Is this to a live data source connected to Teradata or is it an extract? If live data source maybe try extracting the data and see if it behaves the same way. There should also be a way to get the actual query sent in the log files which might yield a clue.
The connection is live. When I look at a data extract, I'm seeing data for the date that is not showing up in the visual.
When I change the relative date to show a longer or shorter time period, eventually I see the most recent date show up in the report. Obviously, this is not what I'm hoping to see. Ideally I want to see the past 30 days.
Yesterday, I could get the date to show up if I switched to 29 or 31 days. Now I need to go to 33 or 28 days. Is there some sort of caching on Tableau server that would keep the report from showing the most recent date?