| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 75 | 97% | 2 of 14 | 85% | 2 | 10 | 0 | 13 | 0 | 3 |
| visitWindow(WindowExpression, Void) | | 93% | | 66% | 2 | 4 | 0 | 5 | 0 | 1 |
| visit(Expression, Void) | | 100% | | 100% | 0 | 5 | 0 | 7 | 0 | 1 |
| visitAggregateFunction(AggregateFunction, Void) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |