Very much a noob here. I’m using Grafana to plot my weight from body composition scales. Consequently I want the numbers to be exact. In the GUI it shows it is using
mean(), but clicking on it only allows “remove”.
So I changed to the text editor and changed
last() as shown below:
SELECT last("value") FROM "kg" WHERE ("entity_id" = 'michael_s_weight') AND $timeFilter GROUP BY time($__interval) fill(none)
If I then exit the text editor, it changes back to
mean(). I also tried “Apply” after making the change in the text editor. Once I edit the panel again it returns to the text editor and shows
last(), but once again when I return to the GUI it reverts to
Being new to this I’m probably doing something wrong, and this is my first foray into the forums, so my search skills are not yet up to scratch. What am I doing wrong?