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distinguish bays from other water polygons

pull/605/head
Eva J 2019-04-10 10:04:23 +02:00
rodzic 8fe9af2327
commit 6ec66e94e3
1 zmienionych plików z 11 dodań i 10 usunięć
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21
layers/water/water.sql
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@ -1,5 +1,6 @@
CREATE OR REPLACE FUNCTION water_class(waterway TEXT) RETURNS TEXT AS $$
CREATE OR REPLACE FUNCTION water_class(waterway TEXT, "natural" TEXT) RETURNS TEXT AS $$
SELECT CASE
WHEN "natural"='bay' THEN 'bay'
WHEN waterway='' THEN 'lake'
WHEN waterway='dock' THEN 'dock'
ELSE 'river'
@ -53,7 +54,7 @@ CREATE OR REPLACE VIEW water_z6 AS (
SELECT geometry, 'ocean'::text AS class FROM ne_10m_ocean
UNION ALL
-- etldoc: osm_water_polygon_gen6 -> water_z6
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen6
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen6
);
CREATE OR REPLACE VIEW water_z7 AS (
@ -61,7 +62,7 @@ CREATE OR REPLACE VIEW water_z7 AS (
SELECT geometry, 'ocean'::text AS class FROM ne_10m_ocean
UNION ALL
-- etldoc: osm_water_polygon_gen5 -> water_z7
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen5
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen5
);
CREATE OR REPLACE VIEW water_z8 AS (
@ -69,7 +70,7 @@ CREATE OR REPLACE VIEW water_z8 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon_gen4
UNION ALL
-- etldoc: osm_water_polygon_gen4 -> water_z8
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen4
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen4
);
CREATE OR REPLACE VIEW water_z9 AS (
@ -77,7 +78,7 @@ CREATE OR REPLACE VIEW water_z9 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon_gen3
UNION ALL
-- etldoc: osm_water_polygon_gen3 -> water_z9
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen3
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen3
);
CREATE OR REPLACE VIEW water_z10 AS (
@ -85,7 +86,7 @@ CREATE OR REPLACE VIEW water_z10 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon_gen2
UNION ALL
-- etldoc: osm_water_polygon_gen2 -> water_z10
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen2
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen2
);
CREATE OR REPLACE VIEW water_z11 AS (
@ -93,7 +94,7 @@ CREATE OR REPLACE VIEW water_z11 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon_gen1
UNION ALL
-- etldoc: osm_water_polygon_gen1 -> water_z11
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon_gen1
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon_gen1
);
CREATE OR REPLACE VIEW water_z12 AS (
@ -101,7 +102,7 @@ CREATE OR REPLACE VIEW water_z12 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon
UNION ALL
-- etldoc: osm_water_polygon -> water_z12
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon
);
CREATE OR REPLACE VIEW water_z13 AS (
@ -109,7 +110,7 @@ CREATE OR REPLACE VIEW water_z13 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon
UNION ALL
-- etldoc: osm_water_polygon -> water_z13
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon
);
CREATE OR REPLACE VIEW water_z14 AS (
@ -117,7 +118,7 @@ CREATE OR REPLACE VIEW water_z14 AS (
SELECT geometry, 'ocean'::text AS class FROM osm_ocean_polygon
UNION ALL
-- etldoc: osm_water_polygon -> water_z14
SELECT geometry, water_class(waterway) AS class FROM osm_water_polygon
SELECT geometry, water_class(waterway, "natural") AS class FROM osm_water_polygon
);
-- etldoc: layer_water [shape=record fillcolor=lightpink, style="rounded,filled",