addSql('ALTER TABLE reloadsperre CHANGE ip ip VARBINARY(16) NOT NULL'); $this->addSql('ALTER TABLE users CHANGE rolle rolle ENUM(\'user\', \'admin\', \'werbenetzwerk\')'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE reloadsperre CHANGE ip ip VARCHAR(45) NOT NULL'); $this->addSql('ALTER TABLE users CHANGE rolle rolle ENUM(\'user\', \'admin\', \'werbenetzwerk\') DEFAULT NULL'); } }