To refresh the link published through Tableau public as data get updated in SQL server

Question

I have made Tableau dashboard in Tableau Desktop & published it in Tableau public. Extract is used to data refresh, but when I refresh the data, the graph in the tableau Desktop get updated, but the published link does not.
I am having only Tableau Desktop & Tableau public (does not have Tableau online, Tableau server).

Answer 1

Tableau Public doesn't connect to your SQL Server. The only way to update Tableau Public dashboards is to republish the entire workbook to Tableau Public after refreshing in Tableau Desktop.