ST_Point';
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ANALYZE osm_island_polygon;
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END;
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$$ LANGUAGE plpgsql;
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SELECT convert_island_polygon_point();
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-- Handle updates
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CREATE SCHEMA IF NOT EXISTS place_island;
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CREATE TABLE IF NOT EXISTS place_island.updates(id serial primary key, t text, unique (t));
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CREATE OR REPLACE FUNCTION place_island.flag() RETURNS trigger AS $$
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BEGIN
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INSERT INTO place_island.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
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RETURN null;
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END;
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$$ language plpgsql;
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CREATE OR REPLACE FUNCTION place_island.refresh() RETURNS trigger AS
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$BODY$
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BEGIN
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RAISE LOG 'Refresh place_island';
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PERFORM convert_island_polygon_point();
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DELETE FROM place_island.updates;
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RETURN null;
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END;
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$BODY$
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language plpgsql;
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CREATE TRIGGER trigger_flag
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AFTER INSERT OR UPDATE OR DELETE ON osm_island_polygon
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FOR EACH STATEMENT
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EXECUTE PROCEDURE place_island.flag();
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CREATE CONSTRAINT TRIGGER trigger_refresh
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AFTER INSERT ON place_island.updates
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INITIALLY DEFERRED
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FOR EACH ROW
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EXECUTE PROCEDURE place_island.refresh();
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@ -1,38 +1,82 @@
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DROP TRIGGER IF EXISTS trigger_flag ON osm_city_point;
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DROP TRIGGER IF EXISTS trigger_refresh ON place_city.updates;
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CREATE EXTENSION IF NOT EXISTS unaccent;
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-- Clear OSM key:rank ( https://github.com/openmaptiles/openmaptiles/issues/108 )
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-- etldoc: osm_city_point -> osm_city_point
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UPDATE osm_city_point AS osm SET "rank" = NULL WHERE "rank" IS NOT NULL;
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CREATE OR REPLACE FUNCTION update_osm_city_point() RETURNS VOID AS $$
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BEGIN
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-- etldoc: ne_10m_populated_places -> osm_city_point
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-- etldoc: osm_city_point -> osm_city_point
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-- Clear OSM key:rank ( https://github.com/openmaptiles/openmaptiles/issues/108 )
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-- etldoc: osm_city_point -> osm_city_point
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UPDATE osm_city_point AS osm SET "rank" = NULL WHERE "rank" IS NOT NULL;
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WITH important_city_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, osm.name_en, ne.scalerank, ne.labelrank
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FROM ne_10m_populated_places AS ne, osm_city_point AS osm
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WHERE
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(
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ne.name ILIKE osm.name OR
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ne.name ILIKE osm.name_en OR
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ne.namealt ILIKE osm.name OR
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ne.namealt ILIKE osm.name_en OR
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ne.meganame ILIKE osm.name OR
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ne.meganame ILIKE osm.name_en OR
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ne.gn_ascii ILIKE osm.name OR
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ne.gn_ascii ILIKE osm.name_en OR
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ne.nameascii ILIKE osm.name OR
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ne.nameascii ILIKE osm.name_en OR
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ne.name = unaccent(osm.name)
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)
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AND osm.place IN ('city', 'town', 'village')
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AND ST_DWithin(ne.geometry, osm.geometry, 50000)
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)
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UPDATE osm_city_point AS osm
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-- Move scalerank to range 1 to 10 and merge scalerank 5 with 6 since not enough cities
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-- are in the scalerank 5 bucket
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SET "rank" = CASE WHEN scalerank <= 5 THEN scalerank + 1 ELSE scalerank END
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FROM important_city_point AS ne
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WHERE osm.osm_id = ne.osm_id;
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-- etldoc: ne_10m_populated_places -> osm_city_point
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-- etldoc: osm_city_point -> osm_city_point
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WITH important_city_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, osm.name_en, ne.scalerank, ne.labelrank
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FROM ne_10m_populated_places AS ne, osm_city_point AS osm
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WHERE
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(
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ne.name ILIKE osm.name OR
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ne.name ILIKE osm.name_en OR
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ne.namealt ILIKE osm.name OR
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ne.namealt ILIKE osm.name_en OR
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ne.meganame ILIKE osm.name OR
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ne.meganame ILIKE osm.name_en OR
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ne.gn_ascii ILIKE osm.name OR
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ne.gn_ascii ILIKE osm.name_en OR
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ne.nameascii ILIKE osm.name OR
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ne.nameascii ILIKE osm.name_en OR
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ne.name = unaccent(osm.name)
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)
