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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
CREATE FUNCTION
toggle_subscription |
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1 |
SELECT 1
profile_id | thread_id |
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1 | 1 |
SELECT 1
toggle_subscription |
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1 |
SELECT 1
profile_id | thread_id |
---|---|
1 | 1 |
1 | 2 |
SELECT 2
toggle_subscription |
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0 |
SELECT 1
profile_id | thread_id |
---|---|
1 | 2 |
SELECT 1