| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 102 | 91% | 3 of 6 | 50% | 3 | 15 | 2 | 22 | 0 | 12 |
| checkLegalityBeforeTypeCoercion() | | 54% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| customSignature() | | 85% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| withDistinctAndChildren(boolean, List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| Max(boolean, boolean, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| constructRollUp(Expression, Expression[]) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| withAlwaysNullable(boolean) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Max(Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| Max(boolean, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Max(NullableAggregateFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| intermediateTypes() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| canRollUp() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |