Patse
1
Hey,
I have a cutomized Grafana variable which returns a 1;2;3 or 4
I tried to call it within my Filters like this:
Variable=“${myVariable}”
from(bucket: “MyBucket”)
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) =>
r._measurement == "MyMeasurement" and
r.Generic_Name == "Machine_**{Variable}**_weight"
)
The Problem is that i only get no data.
Is there a way to achive this?
I tried to call the Variable like in this post
Patse
2
I found a possibility which works with the filter() function and the keep() function.
That is to put the text pieces together like this:
r.Generic_Name == “Machine_”+"${Variable}"+"_weight"
However this doesn’t work with the rename() function. i only get the error:
Why is my way working on some functions but not with rename?
What do i have to do to make it work?
