hourSelection() function

hourSelection() filters rows by time values in a specified hour range.

Function type signature
    <-tables: stream[A],
    start: int,
    stop: int,
    ?location: {zone: string, offset: duration},
    ?timeColumn: string,
) => stream[A] where A: Record

For more information, see Function type signatures.



(Required) First hour of the hour range (inclusive). Hours range from [0-23].


(Required) Last hour of the hour range (inclusive). Hours range from [0-23].


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


Column that contains the time value. Default is _time.


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


Filter by business hours

    |> hourSelection(start: 9, stop: 17)

View example input and output

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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: