CREATE TABLE `product_sample` (
  `product_sample_id` int(11) NOT NULL AUTO_INCREMENT,
  `product_sample_uuid` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL,
  `product_id` int(11) DEFAULT NULL,
  `sample_product_id` int(11) DEFAULT NULL,
  `init_quantity` int(6) DEFAULT NULL,
  `quantity` int(6) DEFAULT NULL,
  `status` enum('active','inactive') COLLATE utf8_unicode_ci DEFAULT 'active',
  `created_at` datetime DEFAULT NULL,
  `updated_at` datetime DEFAULT NULL,
  PRIMARY KEY (`product_sample_id`),
  KEY `product_id` (`product_id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;