openmaptiles/layers/park/update_park_polygon.sql

141 wiersze
5.4 KiB
PL/PgSQL

ALTER TABLE osm_park_polygon ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen1 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen2 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen3 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen4 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen5 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen6 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen7 ADD COLUMN IF NOT EXISTS geometry_point geometry;
ALTER TABLE osm_park_polygon_gen8 ADD COLUMN IF NOT EXISTS geometry_point geometry;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen1;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen2;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen3;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen4;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen5;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen6;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen7;
DROP TRIGGER IF EXISTS update_row ON osm_park_polygon_gen8;
-- etldoc: osm_park_polygon -> osm_park_polygon
-- etldoc: osm_park_polygon_gen1 -> osm_park_polygon_gen1
-- etldoc: osm_park_polygon_gen2 -> osm_park_polygon_gen2
-- etldoc: osm_park_polygon_gen3 -> osm_park_polygon_gen3
-- etldoc: osm_park_polygon_gen4 -> osm_park_polygon_gen4
-- etldoc: osm_park_polygon_gen5 -> osm_park_polygon_gen5
-- etldoc: osm_park_polygon_gen6 -> osm_park_polygon_gen6
-- etldoc: osm_park_polygon_gen7 -> osm_park_polygon_gen7
-- etldoc: osm_park_polygon_gen8 -> osm_park_polygon_gen8
CREATE OR REPLACE FUNCTION update_osm_park_polygon() RETURNS VOID AS $$
BEGIN
UPDATE osm_park_polygon
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen1
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen2
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen3
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen4
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen5
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen6
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen7
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
UPDATE osm_park_polygon_gen8
SET tags = update_tags(tags, geometry),
geometry_point = st_centroid(geometry);
END;
$$ LANGUAGE plpgsql;
SELECT update_osm_park_polygon();
CREATE INDEX IF NOT EXISTS osm_park_polygon_point_geom_idx ON osm_park_polygon USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen1_point_geom_idx ON osm_park_polygon_gen1 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen2_point_geom_idx ON osm_park_polygon_gen2 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen3_point_geom_idx ON osm_park_polygon_gen3 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen4_point_geom_idx ON osm_park_polygon_gen4 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen5_point_geom_idx ON osm_park_polygon_gen5 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen6_point_geom_idx ON osm_park_polygon_gen6 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen7_point_geom_idx ON osm_park_polygon_gen7 USING gist(geometry_point);
CREATE INDEX IF NOT EXISTS osm_park_polygon_gen8_point_geom_idx ON osm_park_polygon_gen8 USING gist(geometry_point);
CREATE OR REPLACE FUNCTION update_osm_park_polygon_row()
RETURNS TRIGGER
AS
$BODY$
BEGIN
NEW.tags = update_tags(NEW.tags, NEW.geometry);
NEW.geometry_point = st_centroid(NEW.geometry);
RETURN NEW;
END;
$BODY$
LANGUAGE plpgsql;
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen1
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen2
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen3
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen4
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen5
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen6
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen7
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();
CREATE TRIGGER update_row
BEFORE INSERT OR UPDATE ON osm_park_polygon_gen8
FOR EACH ROW
EXECUTE PROCEDURE update_osm_park_polygon_row();