Hi, the below query works fine until I select more than one item from the variable q_line from(bucket: "volt_sense") |> range(start: v.timeRangeStart, stop: v.timeRangeStop) |> filter(fn: (r) => r["_measurement"] == "mqtt_consumer") |> filter(fn: (r) => r["location"] == "rd2") |> filter(fn:…

Hello @AVVS_Sudheer Thanks for sharing!

Thank you very much for your interest in my query. I tried the suggested solution |> filter(fn: (r) => r[“_field”] =~ /${q_line:regex}/) When I look at the query inspector produces this query |> filter(fn: (r) => r[“_field”] =~ /(A0|A1|A2|A3)/) However, I get a Status: 500. Message: invalid: c…

Hi, You can use this in variable to select multiple values. r[“_field”] == “A0” or r[“_field”] == “A1” or r[“_field”] == "A2 If you use the above, it will be only 3 values. But it is not good logic. If you have more than 10 fields of the same type like A0,A1 till A10 then the above logic will not…

Can't get chart displaying data when selecting more than one value in dropdown in flux query

InfluxDB 2 Dashboards

AVVS_Sudheer July 12, 2023, 3:48am 2

Hi,

You can use the query as below for selection of more than one value in variable

|> filter(fn: (r) => r[“_field”] =~ /${q_line:regex}/)

Topic		Replies	Views
How can I filter from a multi value variable in Flux? InfluxDB 2 grafana , flux	4	7066	April 12, 2022
Grafana shows 'no data' when check more than one choose in variable Grafana	11	5465	October 25, 2021
Performant way for conditional filter Dashboards grafana , flux	2	309	November 15, 2023
Flux question with Grafana variable InfluxDB 2	0	409	March 1, 2021
How to build query filter from string OR dynamic filter generation from changing input variable Fluxlang grafana , flux	3	1102	November 30, 2022

Can't get chart displaying data when selecting more than one value in dropdown in flux query

Related topics