Adds a "Time Saved" column to the video table on LTN site and populates it with the product of "Views" and "Length" columns for each row.
| Data | Instalacji | Ilość aktualizacji |
|---|---|---|
| 2025-04-01 | 0 | 0 |
| 2025-04-02 | 0 | 0 |
| 2025-04-03 | 0 | 0 |
| 2025-04-04 | 0 | 0 |
| 2025-04-05 | 0 | 0 |
| 2025-04-06 | 0 | 0 |
| 2025-04-07 | 0 | 0 |
| 2025-04-08 | 0 | 0 |
| 2025-04-09 | 0 | 0 |
| 2025-04-10 | 0 | 0 |
| 2025-04-11 | 0 | 0 |
| 2025-04-12 | 0 | 0 |
| 2025-04-13 | 0 | 0 |
| 2025-04-14 | 0 | 0 |
| 2025-04-15 | 0 | 0 |
| 2025-04-16 | 0 | 0 |
| 2025-04-17 | 0 | 0 |
