Question: Show all game names played by at least 1000 hours.
Schema: create table plays_games (gameid varchar, PRIMARY KEY (gameid)); create table video_games (gameid varchar, PRIMARY KEY (gameid))
SQL: select gname from plays_games as t1 join video_games as t2 on t1.gameid = t2.gameid group by t1.gameid having sum(hours_played) >= 1000