title: how to convert long raw data type to readable format(oracle version :11.2.0.3.0) in oracle?
body: <p>how to convert long raw data type to readable format(oracle version :11.2.0.3.0)  in oracle?</p>
  
  <p>Please help me
  oracle version :11.2.0.3.0
  i want to convert long raw data type to readable format</p>