where in codeigniter joins code example
Example: how to use join query in codeigniter
public function getdata(){
$this->db->select('*');
$this->db->from('table1'); // this is first table name
$this->db->join('table2', 'table2.id = table1.id'); // this is second table name with both table ids
$query = $this->db->get();
return $query->result();
}