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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?.
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| PostgreSQL 14.1 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-4), 64-bit |
49 rows affected
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14 rows affected
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| 2022-03-01 00:00:00+00 |
| 2022-03-02 00:00:00+00 |
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| 2022-04-18 00:00:00+01 |