Neos\Flow\Persistence\Doctrine\Migrations\Version20110923125535::down PHP Метод

    public function down(Schema $schema)
    {
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
        $this->addSql("ALTER TABLE typo3_flow3_resource_resource DROP FOREIGN KEY typo3_flow3_resource_resource_ibfk_1");
        $this->addSql("DROP INDEX IDX_B4D45B323CB65D1 ON typo3_flow3_resource_resource");
        $this->addSql("ALTER TABLE typo3_flow3_resource_resource CHANGE resourcepointer flow3_resource_resourcepointer VARCHAR(255) DEFAULT NULL");
        $this->addSql("ALTER TABLE typo3_flow3_resource_resource ADD CONSTRAINT typo3_flow3_resource_resource_ibfk_1 FOREIGN KEY (flow3_resource_resourcepointer) REFERENCES typo3_flow3_resource_resourcepointer(hash)");
        $this->addSql("CREATE INDEX IDX_11FFD19FD0275681 ON typo3_flow3_resource_resource (flow3_resource_resourcepointer)");
        if ($this->isPartyPackageInstalled()) {
            $this->addSql("ALTER TABLE typo3_flow3_security_account DROP FOREIGN KEY typo3_flow3_security_account_ibfk_1");
            $this->addSql("DROP INDEX IDX_65EFB31C89954EE0 ON typo3_flow3_security_account");
        }
        $this->addSql("ALTER TABLE typo3_flow3_security_account CHANGE party party_abstractparty VARCHAR(40) DEFAULT NULL");
        if ($this->isPartyPackageInstalled()) {
            $this->addSql("ALTER TABLE typo3_flow3_security_account ADD CONSTRAINT typo3_flow3_security_account_ibfk_1 FOREIGN KEY (party_abstractparty) REFERENCES typo3_party_domain_model_abstractparty(flow3_persistence_identifier)");
            $this->addSql("CREATE INDEX IDX_44D0753B38110E12 ON typo3_flow3_security_account (party_abstractparty)");
        }
    }