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

Show the average and maximum damage for all storms with max speed higher than 1000.
SELECT AVG(damage_millions_usd), MAX(damage_millions_usd) FROM storm WHERE max_speed > 1000
SELECT AVG("damage_millions_usd"), MAX("damage_millions_usd") FROM "storm" WHERE "max_speed" > 1000