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Help with an interesting Postgres question: Why isn't an Index Only Scan used on a partition accessed via the parent table?.
6 rows affected
| title | author | created_at |
|---|---|---|
| Johns third post | John | 2021-01-03 |
| Mikes third post | Mike | 2021-01-03 |
| title | author | created_at |
|---|---|---|
| Johns second post | John | 2021-01-02 |
| Mikes second post | Mike | 2021-01-02 |