CREATE TABLE table_69547 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" TEXT)

What was the earliest year that Scuderia Ferrari was an entrant with 0 points?
SELECT MIN("Year") FROM table_69547 WHERE "Points" = '0' AND "Entrant" = 'scuderia ferrari'
SELECT MIN("Year") FROM "table_69547" WHERE "Entrant" = 'scuderia ferrari' AND "Points" = '0'