23 lines
988 B
SQL
23 lines
988 B
SQL
CREATE TABLE IF NOT EXISTS osm_important_place_point AS (
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SELECT osm.geometry, osm.osm_id, osm.name, osm.name_en, osm.place, ne.scalerank, COALESCE(osm.population, ne.pop_min) AS population
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FROM ne_10m_populated_places AS ne, osm_place_point AS osm
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WHERE
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(
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ne.name ILIKE osm.name OR
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ne.name ILIKE osm.name_en OR
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ne.namealt ILIKE osm.name OR
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ne.namealt ILIKE osm.name_en OR
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ne.meganame ILIKE osm.name OR
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ne.meganame ILIKE osm.name_en OR
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ne.gn_ascii ILIKE osm.name OR
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ne.gn_ascii ILIKE osm.name_en OR
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ne.nameascii ILIKE osm.name OR
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ne.nameascii ILIKE osm.name_en
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)
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AND (osm.place = 'city' OR osm.place= 'town' OR osm.place = 'village')
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AND ST_DWithin(ne.geom, osm.geometry, 50000)
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);
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CREATE INDEX IF NOT EXISTS osm_important_place_point_geometry_idx ON osm_important_place_point USING gist(geometry);
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CLUSTER osm_important_place_point USING osm_important_place_point_geometry_idx;
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