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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?.
id | tags |
---|---|
1 | {"a": 2, "b": 3, "c": 1, "d": 2, "e": 1} |
2 | {"a": 1, "c": 1, "d": 2, "e": 2} |
SELECT 2