The ALLNOBLANKROW function is a powerful DAX function that can be used to remove blank rows from a table or a result set. In Power BI, the ALLNOBLANKROW function with UNION removes the blank rows from the resulting table.
This function can help improve data quality, enhance report performance, improve data visualization, and so on.
In this article, I will explain a step-by-step method on how to use the ALLNOBLANKROW function with UNION in Power BI.
Let’s get started.
Getting started: How to Use ALLNOBLANKROW with Union in Power BI
Follow the below steps to use the ALLNOBLANKROW with Union in Power BI:
Create a new measure
To get started, the first thing to do is to create a new measure. To do that, open the Power BI Desktop and go to the Modeling tab, then click on New Measure.
Enter the formula
In the New Measure dialog box, enter the following formula:
Measure_Name = UNION(ALLNOBLANKROW(TableX), ALLNOBLANKROW(TableY))
Don’t forget to replace Measure_Name with the name of your new measure. Also, replace TableX and TableY with the names of the tables that you want to UNION.
Save the measure
Finally, click Enter to create the new measure. Now, you can drag the new measure to a new or existing visual in the report.
FAQs: How to Use ALLNOBLANKROW with Union in Power BI
Can ALLNOBLANKROW be used with other functions?
Yes, it can.
You can use the ALLNOBLANKROW
function with functions such as JOIN
or APPEND
, to remove blank rows and improve data quality.
How does the ALLNOBLANKROW function work?
The function removes any blank rows from a table or dataset. This can help to avoid issues with duplicate or missing data.
Are there any limitations to using the ALLNOBLANKROW function?
Yes, there is.
It may increase the amount of processing time and memory required, especially for large datasets.
Also, removing blank rows may not always be good, as it can sometimes result in data loss.
Conclusion: How to Use ALLNOBLANKROW with Union in Power BI
By following these steps, you should be able to use the ALLNOBLANKROW
function with UNION
in Power BI.
The ALLNOBLANKROW
function removes every blank row before performing the UNION
operation, which can help to avoid issues with duplicate or missing data.
Finally, the ALLNOBLANKROW
function is an important tool for Power BI developers and data analysts who work with large datasets and generate accurate insights. And by removing the blank rows, they can improve the quality of their data.
I hope you understood these steps.
Thanks for reading!