title: display the full column size in zeppelin %sql
body: <p>I simply want to display the column without truncate into a select where i have an array or a Map with a very big lenth.</p>
  
  <p>I use zeppelin to query a df register as temp table:</p>
  
  <pre><code>%livy.sql
  select * from maTable
  </code></pre>
  
  <p>I would like to have the full length of the Consommeur column
  I get something like:
  <a href="https://i.stack.imgur.com/NjkDM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NjkDM.png" alt="enter image description here"></a></p>
  
  <p>Do you have any idea?</p>