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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 TABLE
CREATE FUNCTION
CREATE TRIGGER
entity_id |
---|
333 |
INSERT 0 1
ctid | entity_id | row_id | entry_name | code |
---|---|---|---|---|
(0,1) | 333 | 1 | null | EB |
INSERT 0 1
ctid | entity_id | row_id | entry_name | code |
---|---|---|---|---|
(0,2) | 333 | 1 | EB | EB |
SELECT 1