Qual total tem um clube de Darlington, e um gol de liga de 13, e um gol de Copa da Liga de 1?
CREATE TABLE table_name_68 (total INTEGER, league_cup_goals VARCHAR, club VARCHAR, league_goals VARCHAR)
SELECT SUM(total) FROM table_name_68 WHERE club = "darlington" AND league_goals = "13" AND league_cup_goals = "1"