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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
INSERT 0 10
| id | fail_start | fail_end |
|---|---|---|
| 1 | 2023-01-13 18:00:01.018753 | 2023-01-13 18:00:01.018753 |
| 1 | 2023-01-13 18:00:01.018754 | 2023-01-13 18:00:01.018754 |
| 4 | 2023-01-13 18:00:01.018754 | 2023-01-13 18:00:01.018754 |
SELECT 3