Aide langage flux

Fluxlang
1

Hello, I use the Flux language on Influxdb like here

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And I would like to know if we can rename the name of the devices with an “AS” for example as in sql for the “topic” here

Thank you for your answers

2

Have you tried replacing the last line with something like this?

 |> yield(name: "desired_name")
3

Thank you for your answer, but it does not change anything.

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I would like something like this:

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4

How about using a rename function?

rename(columns: {topic: "eui_name"})
5

Also, this may help others in the future: TL;DR InfluxDB Tech Tips: Converting InfluxQL Queries to Flux Queries | InfluxData

6

Thank you for your help, I found solution in an other topic

|> map(fn: (r) => ({ r with _field: if r._field == “field_name” then “device_name” else “” }) )