Table schema:
CREATE TABLE table_name_65 (club_career VARCHAR, league_goals VARCHAR, league_apps VARCHAR, position VARCHAR, total_goals VARCHAR)

Question: What was the club career for players in positions of DF, fewer than 18 total goals, fewer than 129 league appearances, and more than 7 league goals?
SQL: SELECT club_career FROM table_name_65 WHERE position = "df" AND total_goals < 18 AND league_apps < 129 AND league_goals > 7