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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?.
4 rows affected
6 rows affected
| name_id | name | blue | red |
|---|---|---|---|
| 1 | foo | null | 90 |
| 2 | bar | 95 | null |
| 3 | doo | 35 | 33 |
| 4 | sue | 60 | 20 |