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date.nanosecond() function

content/flux/v0/stdlib/date/nanosecond.md

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<!------------------------------------------------------------------------------ IMPORTANT: This page was generated from comments in the Flux source code. Any edits made directly to this page will be overwritten the next time the documentation is generated. To make updates to this documentation, update the function comments above the function definition in the Flux source code: https://github.com/influxdata/flux/blob/master/stdlib/date/date.flux#L682-L682 Contributing to Flux: https://github.com/influxdata/flux#contributing Fluxdoc syntax: https://github.com/influxdata/flux/blob/master/docs/fluxdoc.md ------------------------------------------------------------------------------->

date.nanosecond() returns the nanoseconds for a specified time. Results range from [0-999999999].

Function type signature
js
(t: A) => int where A: Timeable

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

Parameters

t

({{< req >}}) Time to operate on.

Use an absolute time, relative duration, or integer. Durations are relative to now().

Examples

Return the nanosecond for a time value

js
import "date"

date.nanosecond(t: 2020-02-11T12:21:03.29353494Z)// Returns 293534940

Return the nanosecond for a relative duration

js
import "date"

option now = () => 2020-02-11T12:21:03.29353494Z

date.nanosecond(t: -2111984ns)// Returns 128412016

Return the current nanosecond unit

js
import "date"

date.nanosecond(t: now())