| checkLegalityAfterRewrite() |  | 0% | | 0% | 5 | 5 | 9 | 9 | 1 | 1 |
| checkLegalityBeforeTypeCoercion() | | 0% | | 0% | 4 | 4 | 10 | 10 | 1 | 1 |
| PercentileApproxWeighted(boolean, boolean, Expression, Expression, Expression, Expression) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| withDistinctAndChildren(boolean, List) | | 0% | | 0% | 3 | 3 | 2 | 2 | 1 | 1 |
| PercentileApproxWeighted(boolean, Expression, Expression, Expression, Expression) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| PercentileApproxWeighted(Expression, Expression, Expression, Expression) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| PercentileApproxWeighted(Expression, Expression, Expression) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| withAlwaysNullable(boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| accept(ExpressionVisitor, Object) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| PercentileApproxWeighted(NullableAggregateFunctionParams) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| getSignatures() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getDistinctArguments() |  | 92% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 |
| PercentileApproxWeighted(boolean, boolean, Expression, Expression, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| PercentileApproxWeighted(boolean, Expression, Expression, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |