Regex into a select statement

Hello, i’m currently using grafana with influxdb. I would like to make a quey using regex but i can’t find a way for this in grafana. In influxdb, i can make something like this: select /.*usage_idle/ from db1.autogen.cpu. Does Grafana support regex like this? What i want to make sure is to remove the prefix (mean) of my field names. For example: for “mean_usage_idle” only grab the part “usage_idle”.

Fer Rios

you can write SELECT mean(/mean.*/) FROM