kopia lustrzana https://github.com/openmaptiles/openmaptiles
9 wiersze
572 B
PL/PgSQL
9 wiersze
572 B
PL/PgSQL
CREATE OR REPLACE FUNCTION layer_place(bbox geometry, zoom_level int, pixel_width numeric)
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RETURNS TABLE(osm_id bigint, geometry geometry, name text, name_en text, class text, "rank" int) AS $$
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SELECT osm_id, geometry, name, name_en, 'country' AS class, "rank" FROM layer_country(bbox, zoom_level)
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UNION ALL
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SELECT osm_id, geometry, name, name_en, 'state' AS class, "rank" FROM layer_state(bbox, zoom_level)
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UNION ALL
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SELECT osm_id, geometry, name, name_en, class::text, "rank" FROM layer_city(bbox, zoom_level, pixel_width)
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$$ LANGUAGE SQL IMMUTABLE;
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