kopia lustrzana https://github.com/openmaptiles/openmaptiles
9 wiersze
238 B
MySQL
9 wiersze
238 B
MySQL
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CREATE OR REPLACE FUNCTION normalize_capital_level(capital TEXT)
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RETURNS INT AS $$
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SELECT CASE
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WHEN capital IN ('yes', '2') THEN 2
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WHEN capital = '4' THEN 4
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ELSE NULL
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END;
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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