GetArrayLength (Azure Stream Analytics)

 

Updated: April 22, 2016

Applies To: Azure

Returns the length of the specified array.

Syntax

GetArrayLength ( array_expression )  

array_expression

Is the array expression to be evaluated as a source array. array_expression can be a column of type Array or result of another function call.

bigint

SELECT   
    GetArrayLength(arrayField) AS arrayLength  
FROM input  
  

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