kopia lustrzana https://github.com/osm2vectortiles/osm2vectortiles
39 wiersze
2.2 KiB
SQL
39 wiersze
2.2 KiB
SQL
/* OSM Landuse Polygons */
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DROP TABLE IF EXISTS osm_landuse_polygon_subdivided_gen0 CASCADE;
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DROP TABLE IF EXISTS osm_landuse_polygon_subdivided_gen1 CASCADE;
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DROP TABLE IF EXISTS osm_landuse_polygon_subdivided CASCADE;
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CREATE TABLE osm_landuse_polygon_subdivided_gen0 AS SELECT id,timestamp,type,area,st_subdivide(geometry,1024) AS geometry FROM osm_landuse_polygon_gen0;
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CREATE TABLE osm_landuse_polygon_subdivided_gen1 AS SELECT id,timestamp,type,area,st_subdivide(geometry,1024) AS geometry FROM osm_landuse_polygon_gen1;
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CREATE TABLE osm_landuse_polygon_subdivided AS SELECT id,timestamp,type,area,st_subdivide(geometry,1024) AS geometry FROM osm_landuse_polygon;
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SELECT UpdateGeometrySRID('osm_landuse_polygon_subdivided_gen0','geometry',3857);
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SELECT UpdateGeometrySRID('osm_landuse_polygon_subdivided_gen1','geometry',3857);
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SELECT UpdateGeometrySRID('osm_landuse_polygon_subdivided','geometry',3857);
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen0 USING btree(id);
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen1 USING btree(id);
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CREATE INDEX ON osm_landuse_polygon_subdivided USING btree(id);
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen0 USING btree (st_geohash(st_transform(st_setsrid(box2d(geometry)::geometry, 3857), 4326)));
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen1 USING btree (st_geohash(st_transform(st_setsrid(box2d(geometry)::geometry, 3857), 4326)));
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CREATE INDEX ON osm_landuse_polygon_subdivided USING btree (st_geohash(st_transform(st_setsrid(box2d(geometry)::geometry, 3857), 4326)));
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen0 USING gist (geometry);
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CREATE INDEX ON osm_landuse_polygon_subdivided_gen1 USING gist (geometry);
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CREATE INDEX ON osm_landuse_polygon_subdivided USING gist (geometry);
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ANALYZE osm_landuse_polygon_subdivided_gen0;
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ANALYZE osm_landuse_polygon_subdivided_gen1;
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ANALYZE osm_landuse_polygon_subdivided;
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/* Update SRID for lakes and water polygons */
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SELECT UpdateGeometrySRID('ne_110m_lakes','geom',3857);
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SELECT UpdateGeometrySRID('ne_50m_lakes','geom',3857);
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SELECT UpdateGeometrySRID('ne_10m_lakes','geom',3857);
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SELECT UpdateGeometrySRID('osm_water_polygon','geometry',3857);
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SELECT UpdateGeometrySRID('osm_water_polygon_gen0','geometry',3857);
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