| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 21 of 142 | 85% | 8 of 24 | 66% | 6 | 16 | 5 | 37 | 0 | 4 |
| convertToMultiDistinctFunction(AggregateFunction) | | 52% | | 40% | 4 | 6 | 5 | 10 | 0 | 1 |
| rewrite(LogicalWindow) | | 100% | | 85% | 2 | 8 | 0 | 23 | 0 | 1 |
| build() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| DistinctWindowExpression() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |