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Active records question, join and two id's how to get each id??

#1
[eluser]123wesweat[/eluser]
Code:
$this->db->from('tableA');
                $this->db->join('tableA', 'tableA.id = tableB.nameID');
                $this->db->where('user_id', $user_id);
                return $this->db->get();

But i have an field name id in both tables, how do i get both of this id's??

At the moment i have
Code:
$res = $this->db_model->get_profile($user_id)->result

$res->id just gives the id of tableA.

How do i get tableB.id???

#2
[eluser]danmontgomery[/eluser]
Code:
$this->db->select('tableA.id AS a_id, tableB.id AS b_id');

#3
[eluser]123wesweat[/eluser]
ah super, thanks i have added * but that's maybe not optimal right???
[quote author="noctrum" date="1266352096"]
Code:
$this->db->select('*, tableA.id AS a_id, tableB.id AS b_id');
[/quote]

#4
[eluser]danmontgomery[/eluser]
By definition grabbing everything instead of only what you need is not optimal, no


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