Date Range Histogram from Dynamic Tag History

Is there a way to populate the date range histogram with a dynamic history tag? I have a pop-up window that is displaying the status of pumps, it gets the status from a dynamic tag history but I can’t find a way to populate the histogram with the history tag. I can do a SQL query but I have to point it at a table and the history tag could be spread over 12 (I have it set for a table per month) possibly tables with names that will eventually change. Is there an easy way to do this or am I making it too complicated?


You’ve actually hit on something close to my heart, that the histogram doesn’t show data for SQLTags History. This has been on the TO-DO list since 7.0, and hasn’t happened yet (in fact, it’s become a bit of a joke, though not in a good way). Anyhow, we firmly resolve to have this in there for 7.3.


Well at least it wasn’t just me :wink:

Thanks for letting me know and the quick response!