CREATE TABLE region (region_id DECIMAL, region_code TEXT, region_name TEXT)
CREATE TABLE affected_region (region_id DECIMAL, storm_id DECIMAL, number_city_affected DECIMAL)
CREATE TABLE storm (storm_id DECIMAL, name TEXT, dates_active TEXT, max_speed DECIMAL, damage_millions_usd DECIMAL, number_deaths DECIMAL)

Show names for all regions except for Denmark.
SELECT region_name FROM region WHERE region_name <> 'Denmark'
SELECT "region_name" FROM "region" WHERE "region_name" <> 'Denmark'