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Make sure areas above 160000000 get rank 2 or 1 (#1623)

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This is a follow-up on https://github.com/openmaptiles/openmaptiles/pull/1604 . Seminole Nation is shown in the screenshot there with rank 3 while based on area it should be 1. This PR fixes `area_rank()` function to handle areas greater than 160000000, e.g. this fixes #1622 .

Co-authored-by: Paul Norman <penorman@mac.com>
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Peter Hanecak 2024-01-29 07:51:24 +01:00 committed by GitHub
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commit fe61912c09
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1 changed files with 5 additions and 5 deletions
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10
layers/place/area_rank.sql
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@ -1,12 +1,12 @@
CREATE OR REPLACE FUNCTION area_rank(area real) RETURNS int AS
$$
SELECT CASE
WHEN area < 10000000 THEN 6
WHEN area BETWEEN 1000000 AND 15000000 THEN 5
WHEN area BETWEEN 15000000 AND 40000000 THEN 4
WHEN area > 40000000 THEN 3
WHEN area > 160000000 THEN 2
WHEN area > 640000000 THEN 1
WHEN area > 160000000 THEN 2
WHEN area > 40000000 THEN 3
WHEN area > 15000000 THEN 4
WHEN area > 10000000 THEN 5
WHEN area > 0 THEN 6
ELSE 7
END;
$$ LANGUAGE SQL IMMUTABLE