What was the latest year of release for the greatest hits title?
CREATE TABLE "greatest_hits_best_of_compilations" (
  "title" text,
  "label" text,
  "year_of_release" real,
  "country_of_release" text,
  "peaches" text
);
SELECT MAX("year_of_release") FROM "greatest_hits_best_of_compilations" WHERE "title"='greatest hits';