title: Does Oracle have any built-in hash function?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/5595774/is-there-any-hash-function-in-pl-sql">Is there any hash function in PL/SQL?</a>  </p>
  </blockquote>
  
  
  
  <p>I have a column with NCLOB database type in Oracle 11g. I need to get a hash value for its content. How can I do this using any built-in Oracle function or inside a PL/SQL SP in Oracle?</p>