I’m trying to get a graph working based om MySQL data. The data is visible, but I cannot figure out (even after a couple of hours search on Google and this community) how to set the name of the data correctly. Now it always says: “Unknown”.
This is my SQL used:
SELECT UNIX_TIMESTAMP(Time) as time_sec, Value as value FROM Item4 WHERE $__timeFilter(Time) ORDER BY Time ASC
And that yields this:
Am I doing things correctly?