How many college/junior/clubteams have John garrett as the player?
CREATE TABLE "draft_picks" (
  "pick_num" real,
  "player" text,
  "position" text,
  "nationality" text,
  "nhl_team" text,
  "college_junior_club_team" text
);
SELECT COUNT("college_junior_club_team") FROM "draft_picks" WHERE "player"='John Garrett';