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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?.
288 rows affected
animal | count | min | max | concat |
---|---|---|---|---|
bird | 113 | 4.17 | 9.16 | From mid of april till mid of september. |
cat | 72 | 1.1 | 7.9 | From beginning of january till beginning of july. |
dog | 103 | 1.1 | 9.22 | From beginning of january till end of september. |