There's no way to restrict analysts from using custom sql within Tableau Desktop, and there's no permissions that can be set when publishing. Maybe you could restrict it on the database itself, or go submit an idea Ideas . Or better yet, label it as a best practice and if you see some really awful custom sql that analysts are having problems with, say convert it to standard Tableau joins and show them the benefits.
Tabatha, Agreed w Jeff. I also want to understand what is your true concern for publishers to use other data sources or custom SQL. I have an IT supported Tableau server that is mainly for EDW data sources, I also know that publishers join EDW data with other datasets that are not in EDW but are important for them to get additional insights. Why not? However I do watch all the data sources used on the server and my management is Ok as long as the EDW vs other data source mix is about 70-30 (not other way around).
The extracts we push to Server are considered the System of Record. If we allow end users to create their own then it would likely be an admin nightmare trying to moderate them. We have an entire department of staff that creates and supports these extracts. For now we have avoided this issue because we recently learned that they will not need to publish anything back to the server!
Thank you all for the responses. I hope that in a future version there is a little more control over what a publisher can and cannot publish.
Hi Tabatha, have you considered certified data sources? Only Site Admins and Project Leaders are allowed to certify a data source (more details at link). This doesn't keep non-certified data sources completely off the Server but it does show users if the data source is certified, which you can define/socialize among users as whatever you'd like (e.g. system of record) . The certification status is visible in Tableau Desktop and to end user viewing a specific View (above the View, hover over the cylinder (to the right of the Favorite star) to the right of the bread crumbs). Let us know if you have any questions with this!
Thank you. Yes we have certified all of the data sources we have validated.
Just trying to keep the number of non-certified ones down. That is a good
practice though. Thanks for the reminder.
Sr. BI Developer
Office of Analytics
On Mon, Jul 16, 2018 at 1:36 PM, Kye Hittle <email@example.com>