View of taxonomy terms that are used giving duplicates, even with distinct I am trying to make a view of taxonomy terms that are used in content.

I created a test content type with a taxonomy term field, and used devel to generate content.

I've created a view of taxonomy terms, and added a relationship to the content with that taxonomy field:


Edit As stated above, I created a taxonomy view. I don't think these symptoms are caused by nodes being the base table


And, naturally, it duplicated a row for the taxonomy term for each content that contains that term:



I just want a list of the taxonomy terms used, with no duplicates, which would be this:

rudusteueph
dacigiwucl


So I made the relationship required:


which got rid of spathew. Then I removed the title field from the view. However I was still getting duplicates of each content by each term:



Since I don't want any duplicates, I checked Distinct:


However, I am still getting duplicates. How can I get a true DISTINCT result set?
Try using aggregation. Turn on aggregation and try Group Results Together on your term name field.