CREATE TABLE table_name_81 (goals_for NUMBER, wins VARCHAR2, draws VARCHAR2, goals_against VARCHAR2, goal_differential VARCHAR2)

for a Goals Against smaller than 9, and a Goal Differential of 0, and a Draws smaller than 2, and a Wins of 1, what's the goal total?
SELECT SUM(goals_for) FROM table_name_81 WHERE goals_against < 9 AND goal_differential = "0" AND draws < 2 AND wins = 1
SELECT SUM("goals_for") FROM "table_name_81" WHERE "0" = "goal_differential" AND "draws" < 2 AND "goals_against" < 9 AND "wins" = 1