approx_percentile_cont_with_weight_udaf

datafusion::functions_aggregate::approx_percentile_cont_with_weight

Function approx_percentile_cont_with_weight_udaf 

Source 
pub fn approx_percentile_cont_with_weight_udaf() -> Arc<AggregateUDF>
Expand description

AggregateFunction that returns a AggregateUDF for ApproxPercentileContWithWeight