77 lines
2.1 KiB
Markdown
77 lines
2.1 KiB
Markdown
---
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title: boundaries.friday() function
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description: >
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`boundaries.friday()` returns a record with `start` and `stop` boundary timestamps for last Friday.
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menu:
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flux_v0_ref:
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name: boundaries.friday
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parent: date/boundaries
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identifier: date/boundaries/friday
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weight: 201
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flux/v0/tags: [date/time]
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deprecated: 0.177.1
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---
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<!------------------------------------------------------------------------------
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IMPORTANT: This page was generated from comments in the Flux source code. Any
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edits made directly to this page will be overwritten the next time the
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documentation is generated.
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To make updates to this documentation, update the function comments above the
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function definition in the Flux source code:
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https://github.com/influxdata/flux/blob/master/stdlib/date/boundaries/boundaries.flux#L273-L277
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Contributing to Flux: https://github.com/influxdata/flux#contributing
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Fluxdoc syntax: https://github.com/influxdata/flux/blob/master/docs/fluxdoc.md
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------------------------------------------------------------------------------->
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`boundaries.friday()` returns a record with `start` and `stop` boundary timestamps for last Friday.
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Last Friday is relative to `now()`. If today is Friday, the function returns boundaries for the previous Friday.
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##### Function type signature
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```js
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() => {stop: time, start: time}
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```
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{{% caption %}}
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For more information, see [Function type signatures](/flux/v0/function-type-signatures/).
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{{% /caption %}}
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## Examples
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- [Return start and stop timestamps of last Friday](#return-start-and-stop-timestamps-of-last-friday)
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- [Query data collected last Friday](#query-data-collected-last-friday)
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### Return start and stop timestamps of last Friday
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```js
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import "date/boundaries"
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option location = timezone.fixed(offset: -8h)
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option now = () => 2021-12-30T00:40:44Z
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boundaries.friday()// Returns {start: 2021-12-24T08:00:00Z, stop:2022-12-25T08:00:00Z }
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```
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### Query data collected last Friday
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```js
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import "date/boundaries"
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day = boundaries.friday()
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from(bucket: "example-bucket")
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|> range(start: day.start, stop: day.stop)
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```
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