Can you create the ability for coders to specify what colors they want data points to be within SQL? That way whole categories of data can be certain colors on a map or graph.
That’s an interesting idea. The current approach in Redash is still a bit limited for specifying colours. There is an initial GitHub issue collecting various related threads about this here:
Do you have a GitHub account? Just thinking it would be optimal to add the idea there (allow changing colours via SQL).
Query parameters can be retrieved using a query, so it might be possible to do something similar for retrieving colours, or a colour set.