Mastering Unions in Tableau - Manual & Wildcard Methods
In this video, you will learn how to use unions in Tableau, which allow you to combine data from multiple sources into one table.
You will see how to perform manual unions, which require you to select the tables you want to join, and wildcard unions, which automatically match tables based on a pattern.
You will also learn the advantages and disadvantages of each method, and how to troubleshoot common issues with unions.
By the end of this video, you will be able to master unions in Tableau and create powerful visualizations with your data.
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