CREATE TABLE table_name_98 (points_2 NUMBER, goals_for VARCHAR2, team VARCHAR2)

What is the sum of Altrincham's Points 2 when they had more than 52 Goals For?
SELECT SUM(points_2) FROM table_name_98 WHERE goals_for > 52 AND team = "altrincham"
SELECT SUM("points_2") FROM "table_name_98" WHERE "altrincham" = "team" AND "goals_for" > 52