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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 '54000000300'::bigint * interval '1 sec';
| ?column? |
|---|
| 15000000:05:00 |
SELECT 1
-- exact text as requested:
SELECT to_char('54000000300'::bigint * interval '1 sec', 'FMHH24" hrs "FMMI" min"');
| to_char |
|---|
| 15000000 hrs 5 min |
SELECT 1