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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?.
CREATE TABLE
CREATE TABLE
INSERT 0 2
INSERT 0 3
| person_name | place_name |
|---|---|
| Aulus Agerius | Anytown |
| Aulus Agerius | Timbuktu |
| Numerius Negidius | Podunk |
SELECT 3