| getFunctionParams(List) |  | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| AggregateFunction(String, boolean, Expression[]) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| AggregateFunction(String, List) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| accept(ExpressionVisitor, Object) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| withIsSkew(boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getDistinctArguments() |  | 87% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| computeToSql() | | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| equals(Object) | | 100% | | 83% | 2 | 7 | 0 | 8 | 0 | 1 |
| toString() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| computeHashCode() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getFunctionParams(boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| AggregateFunction(AggregateFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| getFunctionParams(boolean, boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| AggregateFunction(String, boolean, boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| getIntermediateTypes() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| withChildren(List) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| intermediateTypes() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| isDistinct() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| isSkew() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| forceSkipRegulator(AggregatePhase) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| hasVarArguments() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| supportAggregatePhase(AggregatePhase) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| mustUseMultiDistinctAgg() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |