erp/core/CoreApp/models/Model_zztmpdata.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_zztmpdata extends Lin_Model 
{
	function __construct(){
		parent::__construct();
		$this->load->database();
		$this->table = 'zztmpdata';
		$this->load_table('zztmpdata');

	}
	
}