title: extract BLOB from Oracle
body: <p>I would like to export data from my database locally, the column that contains the blob is <code>"bbl_fic"</code>.</p>
  
  <p>Is it possible to export my data without creating a package? With just one <code>SQL</code> request?</p>
  
  <p>I can't use <code>C#</code> or <code>Java</code> to extract the data, and I don't really know how to do it.</p>
  
  <p>thx!</p>