Returns the number of points over a time window.
If no time window is provided it returns the total number of points in the series.
|ts (optional)||Time window. It can also be a timestamp that determines the end of the first time bucket starting at 1970-01-01.|
An integer value.
Count can be used to calculate points over a period of time.
# Get the number of points in 'series-001' over the past 24 hours. select count(now) from "series-001" between now - 1d and now