SQL_Model::init PHP Method

    public function init()
    {
        parent::init();
        if (!$this->db) {
            $this->db = $this->app->db;
        }
        if ($this->owner instanceof Field_Reference && !empty($this->owner->owner->relations)) {
            $this->relations =& $this->owner->owner->relations;
        }
    }

 function init()
 {
     parent::init();
     $this->hasOne('dokku_alt/Host');
     $this->addField('ts')->type('datetime')->defaultValue(date('Y-m-d H:i:s'));
     $this->addField('line');
 }