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Add German names (name_de), unify English names (name_en)

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jirik
2017-03-17 12:56:54 +01:00
parent 24ed38ba14
commit 4c6d30066d
24 changed files with 120 additions and 62 deletions
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7
layers/poi/layer.sql
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@@ -3,8 +3,11 @@
-- etldoc: label="layer_poi | <z14_> z14+" ] ;
CREATE OR REPLACE FUNCTION layer_poi(bbox geometry, zoom_level integer, pixel_width numeric)
RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text, subclass text, "rank" int) AS $$
SELECT osm_id, geometry, NULLIF(name, '') AS name, NULLIF(name_en, '') AS name_en, poi_class(subclass) AS class, subclass,
RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, name_de text, class text, subclass text, "rank" int) AS $$
SELECT osm_id, geometry, NULLIF(name, '') AS name,
COALESCE(NULLIF(name_en, ''), name) AS name_en,
COALESCE(NULLIF(name_de, ''), name, name_en) AS name_de,
poi_class(subclass) AS class, subclass,
row_number() OVER (
PARTITION BY LabelGrid(geometry, 100 * pixel_width)
ORDER BY CASE WHEN name = '' THEN 2000 ELSE poi_class_rank(poi_class(subclass)) END ASC