| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 179 of 179 | 0% | 10 of 10 | 0% | 9 | 9 | 28 | 28 | 4 | 4 |
| createOperator(DriverContext) | | 0% | | 0% | 6 | 6 | 19 | 19 | 1 | 1 |
| GroupIdOperator.GroupIdOperatorFactory(int, PlanNodeId, List, List) | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| duplicate() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| noMoreOperators() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |