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3 rows affected
| start_date | diff |
|---|---|
| 2019-01-25 | 340 |
| 2018-12-01 | 30 |
| 2019-12-01 | 30 |
3 rows affected
| start_date | diff |
|---|---|
| 2019-01-25 | 340 |
| 2018-12-01 | 30 |
| 2019-12-01 | 30 |