| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 1,441 of 1,853 | 22% | 202 of 260 | 22% | 143 | 182 | 317 | 406 | 35 | 52 | 3 | 6 |
| LazyMaterializeTopN.java | | 0% | | 0% | 62 | 62 | 173 | 173 | 11 | 11 | 1 | 1 |
| LazySlotPruning.java | | 0% | | 0% | 56 | 56 | 123 | 123 | 22 | 22 | 2 | 2 |
| MaterializeProbeVisitor.java | | 78% | | 64% | 25 | 63 | 21 | 106 | 2 | 18 | 0 | 2 |
| MaterializeSource.java | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 1 |