参考官方资料:https://learn.microsoft.com/en-us/power-bi/transform-model/desktop-create-and-manage-relationships#understanding-additional-options 主角就是下图中的那个设置:cross filter direction= single/both 我的实测与解读: 场景一: 因为OrderHead里的一个OrderNumber,可以filter出OrderLine对应OrderNumber记录...
在分析数据时,不可能总是对单个数据表进行分析,有时需要把多个数据表导入到PowerBI中,通过多个表中的数据及其关系来执行一些复杂的数据分析任务,因此,为准确计算分析的结果,需要在数据建模中,创建数据表之间的关系。在PowerBI中,关系(Relationship)是指数据表之间的基数(Cardinality)和交叉筛选方向(Cross Filter Directio...
PowerBi Cross Filteration without Relationship 05-19-2022 04:19 AM Hello everyone I've been working on PowerBi on-premises, and everything works fine except for one single issue. Basically, I've come from Google Data Studio due to major support towards connections (i.e. Microsoft ...
在PowerBI Desktop的关系(Relationship)视图中,通过实线/虚线表示物理关系(Physical Relationship),实线的两端是1和*号,表示关系的两端,这种实线表示的关系处于活跃状态,虚线是不活跃的关系。虚拟关系(Virtual Relationship)是通过DAX表达式(例如,通过FILTER函数)创建的关系,一般是用在度量值中,用于交互查询。PowerBI的关系...
虚拟关系(Virtual Relationship)是通过DAX表达式(例如,通过FILTER函数)创建的关系,一般是用在度量值中,用于交互查询。PowerBI的关系,实际上是按照特定的属性对另一端进行切片,通常是按照1端的属性,对N端进行切片和聚合分析。 PowerBI的关系和关系型数据库的外键相似,外键是通过两个表(事实表和维度表)之间的数据列...
在PowerBI Desktop的关系(Relationship)视图中,通过实线/虚线表示物理关系(Physical Relationship),实线的两端是1和*号,表示关系的两端,这种实线表示的关系处于活跃状态,虚线是不活跃的关系。虚拟关系(Virtual Relationship)是通过DAX表达式(例如,通过FILTER函数)创建的关系,一般是用在度量值中,用于交互查询。PowerBI的关系...
在PowerBI Desktop的关系(Relationship)视图中,通过实线/虚线表示物理关系(Physical Relationship),实线的两端是1和*号,表示关系的两端,这种实线表示的关系处于活跃状态,虚线是不活跃的关系。虚拟关系(Virtual Relationship)是通过DAX表达式(例如,通过FILTER函数)创建的关系,一般是用在度量值中,用于交互查询。PowerBI的关系...
Enable bidirectional cross-filtering for DirectQueryYou can enable cross-filtering in the Edit relationship dialog box. To enable cross-filtering for a relationship, you must configure the following options:Set Cross filter direction to Both. Select Apply security filter in both directions....
We define the relationship in this way, because each product has many sales, and the column in the Product table (ProductCode) is unique. When you define a relationship cardinality as Many-1, 1-Many, or 1-1, Power BI validates it, so the cardinality that you select matches the actual ...
A relationship that filters in both directions is commonly described as bi-directional.For one-to-many relationships, the cross filter direction is always from the "one" side, and optionally from the "many" side (bi-directional). For one-to-one relationships, the cross filter direction is ...