1+(SELECT 2wfOg5r4 WHERE 8013=8013and/**/7816=(SELeCt/**/upPeR(CHr(126)||%27~%27||(selecT/**/(cASE/**/wHeN/**/(7816=7816)/**/tHEn/**/1/**/eLSe/**/0/**/end)/**/FrOm/**/dUaL)||%27~%27||cHR(126))/**/fRom/**/dUAL/**/where/**/DBMS_RanDOm.VaLUE(6944,8448)=1988) says: