title: Elastic Search : How to query range for String fields (of numbers)
body: <blockquote>
    <p>ive string field which contains numbers. </p>
    
    <p>eg : minRange: "2500"</p>
  </blockquote>
  
  <p><strong>my query is</strong>:</p>
  
  <pre><code>"range": {
                        "minRange": {
                          "from": 2000,
                          "to": null,
                          "include_lower": true,
                          "include_upper": true
                        }
                      }
  </code></pre>
  
  <p>This query is not working..How could i resolve this?</p>