Not able to nest 2 variables in grafana

In the variables drop down the dates are not getting filtered out by month instead all the dates for all the 12 months are displaying instead of displaying all the dates in just the selected month

${mon} instead in the date variable query. Also not sure why you are using what seems like regex. Why not just =

still not working

What data type is month? Numeric ir string


where mon = $mon
Works for me.

Not working though, any other way you’ll be able to help me out ?