Setting a warning if the query loads for too long

A data connection admin user can set the time limit for every connection before a warning is shown when data is loaded through a query.

For more information on creating or editing data connections, see Connection to a data source and Editing a data connection.

Select the Data tab in the Data Connection modal.
Enter the number of seconds you want to pass before the warning appears in Query Still Loading Warning (Seconds).

It is also possible to have this message appear when viewing a dashboard, see Dashboards.