以PowerBI星球常用的案例模型为例,假如要计算“U盘”的销售额,度量值可以这样写: 销售额 U盘= CALCULATE( [销售额], '产品表'[产品名称]="U盘" ) 其实还可以用IN来表达,写法如下: 销售额 U盘 = CALCULATE( [销售额], '产品表'[产品名称] IN { "U盘" } ) 上面两个度量值返回同样的结果。 因为IN的...
B. The equals sign operator (=), which indicates the beginning of the formula. C. The CALCULATE function, which evaluates an expression, as an argument, in a context that is modified by the specified filters. D. Parenthesis (), which surround an expression containing one or more arguments....
Refreshes of the semantic model in Power BI will only work for data sources where the privacy level is set to public or organizational. After you invoke the function, the result is added as a new column to the table. The transformation is also added as an applied step in the query. In...
DAX is a formula language for working with relational data, like in Power BI Desktop. DAX includes a library of over 200 functions, operators, and constructs, providing immense flexibility in creating formulas to calculate results for just about any data analysis need. Calculated tables are best ...
APPLIES TO: Power BI Desktop Power BI serviceThis tutorial is an introduction to some of the features of the Power BI service. In this tutorial, you connect to data, create a report and a dashboard, and ask questions about your data. The exercises show you how to work with data on a...
在Power BI Desktop中的DAX语言中,可以使用IN操作符来过滤和匹配多个值。IN操作符用于确定一个表达式是否匹配指定的值列表。 具体使用方法如下: 1. 首先,在Power BI D...
Transform, shape, and model data in Power BI Overview Query Editor overview Tutorials Create your own measures Create calculated columns Create calculation groups Concepts Edit data models in the Power BI service (preview) Use semantic model version history (preview) ...
CALCULATE( [销售额], NOT '产品表'[产品名称] IN { "U盘", "耳机" ,"硬盘" } ) 这样就可以把不在这个列表内的其他产品的销售额计算出来了。 IN用于多列 IN不仅用于一列,还可以用于多列。 比如要计算销往南京的U盘销售额,正常是这么写:
以PowerBI星球常用的案例模型为例,假如要计算“U盘”的销售额,度量值可以这样写: 销售额 U盘= CALCULATE( [销售额], '产品表'[产品名称]="U盘" ) 其实还可以用IN来表达,写法如下: 销售额 U盘 = CALCULATE( [销售额], '产品表'[产品名称] IN { "U盘" } ) 上面两个度量值返回同样的结果。 因为IN的...
一文掌握Power BI中的IN运算符 一文掌握Power BI中的IN运算符_腾讯新闻 (qq.com) __EOF__