| computePrecision(FunctionSignature) |   | 86% | | 64% | 4 | 8 | 3 | 24 | 0 | 1 |
| withDistinctAndChildren(boolean, List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 9 | 0 | 1 |
| checkLegalityBeforeTypeCoercion() | | 100% | | 100% | 0 | 5 | 0 | 5 | 0 | 1 |
| searchSignature(List) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| Avg(boolean, boolean, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| intermediateTypes() | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| withAlwaysNullable(boolean) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| Avg(Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| Avg(boolean, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| Avg(NullableAggregateFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| getSignatures() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |