Using Mysql WHERE IN clause in codeigniter

Question

I have the following mysql query. Could you please tell me how to write the same query in Codeigniter\'s way ?

SELECT * FROM myTable 
         WHERE trans_id         


        

Answer 1

$data = $this->db->get_where('columnname',array('code' => 'B'));
$this->db->where_in('columnname',$data);
$this->db->where('code !=','B');
$query =  $this->db->get();
return $query->result_array();