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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?.
CREATE TABLE
INSERT 0 6
col |
---|
10_asdaasda |
11_kancaascjas |
22_dsdaskjca |
45_aksndsialcn |
100_inkskabsjd |
100_skdnascbka |
SELECT 6
col |
---|
10_asdaasda |
11_kancaascjas |
22_dsdaskjca |
45_aksndsialcn |
100_inkskabsjd |
100_skdnascbka |
SELECT 6