By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
13 rows affected
| id_travel | name | travel_has_activities |
|---|---|---|
| 1 | Paul | yes |
| 2 | Paul | no |
| 3 | Caroline | yes |
13 rows affected
| id_travel | name | travel_has_activities |
|---|---|---|
| 1 | Paul | yes |
| 2 | Paul | no |
| 3 | Caroline | yes |