| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 25 | 64% | 0 of 0 | n/a | 1 | 4 | 2 | 7 | 1 | 4 |
| UnionNode(PlanNodeId, TupleId, List, boolean) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| UnionNode(PlanNodeId, TupleId) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| toThrift(TPlanNode) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isSerialOperator() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |