docs-v2/content/flux/v0/stdlib/internal/promql/promhistogramquantile.md

title	description	menu	weight
promql.promHistogramQuantile() function	`promql.promHistogramQuantile()` implements functionality equivalent to [PromQL's `histogram_quantile()` function](https://prometheus.io/docs/prometheus/latest/querying/functions/#histogram_quantile).	flux_v0_ref name parent identifier promql.promHistogramQuantile internal/promql internal/promql/promHistogramQuantile	201

promql.promHistogramQuantile() implements functionality equivalent to PromQL's histogram_quantile() function.

Important: The internal/promql package is not meant for external use.

Function type signature

(
    <-tables: stream[A],
    ?countColumn: string,
    ?quantile: float,
    ?upperBoundColumn: string,
    ?valueColumn: string,
) => stream[B] where A: Record, B: Record

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

tables

Input data. Default is piped-forward data (<-).

quantile

Quantile to compute ([0.0 - 1.0]).

countColumn

Count column name.

upperBoundColumn

Upper bound column name.

valueColumn

Output value column name.