title: Dynamic fields querying in django
body: <p>I have a model containing 50 plus fields, while I would like to fetch the specific fields say some 3 or 4 fields only from database.</p>
  
  <p>In case of static query, the above could be solved as follows</p>
  
  <pre><code>field_value = model.objects.values_list(field1, field3, field9)
  </code></pre>
  
  <p>while how the same could be replicated when the <strong><em>above fields are dynamically chosen</em></strong>.</p>
  
  <p>Is there any way if we could store the fields for retrieval as a list and use the list as input parameter for values_list. </p>