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