/** {@inheritdoc} */ public function addColumnObject($column) { // PostgreSQL creates columns without comment. Adjust $column so that // setComment() knows that it must still be added. $comment = $column->getComment(); $column->setComment(null); $newColumn = parent::addColumnObject($column); if ($comment) { $newColumn->setComment($comment); $column->setComment($comment); } return $newColumn; }