Join Calculations in Tableau скачать в хорошем качестве

Join Calculations in Tableau

Connect with us! • Subscribe to the OneNumber Newsletter: https://onenumber.biz/newsletter • Connect with Oliver Linley on LinkedIn:   / oliverlinley   • Access the Miro Board here: https://miro.com/app/board/uXjVOjuDYY... When Would You Use a Join Calculation? Tableau is pretty good at joining tables together. As long as you have a common field in both tables you want to join, Tableau can do the rest. But what if you don’t have a common field? Or, what if your common field is in a slightly different format in one of the two tables? A join calculation can solve a lot of your problems! What is a Join Calculation? A join calculation is a special kind of calculated field that can help Tableau link rows between two tables that we want to join. By using a join calculation, we can show Tableau how to make both fields exactly the same by editing one so it’s the same as the other. How to Join on a Calculated Field In this week’s tutorial, we’ll look at two examples to see how to join on a calculated field when your tables don’t exactly align. Chapters: 0:00 Intro 0:43 How does a join work? 3:20 When do you need a join calc? 4:20 How does a join calc work? 8:18 What if your fields don't match?