addSql('ALTER TABLE teamer ADD bank_account_iban VARCHAR(255) DEFAULT NULL, ADD bank_account_bic VARCHAR(255) DEFAULT NULL, ADD bank_account_bank VARCHAR(255) DEFAULT NULL, ADD bank_account_holder VARCHAR(255) DEFAULT NULL'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE teamer DROP bank_account_iban, DROP bank_account_bic, DROP bank_account_bank, DROP bank_account_holder'); } }