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AND osm.place IN ('city', 'town', 'village')
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AND ST_DWithin(ne.geometry, osm.geometry, 50000)
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)
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UPDATE osm_city_point AS osm
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-- Move scalerank to range 1 to 10 and merge scalerank 5 with 6 since not enough cities
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-- are in the scalerank 5 bucket
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SET "rank" = CASE WHEN scalerank <= 5 THEN scalerank + 1 ELSE scalerank END
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FROM important_city_point AS ne
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WHERE osm.osm_id = ne.osm_id;
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END;
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$$ LANGUAGE plpgsql;
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SELECT update_osm_city_point();
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CREATE INDEX IF NOT EXISTS osm_city_point_rank_idx ON osm_city_point("rank");
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-- Handle updates
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CREATE SCHEMA IF NOT EXISTS place_city;
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CREATE TABLE IF NOT EXISTS place_city.updates(id serial primary key, t text, unique (t));
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CREATE OR REPLACE FUNCTION place_city.flag() RETURNS trigger AS $$
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BEGIN
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INSERT INTO place_city.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
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RETURN null;
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END;
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$$ language plpgsql;
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CREATE OR REPLACE FUNCTION place_city.refresh() RETURNS trigger AS
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$BODY$
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BEGIN
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RAISE LOG 'Refresh place_city rank';
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PERFORM update_osm_city_point();
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DELETE FROM place_city.updates;
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RETURN null;
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END;
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$BODY$
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language plpgsql;
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CREATE TRIGGER trigger_flag
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AFTER INSERT OR UPDATE OR DELETE ON osm_city_point
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FOR EACH STATEMENT
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EXECUTE PROCEDURE place_city.flag();
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CREATE CONSTRAINT TRIGGER trigger_refresh
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AFTER INSERT ON place_city.updates
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INITIALLY DEFERRED
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FOR EACH ROW
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EXECUTE PROCEDURE place_city.refresh();
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@ -1,34 +1,79 @@
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DROP TRIGGER IF EXISTS trigger_flag ON osm_country_point;
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DROP TRIGGER IF EXISTS trigger_refresh ON place_country.updates;
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ALTER TABLE osm_country_point DROP CONSTRAINT IF EXISTS osm_country_point_rank_constraint;
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-- etldoc: ne_10m_admin_0_countries -> osm_country_point
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-- etldoc: osm_country_point -> osm_country_point
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WITH important_country_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, COALESCE(NULLIF(osm.name_en, ''), ne.name) AS name_en, ne.scalerank, ne.labelrank
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FROM ne_10m_admin_0_countries AS ne, osm_country_point AS osm
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WHERE
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-- We only match whether the point is within the Natural Earth polygon
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-- because name matching is to difficult since OSM does not contain good
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-- enough coverage of ISO codesy
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ST_Within(osm.geometry, ne.geometry)
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-- We leave out tiny countries
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AND ne.scalerank <= 1
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)
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UPDATE osm_country_point AS osm
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-- Normalize both scalerank and labelrank into a ranking system from 1 to 6
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-- where the ranks are still distributed uniform enough across all countries
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SET "rank" = LEAST(6, CEILING((scalerank + labelrank)/2.0))
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FROM important_country_point AS ne
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WHERE osm.osm_id = ne.osm_id;
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CREATE OR REPLACE FUNCTION update_osm_country_point() RETURNS VOID AS $$
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BEGIN
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UPDATE osm_country_point AS osm
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SET "rank" = 6
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WHERE "rank" IS NULL;
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WITH important_country_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, COALESCE(NULLIF(osm.name_en, ''), ne.name) AS name_en, ne.scalerank, ne.labelrank
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FROM ne_10m_admin_0_countries AS ne, osm_country_point AS osm
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WHERE
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-- We only match whether the point is within the Natural Earth polygon
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-- because name matching is to difficult since OSM does not contain good
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-- enough coverage of ISO codesy
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ST_Within(osm.geometry, ne.geometry)
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-- We leave out tiny countries
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AND ne.scalerank <= 1
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)
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UPDATE osm_country_point AS osm
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-- Normalize both scalerank and labelrank into a ranking system from 1 to 6
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-- where the ranks are still distributed uniform enough across all countries
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SET "rank" = LEAST(6, CEILING((scalerank + labelrank)/2.0))
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FROM important_country_point AS ne
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WHERE osm.osm_id = ne.osm_id;
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-- TODO: This shouldn't be necessary? The rank function makes something wrong...
