By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
2 rows affected
| ITEM | YEAR | MONTH |
|---|---|---|
| A | 2018 | 1 |
| A | 2018 | 2 |
| A | 2018 | 3 |
| B | 2021 | 5 |
| B | 2021 | 6 |
| B | 2021 | 7 |
| B | 2021 | 8 |
| B | 2021 | 9 |
| B | 2021 | 10 |
| B | 2021 | 11 |
2 rows affected
| ITEM | YEAR | MONTH |
|---|---|---|
| A | 2018 | 1 |
| A | 2018 | 2 |
| A | 2018 | 3 |
| B | 2021 | 5 |
| B | 2021 | 6 |
| B | 2021 | 7 |
| B | 2021 | 8 |
| B | 2021 | 9 |
| B | 2021 | 10 |
| B | 2021 | 11 |