I’m trying to create panel variable drop downs where the user can select a variable based on tags in the database. This query works:
SHOW TAG VALUES WITH KEY = “wlc”
However, that shows all of the keys for the tag “wlc” for all time. I’d like to narrow that down to the time range selected in the panel. I tried this:
SHOW TAG VALUES WITH KEY = “wlc” WHERE $timeFilter
But that generates the error
Templating init failed
error parsing query: missing parameter: timeFilter
How would one go about doing this?