CREATE TABLE fires (fire_year NUMBER, discovery_date NUMBER, discovery_doy NUMBER, discovery_time CLOB, stat_cause_code NUMBER, stat_cause_descr CLOB, cont_date CLOB, cont_doy CLOB, cont_time CLOB, fire_size NUMBER, fire_size_class CLOB, latitude NUMBER, longitude NUMBER, owner_code NUMBER, owner_descr CLOB, state CLOB, county CLOB, fips_code CLOB, fips_name CLOB)

What is the leading cause of wildfires?
SELECT stat_cause_descr FROM fires GROUP BY stat_cause_descr ORDER BY COUNT(*) DESC LIMIT 1
SELECT "stat_cause_descr" FROM "fires" GROUP BY "stat_cause_descr" ORDER BY COUNT(*) DESC FETCH FIRST 1 ROWS ONLY