| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 98 of 211 | 53% | 6 of 14 | 57% | 4 | 12 | 16 | 42 | 0 | 5 |
| rewriteExpressions(LogicalPlan, Collection) | | 12% | | 16% | 3 | 4 | 13 | 16 | 0 | 1 |
| tryGenUniqueFunctionAlias(Collection) | | 56% | | 83% | 1 | 4 | 3 | 13 | 0 | 1 |
| buildRules() | | 100% | n/a | 0 | 1 | 0 | 8 | 0 | 1 | |
| lambda$tryGenUniqueFunctionAlias$0(Map, TreeNode) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| AddProjectForUniqueFunction() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |