How many points does the club that had 45 points against it have?
CREATE TABLE "table" (
  "position" real,
  "club" text,
  "played" real,
  "won" real,
  "drawn" real,
  "lost" real,
  "pts_for" real,
  "pts_agst" real,
  "points" real,
  "percent" text
);
SELECT "points" FROM "table" WHERE "pts_agst"=45;