Table::modifyColumn

public function modifyColumn(Tokenizer $tokenizer)
{
	$column = Column::create($tokenizer);
	$column->setParent($this);
	$columnIndex = $this->columns->searchIndex($column->name);
	if ($columnIndex === null)
	{
		throw new NotSupportedException("Column ".$this->name.".".$column->name." not found line:".$tokenizer->getCurrentToken()->line);
	}
	$this->columns->set($columnIndex, $column);
	return $this;
}