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4 rows affected
| ID | FirstRefValue1 | FirstRefValue2 | SecondRefValue1 | SecondRefValue2 |
|---|---|---|---|---|
| 1 | 1R11 | 1R12 | 1R21 | 1R22 |
| 2 | 2R11 | 2R12 | 2R21 | 2R22 |
Warning: Null value is eliminated by an aggregate or other SET operation.