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UPDATE osm_country_point AS osm
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SET "rank" = 1
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WHERE "rank" = 0;
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UPDATE osm_country_point AS osm
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SET "rank" = 6
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WHERE "rank" IS NULL;
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ALTER TABLE osm_country_point ADD CONSTRAINT osm_country_point_rank_constraint CHECK("rank" BETWEEN 1 AND 6);
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-- TODO: This shouldn't be necessary? The rank function makes something wrong...
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UPDATE osm_country_point AS osm
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SET "rank" = 1
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WHERE "rank" = 0;
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END;
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$$ LANGUAGE plpgsql;
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SELECT update_osm_country_point();
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-- ALTER TABLE osm_country_point ADD CONSTRAINT osm_country_point_rank_constraint CHECK("rank" BETWEEN 1 AND 6);
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CREATE INDEX IF NOT EXISTS osm_country_point_rank_idx ON osm_country_point("rank");
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-- Handle updates
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CREATE SCHEMA IF NOT EXISTS place_country;
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CREATE TABLE IF NOT EXISTS place_country.updates(id serial primary key, t text, unique (t));
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CREATE OR REPLACE FUNCTION place_country.flag() RETURNS trigger AS $$
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BEGIN
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INSERT INTO place_country.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
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RETURN null;
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END;
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$$ language plpgsql;
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CREATE OR REPLACE FUNCTION place_country.refresh() RETURNS trigger AS
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$BODY$
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BEGIN
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RAISE LOG 'Refresh place_country rank';
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PERFORM update_osm_country_point();
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DELETE FROM place_country.updates;
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RETURN null;
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END;
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$BODY$
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language plpgsql;
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CREATE TRIGGER trigger_flag
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AFTER INSERT OR UPDATE OR DELETE ON osm_country_point
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FOR EACH STATEMENT
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EXECUTE PROCEDURE place_country.flag();
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CREATE CONSTRAINT TRIGGER trigger_refresh
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AFTER INSERT ON place_country.updates
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INITIALLY DEFERRED
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FOR EACH ROW
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EXECUTE PROCEDURE place_country.refresh();
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@ -1,30 +1,75 @@
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DROP TRIGGER IF EXISTS trigger_flag ON osm_state_point;
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DROP TRIGGER IF EXISTS trigger_refresh ON place_state.updates;
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ALTER TABLE osm_state_point DROP CONSTRAINT IF EXISTS osm_state_point_rank_constraint;
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-- etldoc: ne_10m_admin_1_states_provinces_shp -> osm_state_point
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-- etldoc: osm_state_point -> osm_state_point
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WITH important_state_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, COALESCE(NULLIF(osm.name_en, ''), ne.name) AS name_en, ne.scalerank, ne.labelrank, ne.datarank
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FROM ne_10m_admin_1_states_provinces_shp AS ne, osm_state_point AS osm
|
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WHERE
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-- We only match whether the point is within the Natural Earth polygon
|
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-- because name matching is difficult
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ST_Within(osm.geometry, ne.geometry)
|
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-- We leave out leess important states
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AND ne.scalerank <= 3 AND ne.labelrank <= 2
|
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)
|
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UPDATE osm_state_point AS osm
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-- Normalize both scalerank and labelrank into a ranking system from 1 to 6.
