Function Values Overview

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Explore Function Values in Power Query M Language, vital for representing functions as values. This page provides a comprehensive list and descriptions of Function Values available in the M Language.

Function Values

FunctionDescriptionInputOutput
Function.FromCreates a function with a specific parameter signature on top of a function that takes a single list argumentTypeFunction
Function.InvokeInvokes the given functionFunctionAny
Function.InvokeAfterInvokes the given function after the specified duration has passed.FunctionAny
Function.InvokeWithErrorContextThis function is intended for internal use only.FunctionAny
Function.IsDataSourceReturns whether or not a particular function is considered a data source.FunctionLogical
Function.ScalarVectorCreates a scalar function on top of a vector function, batching multiple invocations.TypeFunction

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Microsoft documentation: https://learn.microsoft.com/en-us/powerquery-m/function-values