thinkPHP データ エラー 1064

case 'submit' :				$this -> assign("folder_name", '已提交');				$map['user_id'] = array('eq', $user_id);				$map['step'] = array( array('gt', 10), array('eq', 0), 'or');				break;			case 'finish' :				$this -> assign("folder_name", '已审批');				$FlowLog = M("FlowLog");				$where['emp_no'] = $emp_no;				$where['is_del'] = 0;				$where['_string'] = "result is not null";				$log_list = $FlowLog -> where($where) -> field('flow_id') -> select();				$log_list = rotate($log_list);				if (!empty($log_list)) {					$map['id'] = array('in', $log_list['flow_id']);				} else {					$map['_string'] = '1=2';				}				break;case 'confirm' :				$this -> assign("folder_name", '待审批');				$FlowLog = M("FlowLog");				$where['emp_no'] = $emp_no;				$where['is_del'] = 0;				$where['_string'] = "result is null";				$log_list = $FlowLog -> where($where) -> field('flow_id') -> select();				$log_list = rotate($log_list);								if (!empty($log_list)) {					$map['id'] = array('in', $log_list['flow_id']);				} else {					$map['_string'] = '1=2';				}				break;

$plugin['date'] = true;		$this -> assign("plugin", $plugin);		$emp_no = get_emp_no();		$user_id = get_user_id();		$flow_type_where['is_del'] = array('eq', 0);		$flow_type_list = M("FlowType") -> where($flow_type_where) -> getField("id,name");		$this -> assign("flow_type_list", $flow_type_list);		$map = $this -> _search();		if (method_exists($this, '_search_filter')) {			$this -> _search_filter($map);		}		$folder = $fid;		$this -> assign("folder", $folder);		$this -> _flow_auth_filter($folder, $map);		$model = D("FlowView");		if (I('mode') == 'export') {			$this -> _folder_export($model, $map);		} else {			$this -> _list($model, $map, 'id desc');		}		$this -> display();