1 Reply Latest reply on Nov 6, 2017 2:38 AM by Norbert Maijoor

    Union - column headers not matched

    Yichuan Yu

      Hi,

       

      Have anyone any idea why sometimes column headers does not match when performing union?

      The header names are exactly the same, but when union, Tableau just went ahead and create new header names with in smaller letters.

      What are the things to take note to do a proper union?

       

      Thanks