December 2019
Beginner
370 pages
8h 9m
English
book
Tableau Desktop Certified Associate: Exam Guide
by Dmitry Anoshin, JC Gillet, Fabian Peri, Radhika Biyani, Gleb Makarenko
Content preview from Tableau Desktop Certified Associate: Exam Guide
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Joins
Joining the data allows you to combine tables using common fields in order to perform analysis. You can think of joining tables as extending a table by adding columns from a source table to a target table. You can combine tables using a common field (a column present in both tables) in Tableau. Based on the related field, we can combine rows from multiple tables. If the tables you are using are from the same source (database, workbook, and so on) then the procedure involves a single connection. Working with tables from the same data source is computationally more efficient; however, it is not a requirement.
The Orders table should already be in the canvas.
Double-click or drag the People table to the canvas (an inner-join icon will ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.