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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 4
CREATE FUNCTION
total_duration_without_redundancy |
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10:05:00 |
SELECT 1
total_duration_of_ranges_without_any_overlap |
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09:35:00 |
SELECT 1
INSERT 0 1
f_sum_no_overlap |
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00:50:00 |
SELECT 1
INSERT 0 1
f_sum_no_overlap |
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00:50:00 |
SELECT 1
INSERT 0 1
f_sum_no_overlap |
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00:38:00 |
SELECT 1
INSERT 0 1
f_sum_no_overlap |
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00:42:00 |
SELECT 1
total_duration_without_redundancy |
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10:12:00 |
SELECT 1