显示特定字段为什么只显示第一个？

longjianghu

$this->db->select ('brand_id','brand_name','brand_logo');
  $this->db->where ( 'brand_id <', '10' );
  $this->db->orderby ( 'brand_id', 'desc' );
  $query = $this->db->get ('ecs_brand');
  echo '<pre>';
  foreach ( $query->result () as $row ) {
   print_r ( $row );
  }

visvoy

应当是$this->db->select ('brand_id,brand_name,brand_logo');