public function down(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
$this->addSql("ALTER TABLE typo3_typo3cr_domain_model_workspace DROP FOREIGN KEY FK_71DE9CFBA762B951");
$this->addSql("ALTER TABLE typo3_typo3cr_domain_model_nodedata RENAME typo3_typo3cr_domain_model_node");
$this->addSql("ALTER TABLE typo3_typo3cr_domain_model_workspace ADD CONSTRAINT typo3_typo3cr_domain_model_workspace_ibfk_2 FOREIGN KEY (rootnode) REFERENCES typo3_typo3cr_domain_model_node (persistence_object_identifier)");
}