示例表：
| sku | sold_for | shipping_and_handling | order_number|
| A229AR | 40.00 | 8.00 | 27-06341 |
| R255 | 28.12 | 13.00 | 24-06370 |
| | 58.58 | 16.00 | 22-06449 |
| A249AR-R | 29.78 | 0.00 | 22-06449 |
| A278AR | 28.80 | 0.00 | 22-06449 |
| S19-1. | 33.57 | 0.00 | 22-06449 |
| | 20.00 | 9.00 | 24-06234 |
| R256 | 40.08 | 8.00 | 05-06375 |
| B232 | 40.08 | 0.00 | 05-06375 |
| C201 | 40.08 | 0.00 | 05-06375 |
UPDATE table1 SET shipping_and_handling = (SELECT shipping_and_handling FROM table1
WHERE sku = '' AND order_number = '22-06449')
WHERE sku != '' AND order_number = '22-06449' LIMIT 1
我需要更新shipping_and_handling，其中order_number 超过一个，并更新相同order_number 的唯一第一条记录。我知道如何更新一行，但不知道如何更新所有记录。 问题：如何更新所有记录？
结果
| sku | sold_for | shipping_and_handling | order_number|
| A229AR | 40.00 | 8.00 | 27-06341 |
| R255 | 28.12 | 13.00 | 24-06370 |
| | 58.58 | 16.00 | 22-06449 |
| A249AR-R | 29.78 | **16.00** | 22-06449 |
| A278AR | 28.80 | 0.00 | 22-06449 |
| S19-1. | 33.57 | 0.00 | 22-06449 |
| | 20.00 | 9.00 | 24-06234 |
| R256 | 40.08 | 8.00 | 05-06375 |
| B232 | 40.08 | **8.00** | 05-06375 |
| C201 | 40.08 | 0.00 | 05-06375 |