By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
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 2
CREATE TABLE
INSERT 0 2
CREATE TABLE
INSERT 0 7
id | text | rating | calendar_id | week_number |
---|---|---|---|---|
1 | 0 | 1 | 0 | |
2 | 0 | 1 | 1 | |
3 | 0 | 1 | 2 | |
4 | 0 | 1 | 3 | |
5 | 0 | 2 | 0 | |
6 | 0 | 2 | 1 | |
7 | 0 | 2 | 2 |
SELECT 7