protected function getRenamedDiff()
    {
        $renamedColumns = $this->getRenamedColumns();
        $renamedIndexes = $this->getRenamedIndexes();

        if (empty($renamedColumns) && empty($renamedIndexes)) {
            return false;
        }

        $renamedDiff = new TableDiff($this->tableArr['oldName']);
        $renamedDiff->fromTable = $this->originalTable;

        foreach ($renamedColumns as $oldName => $newName) {
            $renamedDiff->renamedColumns[$oldName] = $this->table->getColumn($newName);
        }

        foreach ($renamedIndexes as $oldName => $newName) {
            $renamedDiff->renamedIndexes[$oldName] = $this->table->getIndex($newName);
        }

        return $renamedDiff;
    }