For instance, consider this straightforward DAX Power BI formula. The following labels in the diagram depict each syntax element: A: It denotes the designation of the measure, metric, or calculation (Total Sales) B: It represents the equals sign (=) operator/function, signaling the initiation ...
篇幅有限，请直接参考：http://www.sqlbi.com/daxpuzzle/unexpected-filter-behavior-in-calculate/ 完全...
When you add the Power BI add-in to an empty slide that doesn’t have a title yet, the Power BI add-in is here to help. It offers you suggestions for the slide title based on the content of you add-in. The title can be the report name, the page/visual name, or both. Just s...
Use DAX to filter on multiple valuesAnother way to filter on multiple fields is by creating a calculated column that concatenates two fields to a single value. Then you can filter on that value.For example, we have two fields: Territory and Chain. In Power BI Desktop, create a new ...
To learn more about Power BI Desktop quick measures, which provide many common measure calculations for you, see Use quick measures for common calculations. If you want to take a deeper dive into DAX formulas and create some more advanced measures, see Learn DAX basics in Power BI Desktop. ...
Power BI DAX IF not working exactly 05-09-2017 05:08 AM Hi, I had a query where I want to match the values of credit side with the debit side based on ID. I got help from one of the member to create formula, it checks the sum and give back the result. But on transac...
After the equals sign, type r. A dropdown suggestion list shows all of the DAX functions beginning with the letter R. Selecting each function shows a description of its effect. As you type, the suggestion list scales closer to the function you need. Select RELATED, and then press Enter. ...
The best way to learn DAX is to create some basic formulas, use them with actual data, and see the results for yourself. The examples and tasks here use the Contoso Sales Sample for Power BI Desktop file. This sample file is the same one used in the Tutorial: Create your own measures...
Aggregations in Power BI can improve query performance over large DirectQuery semantic models. By using aggregations, you cache data at the aggregated level in-memory. Aggregations in Power BI can be manually configured in the data model, as described in this article. For Premium subscriptions, aut...
Using the Power BI Lookup Value function, you can find a value from another column in the table when the value from another column equals some value, and then use the result to which you want to apply some filtering or some other work. ...