Convert SQL Server to MariaDB

-- Written by IntoSQL from a SQL Server dump. Load it with: mariadb --default-character-set=utf8mb4 <database> < <file>
SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
SET UNIQUE_CHECKS = 0;
SET SQL_MODE = 'NO_AUTO_VALUE_ON_ZERO,ALLOW_INVALID_DATES';

CREATE TABLE `orders` (
  `id` int NOT NULL AUTO_INCREMENT,
  `customer_id` int NOT NULL,
  `status` varchar(10) NOT NULL DEFAULT 'pending',
  `total` decimal(19,4) NOT NULL,
  `items` tinyint unsigned NOT NULL DEFAULT 1,
  `ordered_at` datetime NOT NULL,
  `shipped_at` datetime(6),
  `note` text,
  `details` text,
  `order_ref` uuid NOT NULL DEFAULT (uuid()),
  `total_with_tax` decimal(12,2) GENERATED ALWAYS AS (cast(`total` * (1.16) AS DECIMAL(12,2))) STORED,
  PRIMARY KEY (`id`),
  KEY `idx_orders_customer` (`customer_id`),
  KEY `idx_orders_status_date` (`status`,`ordered_at`),
  CONSTRAINT `check2` CHECK (`status` = 'cancelled' OR `status` = 'shipped' OR `status` = 'paid' OR `status` = 'pending'),
  CONSTRAINT `check3` CHECK (`total` >= (0)),
  FOREIGN KEY (`customer_id`) REFERENCES `customers` (`id`)
) AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

CREATE TABLE `customers` (
  `id` int NOT NULL AUTO_INCREMENT,
  `name` varchar(100) NOT NULL,
  `email` varchar(200) NOT NULL,
  `country` char(2) NOT NULL DEFAULT 'US',
  `is_active` tinyint(1) NOT NULL DEFAULT 1,
  `signed_up` date,
  `created_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `row_version` blob,
  PRIMARY KEY (`id`),
  UNIQUE KEY (`email`)
) AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='People who bought at least once';

INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (1,'Ana Martínez','ana@example.com','MX',1,'2023-01-15','2023-01-15 10:24:00.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (2,'Zoë Müller','zoe@example.de','DE',1,'2023-02-03','2023-02-03 08:11:42.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (3,'José Peña','jose@example.es','ES',0,'2023-03-21','2023-03-21 19:05:17.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (4,'李雷','lilei@example.cn','CN',1,'2023-05-09','2023-05-09 02:40:00.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (5,'Noah O\'Brien','noah@example.ie','IE',1,NULL,'2023-06-30 14:00:00.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (6,'Amélie Laurent','amelie@example.fr','FR',1,'2024-01-02','2024-01-02 09:30:00.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (7,'Ravi Patel','ravi@example.in','IN',0,'2024-02-29','2024-02-29 23:59:59.000000');
INSERT INTO `customers` (`id`,`name`,`email`,`country`,`is_active`,`signed_up`,`created_at`) VALUES (8,'Sofia Rossi 🌻','sofia@example.it','IT',1,'2024-04-12','2024-04-12 12:12:12.000000');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (1,1,'shipped',129.9000,3,'2024-03-01T10:00:00.000000','2024-03-02T16:30:00.123456',NULL,'{"gift": false}','0b7a4c2e-3f1d-4e8a-9c55-1a2b3c4d5e6f');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (2,2,'paid',54.0000,1,'2024-03-02T11:15:00.000000',NULL,'Gift wrap 🎁','{"gift": true, "wrap": "red"}','1c8b5d3f-4a2e-4f9b-8d66-2b3c4d5e6f70');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (3,1,'cancelled',12.5000,1,'2024-03-03T09:45:00.000000',NULL,'Customer changed their mind',NULL,'2d9c6e4a-5b3f-4a0c-9e77-3c4d5e6f7081');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (4,4,'shipped',980.0000,12,'2024-03-05T02:10:00.000000','2024-03-07T08:00:00.000000','请小心轻放','{"fragile": true}','3e0d7f5b-6c4a-4b1d-8f88-4d5e6f708192');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (5,5,'pending',45.7500,2,'2024-03-08T17:20:00.000000',NULL,'Leave at the door; ring twice',NULL,'4f1e806c-7d5b-4c2e-9a99-5e6f708192a3');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (6,6,'shipped',310.4000,5,'2024-03-10T13:00:00.000000','2024-03-11T09:00:00.000000','Fragile: "glass"','{"fragile": true}','50f2917d-8e6c-4d3f-8baa-6f708192a3b4');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (7,8,'paid',76.2000,2,'2024-03-11T18:45:00.000000',NULL,NULL,NULL,'6103a28e-9f7d-4e40-9cbb-708192a3b4c5');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (8,2,'shipped',19.9900,1,'2024-03-12T08:00:00.000000','9999-12-31T23:59:59.999999','Shipped date set to the maximum by an old import',NULL,'7214b39f-a08e-4f51-8dcc-8192a3b4c5d6');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (9,3,'shipped',64.0000,2,'2024-03-14T15:30:00.000000','2024-03-15T10:00:00.000000','Two parcels','{"parcels": [1, 2]}','8325c4a0-b19f-4062-9edd-92a3b4c5d6e7');
INSERT INTO `orders` (`id`,`customer_id`,`status`,`total`,`items`,`ordered_at`,`shipped_at`,`note`,`details`,`order_ref`) VALUES (10,7,'paid',1499.0000,1,'2024-03-15T21:05:00.000000',NULL,'C:\\Users\\ravi\\invoice.pdf',NULL,'9436d5b1-c2a0-4173-8fee-a3b4c5d6e7f8');

SET UNIQUE_CHECKS = 1;
SET FOREIGN_KEY_CHECKS = 1;