(SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(109),CHAR(107),CHAR(99),CHAR(114),CHAR(100),CHAR(100),CHAR(119),CHAR(111),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP BY x)a)

This is demo Description

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