/**
* Executes the given migration against the database connection
*
* @param UnitOfWork $unitOfWork
*
* @throws Exception\UnitIsAlreadyPresentException
*/
private function executeMigration(UnitOfWork $unitOfWork)
{
try {
$unitOfWork->migrate($this->connection);
$this->historyRepository->add($unitOfWork);
} catch (QueryNotSuccessfulException $e) {
// for now do nothing and leave out of history
}
}
