Напомена There's also the CALCULATETABLE function. It performs exactly the same functionality, except it modifies the filter context applied to an expression that returns a table object.SyntaxDAX Копира
The CALCULATE function in DAX is the magic key for many calculations we can do in DAX. However, it is not pretty intuitive how it works and I spent a lot of time trying to understand how it can be used. DAX的CALCULATE函数是很多应用场合的关键。然而,它的工作原理远没有看上去那么简单,需要...
The CALCULATE function in DAX is the magic key for many calculations we can do in DAX. However, it is not pretty intuitive how it works and I spent a lot of time trying to understand how it can be used.DAX的CALCULATE函数是很多应用场合的关键。然而,它的工作原理远没有看上去那么简单,需要...
CALCULATE is the most powerful and complex function in DAX. In this article, we provide an introduction to CALCULATE, its behavior, and how to use it. CALCU
DAX CALCULATE Function - Learn how to use the DAX CALCULATE function effectively in your data analysis projects. Discover its syntax, examples, and applications.
CALCULATE is the most important function in DAX. Quite a sweeping statement you might think but as soon as you get to grips with CALCULATE, you'll quickly realize that there won't be many expressions you author in DAX where this function won't be required, even though you might think we...
CALCULATE是DAX语言最重要的函数,之所以说它重要是因为它能改变可视化对象的初始筛选。(什么是初始筛选我们在之前章节有介绍)。 注:实际上还有一些其它函数能改变可视化对象的初始筛选,像CALCULATETABLE,CALCULATETABLE主要在DAX查询里使用,超出了本书介绍的范畴。
如果以度量值为参数会得到类似下面这种错误。 A function ‘CALCULATE’ has been used in a True/False expression that is used as a table filter expression. This is not allowed. 不能再嵌套Calculate函数。 函数的返回值不能是一个全表扫面,或者一个表以及计算表。
CALCULATE 和 CALCULATETABLE 是 DAX 中惟二可以修改筛选上下文的函数。实际上,CALCULATE 创建了一个新的筛选上下文,然后在新的上下文中计值表达式。因为新上下文的源自现有上下文,所以我们可以说它修改了计值上下文。
Direct Query - Calculate function 12-01-2019 05:03 PM Hi everyone, Due to the nature of my report, I need to use direct query. I found out that there is limitations especially when it comes to DAX formula. I am trying to build up something using the calculate function but it won...