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7 rows affected
object | ParentObject | waitingTime | TotalWaitingTime |
---|---|---|---|
A | null | 1 | 1 |
B | A | 2 | 3 |
C | A | 3 | 4 |
D | B | 4 | 7 |
E | B | 5 | 8 |
F | C | 6 | 10 |
G | C | 7 | 11 |