CI 1.7: $db->get() and Join

[eluser]henrihnr[/eluser]
[quote author="Derek Hsu" date="1225466660"]As like as this post: http://ellislab.com/forums/viewthread/95148/

My code is

Code:

$this->db->from('user_detail');

$query = $this->db->get_where('user_detail', array('userid'=> $userId));

[/quote]

notice 2 lines of code above..you've defined table twice..