I’m trying to create a radar chart that uses values from several different columns from the same DB entry (row). I can’t seem to find a way to do it - I think currently the chart element only supports using values from one column but from several entries.
Yeh this isn’t possible, and usually points to an issue with how data is being structured. It won’t only be charts that are challenging with data orientated this way around.
You might want to rethink your database so that data is stored in verticals and belongs to different entries of a defined Thing.