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?.
3 rows affected
3 rows affected
4 rows affected
| id | key | value |
|---|---|---|
| 1 | count | 5 |
| 3 | count | "down" |
| 3 | counting | "crows" |