EXPAND DAX Function
Retrieves a context with added levels of detail compared to the current context. If an expression is provided, returns its value in the new context, allowing for navigation in hierarchies and calculation at a more detailed level.
Syntax
| Parameter | Attributes | Description |
|---|---|---|
| Expression | Optional |
The expression to be evaluated in the new context. |
| Axis | Optional |
An axis reference. |
| Column | Optional Repeatable |
A column in the data grid. |
| N | Optional |
The number of levels to expand. If omitted, the default value is 1. |
Related articles
Learn more about EXPAND in the following articles:
-
Introducing VISUAL SHAPE for visual calculations in Power BI
This article introduces the VISUAL SHAPE clause, which defines a hierarchical structure for a table used in visual calculations. » Read more
-
Introducing EXPAND and COLLAPSE for visual calculations in Power BI
This article introduces the two basic visual context navigation functions: EXPAND and COLLAPSE. » Read more
-
Using EXPAND and COLLAPSE in visual calculations
This article provides examples of visual calculations where the use of EXPAND and COLLAPSE is required to obtain the correct result. » Read more
Last update: Nov 14, 2024 » Contribute » Show contributors
Contributors: Alberto Ferrari, Marco Russo
Microsoft documentation: https://learn.microsoft.com/en-us/dax/expand-function-dax