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SET "rank" = LEAST(6, CEILING((scalerank + labelrank + datarank)/3.0))
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FROM important_state_point AS ne
|
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WHERE osm.osm_id = ne.osm_id;
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CREATE OR REPLACE FUNCTION update_osm_state_point() RETURNS VOID AS $$
|
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BEGIN
|
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|
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-- TODO: This shouldn't be necessary? The rank function makes something wrong...
|
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UPDATE osm_state_point AS osm
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SET "rank" = 1
|
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WHERE "rank" = 0;
|
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WITH important_state_point AS (
|
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SELECT osm.geometry, osm.osm_id, osm.name, COALESCE(NULLIF(osm.name_en, ''), ne.name) AS name_en, ne.scalerank, ne.labelrank, ne.datarank
|
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FROM ne_10m_admin_1_states_provinces_shp AS ne, osm_state_point AS osm
|
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WHERE
|
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-- We only match whether the point is within the Natural Earth polygon
|
||||
-- because name matching is difficult
|
||||
ST_Within(osm.geometry, ne.geometry)
|
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-- We leave out leess important states
|
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AND ne.scalerank <= 3 AND ne.labelrank <= 2
|
||||
)
|
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UPDATE osm_state_point AS osm
|
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-- Normalize both scalerank and labelrank into a ranking system from 1 to 6.
|
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SET "rank" = LEAST(6, CEILING((scalerank + labelrank + datarank)/3.0))
|
||||
FROM important_state_point AS ne
|
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WHERE osm.osm_id = ne.osm_id;
|
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|
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DELETE FROM osm_state_point WHERE "rank" IS NULL;
|
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-- TODO: This shouldn't be necessary? The rank function makes something wrong...
|
||||
UPDATE osm_state_point AS osm
|
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SET "rank" = 1
|
||||
WHERE "rank" = 0;
|
||||
|
||||
ALTER TABLE osm_state_point ADD CONSTRAINT osm_state_point_rank_constraint CHECK("rank" BETWEEN 1 AND 6);
|
||||
DELETE FROM osm_state_point WHERE "rank" IS NULL;
|
||||
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
SELECT update_osm_state_point();
|
||||
|
||||
-- ALTER TABLE osm_state_point ADD CONSTRAINT osm_state_point_rank_constraint CHECK("rank" BETWEEN 1 AND 6);
|
||||
CREATE INDEX IF NOT EXISTS osm_state_point_rank_idx ON osm_state_point("rank");
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS place_state;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS place_state.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION place_state.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO place_state.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION place_state.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh place_state rank';
|
||||
PERFORM update_osm_state_point();
|
||||
DELETE FROM place_state.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
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language plpgsql;
|
||||
|
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CREATE TRIGGER trigger_flag
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_state_point
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE place_state.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON place_state.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE place_state.refresh();
|
||||
|
|
|
@ -1,5 +1,47 @@
|
|||
-- etldoc: osm_poi_polygon -> osm_poi_polygon
|
||||
UPDATE osm_poi_polygon SET geometry=topoint(geometry)
|
||||
WHERE ST_GeometryType(geometry) <> 'ST_Point';
|
||||
DROP TRIGGER IF EXISTS trigger_flag ON osm_poi_polygon;
|
||||
DROP TRIGGER IF EXISTS trigger_refresh ON poi.updates;
|
||||
|
||||
ANALYZE osm_poi_polygon;
|
||||
-- etldoc: osm_poi_polygon -> osm_poi_polygon
|
||||
|
||||
CREATE OR REPLACE FUNCTION convert_poi_point() RETURNS VOID AS $$
|
||||
BEGIN
|
||||
UPDATE osm_poi_polygon SET geometry=topoint(geometry) WHERE ST_GeometryType(geometry) <> 'ST_Point';
|
