Neos\Flow\Persistence\Doctrine\Migrations\Version20130919143352::down PHP 메소드

    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_71DE9CFBBB46155");
        $this->addSql("DROP INDEX IDX_71DE9CFBBB46155 ON typo3_typo3cr_domain_model_workspace");
        $this->addSql("ALTER TABLE typo3_typo3cr_domain_model_workspace CHANGE rootnodedata rootnode VARCHAR(40) DEFAULT NULL");
        $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)");
        $this->addSql("CREATE INDEX IDX_71DE9CFB750166F ON typo3_typo3cr_domain_model_workspace (rootnode)");
    }