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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 TABLE
CREATE INDEX
INSERT 0 2
INSERT 0 5
INSERT 0 7
id | title | score | names |
---|---|---|---|
2 | Sample Article B | 350 | {Technology,News,Investing} |
1 | Sample Article A | 200 | {Technology,News,Startups,Programming} |
SELECT 2
id | title | score | names |
---|---|---|---|
2 | Sample Article B | 350 | {Technology,News,Investing} |
1 | Sample Article A | 200 | {Technology,News,Startups,Programming} |
SELECT 2