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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 SCHEMA
CREATE TABLE
INSERT 0 5
CREATE TABLE
INSERT 0 3
| selectedcat | breadcrumbs |
|---|---|
| 2 | Personal,Around the house,Electrician |
| 4 | Personal,Around the house |
| 3 | Personal,Around the house,Plumber |
| 5 | Personal |
| 1 | Pickup/dropoff |
SELECT 5