title: Oracle - How to generate DDL script from SQL Developer PROGRAMMATICALLY?
body: <p>I knew If I need to generate <code>Oracle DDL script</code> using <code>Oracle SQL developer</code><br />
  I must follow the next steps<br />
  <a href="https://stackoverflow.com/questions/1564347/oracle-how-to-generate-script-from-sql-developer">Oracle - How to generate script from sql developer</a><br />
  <em>SQL Developer -&gt; Tools -&gt; Database Export......</em></p>
  <p>But what about
  if I need to write script or any other trick<br />
  To run it PROGRAMMATICALLY<br />
  So it can be scheduled and generated automatically later</p>