How to append queries in power query |

Опубликовано: 17 Сентябрь 2023
на канале: Data Science Tutorials

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The append query in Power Query is a transformation that allows you to combine the data from two or more tables into a single table. The tables must have the same column headers, or the resulting table will contain null values for the columns that are not present in all of the tables.

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To append queries in Power Query, you can follow these steps:

Open the Power Query Editor.
Select the tables that you want to append.
Click on the Home tab.
In the Combine group, click on the Append queries button.
In the Append dialog box, select the tables that you want to append.
Click on the OK button.
The appended table will be created and added to the Power Query Editor.

Here are some additional things to keep in mind when using the append query in Power Query:

You can also use the Append queries as new option to create a new query that contains the appended data.
If the tables that you are appending have different column types, Power Query will try to convert the data types to the most compatible type.
You can use the Advanced options in the Append dialog box to control how the appended data is handled. For example, you can specify whether to keep duplicate rows or to remove them.