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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?.
DROP TABLE
CREATE TABLE
INSERT 0 9
| max_id | success | length |
|---|---|---|
| 9 | f | 2 |
| 7 | t | 3 |
| 4 | f | 2 |
| 2 | t | 1 |
| 1 | f | 1 |
SELECT 5