CREATE TABLE table_name_22 (points INT, played VARCHAR, goal_difference VARCHAR, losses VARCHAR, goals_against VARCHAR)

What is the fewest points for positions with under 12 losses, goals against under 50, goal difference over 11, and under 30 played?
SELECT MIN(points) FROM table_name_22 WHERE losses < 12 AND goals_against < 50 AND goal_difference > 11 AND played < 30
SELECT MIN("points") FROM "table_name_22" WHERE "goal_difference" > 11 AND "goals_against" < 50 AND "losses" < 12 AND "played" < 30