title: Deletes are not allowed unless they contain a "where" or "like" clause
body: <p>My Query-</p>
  
  <p><code>$shortlistpartners</code> is array</p>
  
  <pre><code>$this-&gt;db-&gt;delete('shortlist_partners');
  $this-&gt;db-&gt;where('opp_id',$this-&gt;input-&gt;post('opp_id'));
  $this-&gt;db-&gt;where_in('partner_id',$shortlistpartners);
  </code></pre>
  
  <p>Deletes are not allowed unless they contain a "where" or "like" clause. 
  error is coming,tell me any solution.</p>