January 2019
Beginner to intermediate
670 pages
18h 32m
English
book
Tableau 2019.x Cookbook
by Dmitry Anoshin, Teodora Matic, Slaven Bogdanovic, Tania Lincoln, Dmitrii Shirokov
Content preview from Tableau 2019.x Cookbook
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What we performed is an Inner join of the two tables. There are also other joins, such as Left, Right, and Full Outer, offered in Tableau. They're generally available to switch between, in the Join window.
Using an inner join was appropriate in our case, because all of the rows in both tables could be matched—thanks to a unique key field. The inner joins produce tables with cases that have been matched in both tables.
The Left join keeps all of the values from the left tables, while using only the cases from the right table that have a match in the left table, as shown in the following screenshot:
The Right join works on ...
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