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boundaries.yesterday() function

content/flux/v0/stdlib/experimental/date/boundaries/yesterday.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/experimental/date/boundaries/boundaries.flux#L44-L46 Contributing to Flux: https://github.com/influxdata/flux#contributing Fluxdoc syntax: https://github.com/influxdata/flux/blob/master/docs/fluxdoc.md ------------------------------------------------------------------------------->

boundaries.yesterday() returns a record with start and stop boundary timestamps for yesterday.

Yesterday is relative to now().

Function type signature
js
() => {stop: time, start: time}

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

Examples

Return start and stop timestamps of yesterday

js
import "experimental/date/boundaries"

option now = () => 2022-01-02T13:45:28Z

boundaries.yesterday(

)// Returns {start: 2022-01-01T00:00:00.000000000Z, stop: 2022-01-02T00:00:00.000000000Z}

Query data from yesterday

js
import "experimental/date/boundaries"

day = boundaries.yesterday()

from(bucket: "example-bucket")
    |> range(start: day.start, stop: day.stop)