11 lines
243 B
MySQL
11 lines
243 B
MySQL
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-- Unify class names that represent the same type of feature
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CREATE OR REPLACE FUNCTION landuse_unify(class text) RETURNS text LANGUAGE plpgsql
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AS
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$$
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BEGIN
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RETURN CASE
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WHEN class='grave_yard' THEN 'cemetery'
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ELSE class END;
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END;
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$$;
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