kknongchang_2506/app/Module/Pet/Databases/createsql/kku_pet_remould_logs.sql

-- 表 kku_pet_remould_logs 的创建SQL

DROP TABLE IF EXISTS `kku_pet_remould_logs`;
CREATE TABLE `kku_pet_remould_logs` (
  `id` bigint unsigned NOT NULL AUTO_INCREMENT,
  `pet_id` bigint unsigned NOT NULL,
  `old_grade` enum('FIRST','SECOND','THIRD','FOURTH') COLLATE utf8mb4_general_ci DEFAULT NULL,
  `new_grade` enum('FIRST','SECOND','THIRD','FOURTH') COLLATE utf8mb4_general_ci DEFAULT NULL,
  `remould_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
  `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
  PRIMARY KEY (`id`),
  KEY `idx_pet` (`pet_id`),
  CONSTRAINT `kku_pet_remould_logs_ibfk_1` FOREIGN KEY (`pet_id`) REFERENCES `kku_pet_users` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='洗髓记录';