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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?.
dd | dw |
---|---|
2017-04-28 00:00:00+00 | 5 |
2017-05-01 00:00:00+00 | 1 |
2017-05-02 00:00:00+00 | 2 |
SELECT 3