addSql('CREATE TABLE email (id INT AUTO_INCREMENT NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); $this->addSql('ALTER TABLE user ADD name VARCHAR(255) NOT NULL, ADD email VARCHAR(255) NOT NULL'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('DROP TABLE email'); $this->addSql('ALTER TABLE `user` DROP name, DROP email'); } }