openmaptiles/layers/water_name/merge_lakelines.sql
2016-10-28 16:11:38 +02:00

10 lines
316 B
SQL

CREATE TABLE IF NOT EXISTS osm_water_lakeline AS (
SELECT wp.osm_id,
ll.wkb_geometry AS geometry,
name, name_en
FROM osm_water_polygon AS wp
INNER JOIN lake_centerline ll ON wp.osm_id = ll.osm_id
);
CREATE INDEX IF NOT EXISTS osm_water_lakeline_geometry_idx ON osm_water_lakeline USING gist(geometry);