title: How to use FIND_IN_SET in codeigniter query?
body: <pre><code>$array = array('classesID' =&gt; 6);
  $this-&gt;db-&gt;select()-&gt;from($this-&gt;_table_name)-&gt;where($array)-&gt;order_by($this-&gt;_order_by);
  $query = $this-&gt;db-&gt;get();
  return $query-&gt;result();
  </code></pre>
  
  <p>I need to get the rows where the classesID is 6. Some rows contain 6,5,4.
    so i need to use FIND_IN_SET query to retrive where the classesID is 6.</p>
  
  <p>Please guide me</p>
  
  <p>Thanks</p>