osm2vectortiles/src/import-sql/layers/water.sql

75 wiersze
1.8 KiB
SQL

CREATE OR REPLACE VIEW water_z0 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon_gen0
UNION ALL
SELECT 0 AS osm_id, geom AS geometry
FROM ne_110m_lakes;
CREATE OR REPLACE VIEW water_z1 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon_gen0
UNION ALL
SELECT 0 AS osm_id, geom AS geometry
FROM ne_110m_lakes;
CREATE OR REPLACE VIEW water_z2toz3 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon_gen1
UNION ALL
SELECT 0 AS osm_id, geom AS geometry
FROM ne_50m_lakes;
CREATE OR REPLACE VIEW water_z4 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon_gen1
UNION ALL
SELECT 0 AS osm_id, geom AS geometry
FROM ne_10m_lakes;
CREATE OR REPLACE VIEW water_z5toz7 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon_gen1
UNION ALL
SELECT id AS osm_id, geometry
FROM osm_water_polygon_gen1;
CREATE OR REPLACE VIEW water_z8toz10 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon
UNION ALL
SELECT id AS osm_id, geometry
FROM osm_water_polygon_gen0;
CREATE OR REPLACE VIEW water_z11toz12 AS
SELECT 0 AS osm_id, geometry, 0 AS area
FROM osm_ocean_polygon
UNION ALL
SELECT id AS osm_id, geometry, area
FROM osm_water_polygon
WHERE area >= 15000;
CREATE OR REPLACE VIEW water_z13toz14 AS
SELECT 0 AS osm_id, geometry
FROM osm_ocean_polygon
UNION ALL
SELECT id AS osm_id, geometry
FROM osm_water_polygon;
CREATE OR REPLACE VIEW water_layer AS (
SELECT osm_id FROM water_z0
UNION
SELECT osm_id FROM water_z1
UNION
SELECT osm_id FROM water_z2toz3
UNION
SELECT osm_id FROM water_z4
UNION
SELECT osm_id FROM water_z5toz7
UNION
SELECT osm_id FROM water_z8toz10
UNION
SELECT osm_id FROM water_z11toz12
UNION
SELECT osm_id FROM water_z13toz14
);