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| user_id | viewed_at |
|---|---|
| 1 | 2020-07-03 09:00:00.000 |
| 1 | 2020-07-12 14:00:00.000 |
| 2 | 2020-07-12 15:00:00.000 |
| user_id | viewed_at |
|---|---|
| 1 | 2020-07-03 09:00:00.000 |
| 1 | 2020-07-12 14:00:00.000 |
| 2 | 2020-07-12 15:00:00.000 |