||||
ANALYZE osm_poi_polygon;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
SELECT convert_poi_point();
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS poi;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS poi.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION poi.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO poi.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION poi.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh poi';
|
||||
PERFORM convert_poi_point();
|
||||
DELETE FROM poi.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
||||
language plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_poi_polygon
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE poi.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON poi.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE poi.refresh();
|
||||
|
|
|
@ -1,16 +1,18 @@
|
|||
|
||||
DROP TABLE IF EXISTS osm_transportation_name_linestring CASCADE;
|
||||
DROP TABLE IF EXISTS osm_transportation_name_linestring_gen1 CASCADE;
|
||||
DROP TABLE IF EXISTS osm_transportation_name_linestring_gen2 CASCADE;
|
||||
DROP TABLE IF EXISTS osm_transportation_name_linestring_gen3 CASCADE;
|
||||
DROP TRIGGER IF EXISTS trigger_flag ON osm_highway_linestring;
|
||||
DROP TRIGGER IF EXISTS trigger_refresh ON transportation_name.updates;
|
||||
|
||||
-- Instead of using relations to find out the road names we
|
||||
-- stitch together the touching ways with the same name
|
||||
-- to allow for nice label rendering
|
||||
-- Because this works well for roads that do not have relations as well
|
||||
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_transportation_name_linestring CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_transportation_name_linestring_gen1 CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_transportation_name_linestring_gen2 CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_transportation_name_linestring_gen3 CASCADE;
|
||||
|
||||
-- etldoc: osm_highway_linestring -> osm_transportation_name_linestring
|
||||
CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring AS (
|
||||
CREATE MATERIALIZED VIEW osm_transportation_name_linestring AS (
|
||||
SELECT
|
||||
(ST_Dump(geometry)).geom AS geometry,
|
||||
-- NOTE: The osm_id is no longer the original one which can make it difficult
|
||||
|
@ -35,11 +37,10 @@ CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring AS (
|
|||
GROUP BY name, highway, ref
|
||||
) AS highway_union
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_geometry_idx ON osm_transportation_name_linestring USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_transportation_name_linestring -> osm_transportation_name_linestring_gen1
|
||||
CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring_gen1 AS (
|
||||
CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen1 AS (
|
||||
SELECT ST_Simplify(geometry, 50) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
|
||||
FROM osm_transportation_name_linestring
|
||||
WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 8000
|
||||
|
@ -47,7 +48,7 @@ CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring_gen1 AS (
|
|||
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen1_geometry_idx ON osm_transportation_name_linestring_gen1 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_transportation_name_linestring_gen1 -> osm_transportation_name_linestring_gen2
|
||||
CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring_gen2 AS (
|
||||
CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen2 AS (
|
||||
SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
|
||||
FROM osm_transportation_name_linestring_gen1
|
||||
WHERE highway IN ('motorway','trunk') AND ST_Length(geometry) > 14000
|
||||
|
@ -55,9 +56,46 @@ CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring_gen2 AS (
|
|||
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen2_geometry_idx ON osm_transportation_name_linestring_gen2 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_transportation_name_linestring_gen2 -> osm_transportation_name_linestring_gen3
|
||||
CREATE TABLE IF NOT EXISTS osm_transportation_name_linestring_gen3 AS (
|
||||
CREATE MATERIALIZED VIEW osm_transportation_name_linestring_gen3 AS (
|
||||
SELECT ST_Simplify(geometry, 120) AS geometry, osm_id, member_osm_ids, name, ref, highway, z_order
|
||||
FROM osm_transportation_name_linestring_gen2
|
||||
WHERE highway = 'motorway' AND ST_Length(geometry) > 20000
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS osm_transportation_name_linestring_gen3_geometry_idx ON osm_transportation_name_linestring_gen3 USING gist(geometry);
