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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 14
| esite | evalue_avg | emonth | evalue_avg | emonth |
|---|---|---|---|---|
| 1 | 24.00 | 2016-01-01 00:00:00+00 | 36.75 | 2016-02-01 00:00:00+00 |
| 2 | 49.67 | 2016-02-01 00:00:00+00 | 61.33 | 2016-01-01 00:00:00+00 |
SELECT 2