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12 rows affected
| id | Key | Some_Event | Next_Event |
|---|---|---|---|
| 01 | 1 | Event1 | Event2 |
| 02 | 1 | Event2 | null |
| 03 | 1 | Event2 | null |
| 04 | 2 | Event1 | Event2 |
| 05 | 2 | Event2 | null |
| 06 | 3 | Event1 | Event2 |
| 07 | 3 | Event2 | Event1 |
| 08 | 3 | Event1 | Event2 |
| 09 | 3 | Event2 | null |
| 10 | 4 | Event1 | Event1 |
| 11 | 4 | Event1 | Event2 |
| 12 | 4 | Event2 | null |