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Calculations on Dates: Using DAX Time Intelligence,tive totals or even a rolling monthly average? If the answer is yes, and why wouldn’t it be, calculations using date data such as these require the use of a group of DAX functions called “time intelligence” functions. Exploring these functions will be the focus of this chapter, and you will learn ho修饰 发表于 2025-3-30 18:44:08
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Table Expansion,hip we can create, and that’s a “virtual” relationship. A virtual relationship is a DAX expression that simulates the behavior of a physical relationship defined in the data model. In this chapter, you will learn to create virtual relationships that can resolve problems created by anomalies in the d神圣将军 发表于 2025-3-31 17:44:19
Book 2022ts of DAX so that ordinary folks can gain the skills required to tackle complex data analysis problems. But make no mistake, this is in no way an introductory book on DAX. A number of the topics you will learn, such as the concepts of context transition and table expansion, are considered advanced a令人不快 发表于 2025-4-1 00:11:55
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