title: How to count multi-valued Field in solr
body: <p>I Want to count multi-valued field in SOLR.</p>
  
  <p>I have two multi-valued fields store_id and filter_id
  and i want to count these field value like</p>
  
  <p>store_id = {0,3,7} 
  count_store_id = 3</p>
  
  <p>filter_id = {12,13,20,22,59,61,62,145}
  count_filter_id = 8</p>
  
  <p><a href="https://i.stack.imgur.com/vRQf8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/vRQf8.png" alt="enter image description here"></a></p>
  
  <p>and is that possible when store_id is update then count_store_id also update in solr by default  </p>
  
  <p>@@ Ashraful Islam - As you told me i'll change it but there is nothing going happen here i attach image find it.</p>
  
  <p><a href="https://i.stack.imgur.com/xfx7J.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xfx7J.png" alt="enter image description here"></a></p>