What is the total to par of player jeff sluman, who won before 1993 and has a total greater than 154?
CREATE TABLE "missed_the_cut" (
  "player" text,
  "country" text,
  "year_won" real,
  "total" real,
  "to_par" real
);
SELECT COUNT("to_par") FROM "missed_the_cut" WHERE "year_won"<1993 AND "player"='jeff sluman' AND "total">154;