| findOrderExprIndex(List) |   | 57% | | 60% | 4 | 6 | 3 | 13 | 0 | 1 |
| supportAggregatePhase(AggregatePhase) | | 40% | | 25% | 4 | 5 | 2 | 5 | 0 | 1 |
| forceSkipRegulator(AggregatePhase) | | 40% | | 25% | 4 | 5 | 2 | 5 | 0 | 1 |
| withIsSkew(boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| mustUseMultiDistinctAgg() | | 29% | | 25% | 2 | 3 | 0 | 1 | 0 | 1 |
| convertToMultiDistinct() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getDistinctArguments() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| getSignatures() | | 80% | | 66% | 2 | 4 | 2 | 7 | 0 | 1 |
| nullable() | | 92% | | 75% | 1 | 3 | 0 | 2 | 0 | 1 |
| lambda$nullable$0(Expression) | | 90% | | 50% | 2 | 3 | 0 | 1 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 11 | 0 | 1 |
| GroupConcat(boolean, boolean, Expression, Expression[]) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| GroupConcat(boolean, boolean, boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| withDistinctAndChildren(boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| withAlwaysNullable(boolean) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| GroupConcat(boolean, Expression, Expression[]) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| GroupConcat(int, NullableAggregateFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| GroupConcat(Expression, Expression[]) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |