"No Data" after Date Range Set to "today"
I a new to Data Studio. My data source is a MySQL database and I am able to display data using scorecards and time series; however, when I change the date range to "today", both scorecards and time series show no data.
What exactly is the range of "today"? My data started from 05/16 03:00 AM; if I set the date range 05/16 to 05/17, then the data are displayed properly, so I am wondering what range does "today" cover.