Sep 16, 2025 · Adds a column named newColumnName to the table table. The values for the column are computed using the specified selection function columnGenerator with each row taken as an input.

Nov 28, 2025 · The Table.AddColumn function in Power Query M adds a new column to an existing table. This function requires you to choose the table to be modified (table), name the new column …

Aug 13, 2024 · In this post, I’m going to show you how you can compare your values against an average to show a percent change in a new calculated column within Power Query.

In this video, we’ll show you how to create multiple custom columns in Power Query at once, helping you centralize your calculations and keep everything in one place for easier updates and a...

Nov 28, 2025 · In this tutorial, I will show how to use different types of IF conditions in Power Query. We will look at examples using AND, OR, multiple IF statements, checking errors, and adding a column …

Add a number column named "TotalPrice" to the table, with each value being the sum of the [Price] and [Shipping] columns. Result: Table.Transformation. Adds a column with the specified name. The …

Power Query is a data transformation and preparation tool within Microsoft Excel and Power BI. In this tutorial, I'll be explaining the "Add Column from Examples", a handy feature you can use in Power …

Aug 29, 2025 · To add a new custom column, select a column from the Available columns list. Then, select the Insert column button below the list to add it to the custom column formula.

Insert a column into the Custom Column Formula box by selecting a column from the Available Columns list, and then selecting Insert. Note You can reference multiple columns as long as you separate …

Aug 20, 2024 · To do this task, select the Monthly Income column, select the Column from examples command, and then select From selection. The preview pane displays a new, editable column where …