| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 135 of 239 | 43% | 20 of 20 | 0% | 18 | 23 | 32 | 48 | 8 | 13 |
| computePrecision(FunctionSignature) | | 0% | | 0% | 5 | 5 | 15 | 15 | 1 | 1 |
| checkLegalityBeforeTypeCoercion() | | 0% | | 0% | 5 | 5 | 5 | 5 | 1 | 1 |
| searchSignature(List) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| withDistinctAndChildren(boolean, List) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| intermediateTypes() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| Avg(Expression) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getSignatures() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| Avg(boolean, boolean, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| withAlwaysNullable(boolean) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Avg(boolean, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| Avg(NullableAggregateFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |