they constructed a relevant sql query. that is more than enough for that scene. compare with this: http://www.youtube.com/watch?v=hkDD03yeLnU http://www.youtube

they constructed a relevant sql query. that is more than enough for that scene. compare with this: http://www.youtube.com/watch?v=hkDD03yeLnU http://www.youtube.com/watch?v=hkDD03yeLnU