What was the record of the Denver Broncos when they play at Mile High Stadium against the Minnesota Vikings and 38,494 fans were in attendance?
CREATE TABLE "schedule" (
  "week" real,
  "date" text,
  "opponent" text,
  "result" text,
  "game_site" text,
  "record" text,
  "attendance" real
);
SELECT "record" FROM "schedule" WHERE "attendance">'38,494' AND "game_site"='mile high stadium' AND "opponent"='minnesota vikings';