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS transportation_name;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS transportation_name.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION transportation_name.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO transportation_name.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION transportation_name.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh transportation_name';
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen1;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen2;
|
||||
REFRESH MATERIALIZED VIEW osm_transportation_name_linestring_gen3;
|
||||
DELETE FROM transportation_name.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
||||
language plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_highway_linestring
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE transportation_name.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON transportation_name.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE transportation_name.refresh();
|
||||
|
|
|
@ -1,9 +1,11 @@
|
|||
|
||||
DROP TABLE IF EXISTS osm_water_lakeline CASCADE;
|
||||
DROP TRIGGER IF EXISTS trigger_flag_line ON osm_water_polygon;
|
||||
DROP TRIGGER IF EXISTS trigger_refresh ON water_lakeline.updates;
|
||||
|
||||
-- etldoc: osm_water_polygon -> osm_water_lakeline
|
||||
-- etldoc: lake_centerline -> osm_water_lakeline
|
||||
CREATE TABLE IF NOT EXISTS osm_water_lakeline AS (
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_water_lakeline CASCADE;
|
||||
|
||||
CREATE MATERIALIZED VIEW osm_water_lakeline AS (
|
||||
SELECT wp.osm_id,
|
||||
ll.wkb_geometry AS geometry,
|
||||
name, name_en, ST_Area(wp.geometry) AS area
|
||||
|
@ -11,5 +13,38 @@ CREATE TABLE IF NOT EXISTS osm_water_lakeline AS (
|
|||
INNER JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
|
||||
WHERE wp.name <> ''
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_water_lakeline_geometry_idx ON osm_water_lakeline USING gist(geometry);
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS water_lakeline;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS water_lakeline.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION water_lakeline.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO water_lakeline.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION water_lakeline.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh water_lakeline';
|
||||
REFRESH MATERIALIZED VIEW osm_water_lakeline;
|
||||
DELETE FROM water_lakeline.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
||||
language plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag_line
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_water_polygon
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE water_lakeline.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON water_lakeline.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE water_lakeline.refresh();
|
||||
|
|
|
@ -1,9 +1,11 @@
|
|||
|
||||
DROP TABLE IF EXISTS osm_water_point CASCADE;
|
||||
DROP TRIGGER IF EXISTS trigger_flag_point ON osm_water_polygon;
|
||||
DROP TRIGGER IF EXISTS trigger_refresh ON water_point.updates;
|
||||
|
||||
-- etldoc: osm_water_polygon -> osm_water_point
|
||||
-- etldoc: lake_centerline -> osm_water_point
|
||||
CREATE TABLE IF NOT EXISTS osm_water_point AS (
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_water_point CASCADE;
|
||||
|
||||
CREATE MATERIALIZED VIEW osm_water_point AS (
|
||||
SELECT
|
||||
wp.osm_id, topoint(wp.geometry) AS geometry,
|
||||
wp.name, wp.name_en, ST_Area(wp.geometry) AS area
|
||||
|
@ -11,5 +13,38 @@ CREATE TABLE IF NOT EXISTS osm_water_point AS (
|
|||
LEFT JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
|
||||
WHERE ll.osm_id IS NULL AND wp.name <> ''
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_water_point_geometry_idx ON osm_water_point USING gist (geometry);
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS water_point;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS water_point.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION water_point.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO water_point.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION water_point.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh water_point';
|
||||
REFRESH MATERIALIZED VIEW osm_water_point;
|
||||
DELETE FROM water_point.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
||||
language plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag_point
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_water_polygon
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE water_point.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON water_point.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE water_point.refresh();
