Select Code to Download

-- SQL code:

...
       name char(256),
       homepage char(256)
    );

select distinct search_engine.id from search_engine
  inner join visit on search_engine.id = visit.engine_id
order by visit.date desc
limit 10;

select distinct search_engine.id from search_engine
  inner join (select visit.id from visit order by visit.date desc limi
+t 10);