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| Serial_NO | Report1_ID | Report2_ID | Report3_ID |
|---|---|---|---|
| 1 | OR_1 | OR_2 | OR_3 |
| 2 | OR_4 | OR_5 | OR_6 |
| 3 | OR_7 | OR_8 | OR_9 |
Warning: Null value is eliminated by an aggregate or other SET operation.