在codeigniter中交叉连接？

Question

我想这

$this->db->join('tableTwo as b','','CROSS'); 
$result = $this->db->get('tableOne as a')->result(); 

一些解决方案？

Answer 1

解决方案跨在笨加入：

$this->db->join('tableTwo as b','true'); 
$result = $this->db->get('tableOne as a')->result(); 

Answer 2

你应该使用这种方式：

$this->db->join('tableTwo as b','true'); 
$result = $this->db->get('tableOne as a')->result();