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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?.
select '2011-03-27 00:59:00.0+00'::timestamptz::timestamp::timestamptz
, '2011-03-27 01:00:00.0+00'::timestamptz::timestamp::timestamptz;
| timestamptz | timestamptz |
|---|---|
| 2011-03-27 00:59:00+00 | 2011-03-27 01:00:00+00 |
SELECT 1