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| Id | Serial_Number | Last_update_date |
|---|---|---|
| 1 | 3344 | 2024-05-07 |
| 2 | 3344 | 2024-05-02 |
| 3 | 9098 | 2024-02-20 |
| 4 | 9098 | 2024-02-20 |
| 5 | 2323 | 2023-03-07 |
| 6 | 2323 | 2023-10-17 |
| 7 | 2323 | 2023-10-17 |
| 8 | 1894 | 2022-07-10 |
| 9 | 1894 | 2024-02-20 |
| 10 | 1894 | 2024-05-02 |
| Id | Serial_Number | Last_update_date | rnk | flag |
|---|---|---|---|---|
| 1 | 3344 | 2024-05-07 | 2 | N |
| 2 | 3344 | 2024-05-02 | 1 | N |
| 3 | 9098 | 2024-02-20 | 1 | Y |
| 4 | 9098 | 2024-02-20 | 1 | Y |
| 5 | 2323 | 2023-03-07 | 1 | Y |
| 6 | 2323 | 2023-10-17 | 2 | Y |
| 7 | 2323 | 2023-10-17 | 2 | Y |
| 8 | 1894 | 2022-07-10 | 1 | N |
| 9 | 1894 | 2024-02-20 | 2 | N |
| 10 | 1894 | 2024-05-02 | 3 | N |