2 Replies Latest reply on Dec 19, 2016 12:36 PM by sherry.shaik Branched from an earlier discussion.

    Re: How to do Data blending with 3 common fields and 2 data sources?


      " A Tableau data blend is a variation on a left join that starts with linking dimension(s) from the primary, all fields from secondary source(s) are aggregated to the level of those linking dimension(s). In other words, a data blend will not increase the level of detail in the primary. In your case, the primary does not have all combinations of those fields available, so as you turn on the linking dimensions there is less and less matching data from the secondary."
      I have the same issue(It's taking all secondary sources as aggregated fields), Can you help me in trying scaffold solution?