protected static function get_fields() { return implode(', ', array(self::select_fields(), Event::select_fields(), EventSignup::select_fields(), SeatingPlan::select_fields(), User::select_fields(), SeatingGroup::select_fields())); }
protected static function get_fields() { return implode(', ', array(self::select_fields(), User::select_fields(), User::select_fields('referer'), EventSignup::select_fields(), EventTicket::select_fields(), Event::select_fields())); }
protected static function get_fields() { return self::select_fields() . ", " . EventSignup::select_fields() . ", " . Service::select_fields() . ", " . User::select_fields(); }
protected static function get_fields() { return implode(', ', array(self::select_fields(), DiscountCode::select_fields(), Cart::select_fields(), CartItem::select_fields(), EventSignup::select_fields(), EventService::select_fields(), User::select_fields())); }