|
||||
|
|
|
@ -1,15 +1,17 @@
|
|||
|
||||
DROP TABLE IF EXISTS osm_important_waterway_linestring CASCADE;
|
||||
DROP TABLE IF EXISTS osm_important_waterway_linestring_gen1 CASCADE;
|
||||
DROP TABLE IF EXISTS osm_important_waterway_linestring_gen2 CASCADE;
|
||||
DROP TABLE IF EXISTS osm_important_waterway_linestring_gen3 CASCADE;
|
||||
DROP TRIGGER IF EXISTS trigger_flag ON osm_waterway_linestring;
|
||||
DROP TRIGGER IF EXISTS trigger_refresh ON waterway.updates;
|
||||
|
||||
-- We merge the waterways by name like the highways
|
||||
-- This helps to drop not important rivers (since they do not have a name)
|
||||
-- and also makes it possible to filter out too short rivers
|
||||
|
||||
-- etldoc: osm_waterway_linestring -> osm_important_waterway_linestring
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring AS (
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_important_waterway_linestring CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_important_waterway_linestring_gen1 CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_important_waterway_linestring_gen2 CASCADE;
|
||||
DROP MATERIALIZED VIEW IF EXISTS osm_important_waterway_linestring_gen3 CASCADE;
|
||||
|
||||
CREATE MATERIALIZED VIEW osm_important_waterway_linestring AS (
|
||||
SELECT
|
||||
(ST_Dump(geometry)).geom AS geometry,
|
||||
name
|
||||
|
@ -22,11 +24,10 @@ CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring AS (
|
|||
GROUP BY name
|
||||
) AS waterway_union
|
||||
);
|
||||
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_geometry_idx ON osm_important_waterway_linestring USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring -> osm_important_waterway_linestring_gen1
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen1 AS (
|
||||
CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen1 AS (
|
||||
SELECT ST_Simplify(geometry, 60) AS geometry, name
|
||||
FROM osm_important_waterway_linestring
|
||||
WHERE ST_Length(geometry) > 1000
|
||||
|
@ -34,7 +35,7 @@ CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen1 AS (
|
|||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen1_geometry_idx ON osm_important_waterway_linestring_gen1 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring_gen1 -> osm_important_waterway_linestring_gen2
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen2 AS (
|
||||
CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen2 AS (
|
||||
SELECT ST_Simplify(geometry, 100) AS geometry, name
|
||||
FROM osm_important_waterway_linestring_gen1
|
||||
WHERE ST_Length(geometry) > 4000
|
||||
|
@ -42,9 +43,49 @@ CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen2 AS (
|
|||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen2_geometry_idx ON osm_important_waterway_linestring_gen2 USING gist(geometry);
|
||||
|
||||
-- etldoc: osm_important_waterway_linestring_gen2 -> osm_important_waterway_linestring_gen3
|
||||
CREATE TABLE IF NOT EXISTS osm_important_waterway_linestring_gen3 AS (
|
||||
CREATE MATERIALIZED VIEW osm_important_waterway_linestring_gen3 AS (
|
||||
SELECT ST_Simplify(geometry, 200) AS geometry, name
|
||||
FROM osm_important_waterway_linestring_gen2
|
||||
WHERE ST_Length(geometry) > 8000
|
||||
);
|
||||
CREATE INDEX IF NOT EXISTS osm_important_waterway_linestring_gen3_geometry_idx ON osm_important_waterway_linestring_gen3 USING gist(geometry);
|
||||
|
||||
-- Handle updates
|
||||
|
||||
CREATE SCHEMA IF NOT EXISTS waterway;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS waterway.updates(id serial primary key, t text, unique (t));
|
||||
CREATE OR REPLACE FUNCTION waterway.flag() RETURNS trigger AS $$
|
||||
BEGIN
|
||||
INSERT INTO waterway.updates(t) VALUES ('y') ON CONFLICT(t) DO NOTHING;
|
||||
RETURN null;
|
||||
END;
|
||||
$$ language plpgsql;
|
||||
|
||||
CREATE OR REPLACE FUNCTION waterway.refresh() RETURNS trigger AS
|
||||
$BODY$
|
||||
BEGIN
|
||||
RAISE LOG 'Refresh waterway';
|
||||
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring;
|
||||
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen1;
|
||||
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen2;
|
||||
REFRESH MATERIALIZED VIEW osm_important_waterway_linestring_gen3;
|
||||
DELETE FROM waterway.updates;
|
||||
RETURN null;
|
||||
END;
|
||||
$BODY$
|
||||
language plpgsql;
|
||||
|
||||
CREATE TRIGGER trigger_flag
|
||||
AFTER INSERT OR UPDATE OR DELETE ON osm_waterway_linestring
|
||||
FOR EACH STATEMENT
|
||||
EXECUTE PROCEDURE waterway.flag();
|
||||
|
||||
CREATE CONSTRAINT TRIGGER trigger_refresh
|
||||
AFTER INSERT ON waterway.updates
|
||||
INITIALLY DEFERRED
|
||||
FOR EACH ROW
|
||||
EXECUTE PROCEDURE waterway.refresh();
|
||||
|
||||
|
||||
|
||||
|
|
Ładowanie…
Reference in New Issue