90. What is bidirectional cross-filtering in Power BI? Bidirectional cross-filtering in Power BI Desktop allows data modelers to determine how they want filters to flow for data using relationships between tables. With bidirectional cross-filtering, the filter context is propagated to a second relate...
图片里是bi-directional filter,不需要。改成cross filter direction。Cardinality是1-1关系,1-多关系,多-多关系的总称。 延伸阅读:https://learn.microsoft.com/en-us/power-bi/transform-model/desktop-relationships-understand 10. You have a Power BI model that contains a table named Sales and a related...
In the members tab, we add the users to the role. If we would use a front-end tool to analyze the data using UserA, we get the following results: We need to change the relationship between the Product Category table and the bridge table to bi-directional and make another additional cha...
Bi-directional cross filters in tabular models eliminates the need for hand-crafted DAX workarounds for propagating filter context across table relationships.Breaking the concept down into its component parts: cross filtering is the ability to set a filter context on a table base...
We recommend using bi-directional filtering only as needed. For more information, see Bi-directional relationship guidance.Tip In Power BI Desktop model view, you can interpret a relationship's cross filter direction by noticing the arrowhead(s) along the relationship line. A single arrowhead ...
So, we recommend that you activate bi-directional filtering in a measure definition by using the CROSSFILTER DAX function instead. The CROSSFILTER function can be used to modify filter directions—or even disable the relationship—during the evaluation of an expression....
You can enable dynamic security within Power BI Desktop by making use of the username() or userprincipalname() DAX functions and having the proper relationships configured.Bidirectional cross-filteringBy default, row-level security filtering uses single-directional filters, regardless of whether the ...
Filters related to columns that haveShow items with no dataenabled now respect model bidirectional cross filtering Persistent filters control for up coming Power BI service feature We are planning to release a new feature for reports in the Power BI service very soon where we will persist filters...
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