addSql('CREATE TABLE refresh_tokens (id INT AUTO_INCREMENT NOT NULL, refresh_token VARCHAR(128) NOT NULL, username VARCHAR(255) NOT NULL, valid DATETIME NOT NULL, UNIQUE INDEX UNIQ_9BACE7E1C74F2195 (refresh_token), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('DROP TABLE refresh_tokens'); } }