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Add an index for names at low zoom #4617

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merged 1 commit into from
Sep 2, 2022
Merged

Add an index for names at low zoom #4617

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3 changes: 3 additions & 0 deletions indexes.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,9 @@ CREATE INDEX planet_osm_polygon_military
CREATE INDEX planet_osm_polygon_name
ON planet_osm_polygon USING GIST (ST_PointOnSurface(way))
WHERE name IS NOT NULL;
CREATE INDEX planet_osm_polygon_name_z6
ON planet_osm_polygon USING GIST (ST_PointOnSurface(way))
WHERE name IS NOT NULL AND way_area > 5980000;
CREATE INDEX planet_osm_polygon_nobuilding
ON planet_osm_polygon USING GIST (way)
WHERE building IS NULL;
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3 changes: 3 additions & 0 deletions indexes.yml
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Expand Up @@ -20,6 +20,9 @@ polygon:
name:
function: ST_PointOnSurface(way)
where: name IS NOT NULL
name_z6:
function: ST_PointOnSurface(way)
where: name IS NOT NULL AND way_area > 5980000
admin:
function: ST_PointOnSurface(way)
where: name IS NOT NULL AND boundary = 'administrative' AND admin_level IN ('0', '1', '2', '3', '4')
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