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