Iterator Function Explained Power BI
Published on Aug 19,2024:
In this video, we'll explore the iterator function in Power BI
An iterator function is a type of function that performs calculations on each row of a table and then aggregates the results of those calculations into a single value
Key Characteristics of Iterator Functions:
Row-by-row Calculation: Iterator functions evaluate an expression for each row in a table individually
Aggregation: After evaluating the expression for each row, the function aggregates the results
Context Transition: Iterators change the context in which calculations are performed, which can influence the outcome based on the current filter context
Example Iterator function
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