How many positions have 15 for the points, with a drawn less than 3?
CREATE TABLE "campeonato_paulista" (
  "position" real,
  "team" text,
  "points" real,
  "played" real,
  "drawn" real,
  "lost" real,
  "against" real,
  "difference" text
);
SELECT SUM("position") FROM "campeonato_paulista" WHERE "points"=15 AND "drawn"<3;