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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?.
| id | value | date |
|---|---|---|
| 1 | Task A | 2020-02-05 00:00:00 |
| 2 | Task B | 2020-02-15 00:00:00 |
SELECT 2
| value_b | value_a |
|---|---|
| Task A | Value 2 |
| Task B | Value 3 |
SELECT 2