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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?.
2 rows affected
2 rows affected
appln_id | ipc4 |
---|---|
1 | H01R |
2 | H01R |
w08_2 | ipc4 | weight |
---|---|---|
1 | H01R | 0.5 |
2 | H01R | 0.6 |