By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
| ID | NAME | CONTACTS |
|---|---|---|
| 1 | ali | 122 |
| 1 | ali | 1234 |
| 2 | john | 122 |
| 2 | john | 144 |
| 2 | john | 133 |
| 5 | jan | 155 |
| 5 | jan | 122 |
| ID | NAME | CONTACTS |
|---|---|---|
| 1 | ali | 122 |
| 1 | ali | 1234 |
| 2 | john | 122 |
| 2 | john | 144 |
| 2 | john | 133 |
| 5 | jan | 155 |
| 5 | jan | 122 |