| checkLegalityBeforeTypeCoercion() |  | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| findOrderExprIndex(List) |  | 70% | | 60% | 4 | 6 | 3 | 13 | 0 | 1 |
| MultiDistinctGroupConcat(boolean, Expression, Expression[]) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getSignatures() | | 50% | | 33% | 3 | 4 | 4 | 7 | 0 | 1 |
| withDistinctAndChildren(boolean, List) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| MultiDistinctGroupConcat(Expression, Expression[]) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| nullable() | | 92% | | 50% | 2 | 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 |
| MultiDistinctGroupConcat(boolean, List) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| MultiDistinctGroupConcat(NullableAggregateFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| withAlwaysNullable(boolean) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |