| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 271 of 271 | 0% | 18 of 18 | 0% | 13 | 13 | 51 | 51 | 4 | 4 |
| implement(EnumerableRelImplementor, EnumerableRel.Prefer) | | 0% | | 0% | 4 | 4 | 33 | 33 | 1 | 1 |
| EnumerableMergeUnion(RelOptCluster, RelTraitSet, List, boolean) | | 0% | | 0% | 7 | 7 | 13 | 13 | 1 | 1 |
| create(RelCollation, List, boolean) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| copy(RelTraitSet, List, boolean) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |