| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 60 of 60 | 0% | 2 of 2 | 0% | 5 | 5 | 12 | 12 | 4 | 4 |
| singleton(RexBuilder, RelDataType, AggregateCall) | | 0% | | 0% | 2 | 2 | 9 | 9 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SqlSplittableAggFunction.Sum0Splitter() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getMergeAggFunctionOfTopSplit() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |