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
Show: