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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?.
5 rows affected
value | field1 |
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Запись4 | 1 |
Запись5 | 2 |
Запись1 | 4 |
Запись3 | 5 |
Запись2 | 6 |
value |
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Запись1 |
Запись2 |
Запись3 |
Запись4 |