| resultForEmptyInput() |  | 0% | | 0% | 5 | 5 | 10 | 10 | 1 | 1 |
| convertToMultiDistinct() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| withIsSkew(boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| constructRollUp(Expression, Expression[]) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| Sum0(boolean, Expression) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| canRollUp() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| withDistinctAndChildren(boolean, List) |  | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 10 | 0 | 1 |
| searchSignature(List) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| checkLegalityBeforeTypeCoercion() | | 100% | | 100% | 0 | 5 | 0 | 5 | 0 | 1 |
| Sum0(boolean, boolean, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| Sum0(Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| Sum0(AggregateFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| getSignatures() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |