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| ID | ItemNum | ID | ItemNum | LeadTime | rn |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 6 | 1 |
| 2 | 2 | 2 | 2 | 7 | 1 |
| 3 | 3 | 4 | 3 | 6 | 1 |
| 4 | 4 | 5 | 4 | 3 | 1 |
| 5 | 5 | null | null | null | null |
| ID | ItemNum | ID | ItemNum | LeadTime | rn |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 6 | 1 |
| 2 | 2 | 2 | 2 | 7 | 1 |
| 3 | 3 | 4 | 3 | 6 | 1 |
| 4 | 4 | 5 | 4 | 3 | 1 |
| 5 | 5 | null | null | null | null |