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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?.
12 rows affected
| entry_date | costs |
|---|---|
| 2020-05-01 00:00:00+01 | 29.032258064516128 |
| 2020-05-02 00:00:00+01 | 29.032258064516128 |
| 2020-05-03 00:00:00+01 | 29.032258064516128 |
| 2020-05-04 00:00:00+01 | 29.032258064516128 |