Open Power Query Editor in Power BI Desktop Select “Combine and Transform Data” from the Home tab menu Select “Append Queries” to combine two or more data sources Choose the columns you want to concatenate
Unlike custom columns that are created as part of a query by usingAdd Custom Columnin Power Query Editor, calculated columns that are created inReportview,Dataview, orModelview are based on data you've already loaded into the model. For example, you might choose to concatenate values from tw...
If you like the power of the Drilldown Choropleth, but you prefer a bubble look similiar to our default Power BI map, theDrilldown Cartogramis a good custom visual for you to try. This map has the same custom map files and drilldown features, but displays a circle for each location wit...
DAX functions in Power BI will never refer to individual values, they always refer to a complete field, column, or table. However, you have to create filters inside the DAX formula, if you want to use DAX functions on individual values. DAX functions can also be applied for separate rows...
DAX functions take a column or a table as a reference. Keep in mind, in Power BI Desktop you’re working with a relational data model. Looking up values in another table is easy, and in most cases you don’t need to create any formulas at all. As you can see, functions in DAX ...
APPLIES TO: Power BI Desktop Power BI service This detailed guide provides a comprehensive and detailed exposition of the various format settings available for column charts in both Power BI Desktop and Power BI Service. Serving as a reference guide, we've listed the multitude of ...
One interesting capability when connecting to databases is the ability to provide a custom SQL statement. This is useful for customers who already had complex SQL queries to pull data for their reports and wanted to get started with the Power BI Designer. ...
Avoid relationships on calculated columns.In databases where you need to do multi-column joins, Power BI doesn't allow basing relationships on multiple columns as the primary key or foreign key. The common workaround is to concatenate the columns by using a calculated column, and base the join...
Power BI supports many data sources. Access to data can be made using Excel or SQL Server. Interactive visualizations can be created. Custom Visualization Power BI might not be able to handle complex data. The customized library of visualizations you choose will then be available to you. ...
CONCATENATE Function Test for errors within a formula Unlike Excel, you cannot have valid values in one row of a calculated column and invalid values in another row. That is, if there is an error in any part of a Power Pivot column, the entire column is flagged with an error, so th...