Neos\Flow\Persistence\Doctrine\Migrations\Version20160601164333::down PHP Метод

    public function down(Schema $schema)
    {
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'postgresql', 'Migration can only be executed safely on "postgresql".');
        $this->addSql('ALTER TABLE typo3_flow_security_account ALTER failedauthenticationcount SET DEFAULT 0');
    }