Neos\Flow\Persistence\Doctrine\Migrations\Version20150206114820::up PHP Method

    public function up(Schema $schema)
    {
        $this->abortIf($this->connection->getDatabasePlatform()->getName() != "mysql");
        if ($this->isPartyPackageInstalled()) {
            $this->addSql("ALTER TABLE typo3_flow_security_account DROP FOREIGN KEY typo3_flow_security_account_ibfk_1");
            $indexes = $this->sm->listTableIndexes('typo3_flow_security_account');
            if (array_key_exists('idx_65efb31c89954ee0', $indexes)) {
                $this->addSql("DROP INDEX IDX_65EFB31C89954EE0 ON typo3_flow_security_account");
            }
        }
        $this->addSql("ALTER TABLE typo3_flow_security_account DROP party");
    }