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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?.
4 rows affected
2 rows affected
id | title | id | name | movieid |
---|---|---|---|---|
1 | Matrix | 1 | Steve | 1 |
2 | Titanic | 1 | Steve | 2 |
3 | Avatar | 2 | Mark | 3 |
4 | Mission Impossible | 1 | Steve | 4 |