CREATE TABLE "track_records" (
  "sport" text,
  "record" text,
  "nation_athlete_s" text,
  "date" text,
  "time_seconds" real
);

Question: What Date has a time of (seconds) 42.172?
SQL: SELECT "date" FROM "track_records" WHERE "time_seconds"=42.172;

Question: What is the Record for 23 january 2010, with a time smaller than 42.679 seconds?
SQL: SELECT "record" FROM "track_records" WHERE "date"='23 january 2010' AND "time_seconds"<42.679;