CREATE TABLE `vn`.`customsAgent` (
  `id` int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT,
  `fiscalName` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL,
  `street` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
  `nif` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL,
  `phone` varchar(16) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
  `email` varchar(150) COLLATE utf8mb4_unicode_ci DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

ALTER TABLE `vn`.`customsAgent`
  ADD UNIQUE KEY `nif_UNIQUE` (`nif`);