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ParentID | ID_A | ID_B | ColB | ColC |
---|---|---|---|---|
1 | 10 | null | Val_B1 | null |
1 | null | 20 | null | Val_C1 |
2 | 11 | null | Val_B2 | null |
2 | null | 21 | null | Val_C2 |
ParentID | ID_A | ID_B | ColB | ColC |
---|---|---|---|---|
1 | 10 | null | Val_B1 | null |
1 | null | 20 | null | Val_C1 |
2 | 11 | null | Val_B2 | null |
2 | null | 21 | null | Val_C2 |