public function down(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
$this->addSql("RENAME TABLE typo3_typo3_domain_model_domain TO typo3_domain");
$this->addSql("RENAME TABLE typo3_typo3_domain_model_site TO typo3_site");
$this->addSql("RENAME TABLE typo3_typo3_domain_model_user TO typo3_user");
$this->addSql("RENAME TABLE typo3_typo3_domain_model_userpreferences TO typo3_userpreferences");
}