Can you tell me the Name that has the DCSF number of 2117?
CREATE TABLE "central_watford_west_watford_and_oxhey" (
  "name" text,
  "faith" text,
  "type" text,
  "intake" real,
  "dcsf_number" real,
  "ofsted_number" real
);
SELECT "name" FROM "central_watford_west_watford_and_oxhey" WHERE "dcsf_number"=2117;