In the previous article, we laid the groundwork by exploring thebasics of Excel Power Query. Now, it’s time to put it to use in real-world scenarios. Below, you will find a number of examples that will guide you through the effective applications of PQ in everyday situations. The exam...
Consider this dataset. We want to find the difference between the order date and the delivery date. Steps: Import the data to the Power Query Editor window following thesame steps as Method 1. Select theOrder Datecolumn andDelivery Datecolumn together by holding theCtrlkey. ...
Microsoft Excel is one of the most famous self-service BI tools (Ehrenmueller-Jensen, 2020). When using Excel, users may need to use Power Query to extract data from various sources and reshape it as required. Then, the tool can perform data analysis and build reports. This way, business...
With Power Query, you can connect to many different data sources and transform the data into the shape you want.In this article, you learn how to create queries with Power Query by discovering:How the "Get Data" experience works in Power Query. How to use and take advantage of the Power...
The M language is the data transformation language of Power Query. Anything that happens in the query is ultimately written in M. If you want to do advanced transformations using the Power Query engine, you can use the Advanced Editor to access the script of the query and modify it as you...
Select View details under Value.NativeQuery to verify which query is being sent to the database.While this article is suggesting what alternative to apply, the main goal is for you to learn how to use the query plan to investigate query folding. This article also provides visibility of what...
This section provides an overview of how to use Power Query for data analysis. You will learn the main steps involved in importing, transforming, combining, and exporting data. These steps are: Get data– connect to different data sources and load them into Power Query. ...
In Power Query, once queries have been shared by data stewards or other business users using Power BI for Office 365, these shared queries become available in the Power BI metadata repository. Users in the organization can find and use queries that are s
To use the Power BI Lookup Value function for optimal performance, you can consider the following points: If using the RELATED function is not possible, you can opt for the Power BI Lookup Value function. The query plans generated by Lookup Value are usually relatively optimized. However, und...
Now you can promote the top row back to column headings. In theTransformtab, press theUse First Row as Headerscommand then chooseUse First Row as Headersfrom the menu. 8. Calculate age Calculating someone or something's age is a common need in any type of analysis, and Power Query has ...