Documentation

date.hour() function

date.hour() returns the hour of a specified time. Results range from [0 - 23].

Function type signature
(t: A, ?location: {zone: string, offset: duration}) => int where A: Timeable

For more information, see Function type signatures.

Parameters

t

(Required) Time to operate on.

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

location

Location used to determine timezone. Default is the location option.

Examples

Return the hour of a time value

import "date"

date.hour(t: 2020-02-11T12:21:03.29353494Z)// Returns 12

Return the hour of a relative duration

import "date"

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

date.hour(t: -8h)// Returns 7

Return the current hour

import "date"

date.hour(t: now())

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The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Flux is going into maintenance mode and will not be supported in InfluxDB 3.0. This was a decision based on the broad demand for SQL and the continued growth and adoption of InfluxQL. We are continuing to support Flux for users in 1.x and 2.x so you can continue using it with no changes to your code. If you are interested in transitioning to InfluxDB 3.0 and want to future-proof your code, we suggest using InfluxQL.

For information about the future of Flux, see the following: