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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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main | drink | side |
---|---|---|
[{"id": "1", "title": "pizza"}, {"id": "2", "title": "pasta"}] | [{"id": "3", "title": "coke"}, {"id": "4", "title": "beer"}] | [{"id": "5", "title": "fries"}, {"id": "6", "title": "chips"}] |