title: Oracle: return rows in JSON format?
body: <p>Is there a way to tell Oracle to return rows from a query in the form of a JSON string?</p>
  
  <p>For example,</p>
  
  <pre><code>select 11,'abc' from dual;
  </code></pre>
  
  <p>would return</p>
  
  <pre><code>[11,"abc"]
  </code></pre>