The possible values for the selected column, will be ignored if query is passed
Show TimeSeriesGranularity
The available time series granularities. Granularities define the unit of time to aggregate the Metric data for a time series query.For example, if the granularity is set to DAY, then the the time series query will return a label and a value for each day.If there are no records for a given time series granularity, Propel will return the label and a value of “0” so that the time series can be properly visualized.