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11 rows affected
| time_stamp | quantity | difference |
|---|---|---|
| 2020-01-14 | 400 | 400 |
| 2020-01-15 | 750 | 750 |
| 2020-01-16 | 1550 | 1550 |
| 2020-01-17 | 2630 | 2630 |
11 rows affected
| time_stamp | quantity | difference |
|---|---|---|
| 2020-01-14 | 400 | 400 |
| 2020-01-15 | 750 | 750 |
| 2020-01-16 | 1550 | 1550 |
| 2020-01-17 | 2630 | 2630 |