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articleVariables in DAX
Using variables in DAX makes the code easier to read, faster, and easier to debug. In this article, we discuss how and when to use variables, along with why they are so important in any DAX expression. Read more
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articleVariables in DAX
In this article, you learn a new feature in DAX 2015: variables. The 2015 version of the DAX language has many new functions, but none of them is a game changer for the language as variables are. Read more
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This article describes how variables should be used in DAX expressions involving IF and SWITCH statements in order to improve performance. Read more
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articleDAX coding style using variables
This article shows how variables in DAX can impact the coding style, simplifying a step-by-step approach and improving the readability of your code. Read more
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This article shows how to define variables in DAX queries and introduces the differences in scope when there are multiple EVALUATE statements. Read more
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This article explains how to improve DAX queries using GENERATE and ROW instead of ADDCOLUMNS when you create table expressions. Read more
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This article describes how to use variables to optimize the performance of DAX expressions containing multiple instances of the same measure or the same sub-expression. Read more
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I recently wrote a few articles about a new function in DAX and the use of variables. For those of you using Power BI or Azure Analysis Services, you always have access to the latest version of the language. Well,… Read more
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This article describes how to correctly use column references when manipulating tables assigned to DAX variables, avoiding syntax errors and making the code easier to read and maintain. Read more
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The second edition of The Definitive Guide to DAX is now available worldwide! This blog post explains why we felt the need to rewrite the book and describes what happens behind the scenes when producing a book. Read more