private function addDbOptions()
{
$this->addOption('db-host', null, InputOption::VALUE_REQUIRED, 'Database host', 'localhost')->addOption('db-port', null, InputOption::VALUE_REQUIRED, 'Database port', '3306')->addOption('db-socket', null, InputOption::VALUE_REQUIRED, 'Database socket')->addOption('db-user', null, InputOption::VALUE_REQUIRED, 'Database user')->addOption('db-password', null, InputOption::VALUE_REQUIRED, 'Database password')->addOption('db-name', null, InputOption::VALUE_REQUIRED, 'Database name')->addOption('no-skip-import', null, InputOption::VALUE_NONE, 'Import database data even if a valid schema already exists');
}