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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?.
6 rows affected
| id | date1 | price | name |
|---|---|---|---|
| 1 | 2018-03-22 | 7000 | C |
| 2 | 2018-03-21 | 2000 | F |
| 3 | 2018-03-24 | 2000 | E |
| 4 | 2018-03-24 | 2000 | A |