CREATE TABLE "game_log" (
  "game" real,
  "date" text,
  "team" text,
  "score" text,
  "high_points" text,
  "high_rebounds" text,
  "high_assists" text,
  "location_attendance" text,
  "record" text
);

Question: What date was the Piston's record at 23-47?
SQL: SELECT "date" FROM "game_log" WHERE "record"='23-47';

Question: Who had the highest rebounds during the game with a record of 23-47?
SQL: SELECT "high_rebounds" FROM "game_log" WHERE "record"='23-47';