Converting DB Type with single command

Actually that was my first idea but I did not find it (I did not spend so much time for it).

I changed it properly to this:

if (!$input->getOption('no-interaction')) {
	$helper = $this->getHelper('question');
	$question = new ConfirmationQuestion('Continue with the conversion (y/n)? [n] ', false);

	if (!$helper->ask($input, $output, $question)) {
		return;
	}
}

Conversion to MySQL was running fine!

Thank you