By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
Help with an interesting Postgres question: Why isn't an Index Only Scan used on a partition accessed via the parent table?.
7 rows affected
id | origin | destination |
---|---|---|
0 | 8 | 2 |
0 | 2 | 8 |
0 | 8 | 2 |
1 | 8 | 5 |
1 | 8 | 5 |
2 | 9 | 1 |
2 | 1 | 9 |