计值环境由透视表行、列标签,筛选器、切片器、图表坐标轴等因素共同决定,其中最重要的是由 CALCUALTE 以编程方式创建的筛选上下文,它可以覆盖外部环境中相同的筛选条件。 当使用列作为筛选器时,DAX 不会对包含这一列的整张表应用筛选器。它只对列应用筛选器。然后,因为列是表的一部分,因此表也会有一个筛选器。...
it's possible to recreate the filter context in DAX Studio, but before you start trying different things it's necessary understand the following: each slicer selection is translated into a table, this table will be used tablefilter, as a side note, this explains why every filter in DA...
针对动态的filter context的时候,首选变量表达式。so easy! 欢迎关注DAX Share!
DAX help needed - context filter only for values in both categories 10-30-2023 01:35 AM Hi, Could you please help me with solving issue with DAX formula? I created very simple dataset which I replicate my problem with main dataset ( sales data). I would like to fi...
But if you are looking out to create a measure then you need to use the filter context DAX expressions. prettyprintCopy Total Group 1 Amount = SUMX(FILTER('Txn', RELATED('Mst'[Group1])="Grp A1") ,'Txn'[Amount]) Total Group 2 Amount = SUMX(FILTER('Txn', ...
For more information about context, see Context in DAX Formulas.Filters that Remove DuplicatesIn addition to filtering for specific values, you can return a unique set of values from another table or column. This can be helpful when you want to count the number of unique values in a column,...
FILTER()是DAX中最强大的表函数之一,在前两章中我们介绍过:表函数的主要目的是可以让我们在度量值中创建和使用虚拟表。这不是DAX中表函数的唯一用途,但这种用法是最常见的。这些虚拟表非常有用,因为我们可以使用FILTER表带来的所有好处,而不需要在PBI模型中把它变成实体表。当FILTER()和CALCULATE函数双剑合璧时,它...
The answer is that within this formula, row context, not filter context, is used. The shaded lines in the formula below iterate over each row in theSalestable returned for the filter context, creating a row context for each: Because within the shaded bit of the formula DAX has to create...
Therefore, to test whether a specific value is in filter context, your formula must first test that the VALUES function returns a single row. Two functions can help you accomplish this task: the HASONEVALUE and the SELECTEDVALUE DAX functions....
Consequently, in this visual that groups by color, the measure formula overwrites the filter context with a new filter.This result might or might not be what you want. The next unit introduces the KEEPFILTERS DAX function, which is a filter modification function that you can use to preserve ...