LEN (Azure Stream Analytics)
Updated: April 22, 2016
Applies To: Azure
Returns the number of characters of the specified string expression, excluding trailing blanks.
Syntax
LEN ( string_expression )
string_expression
Is the string expression to be evaluated. string_expression can be a constant or column of type nvarchar(max)
bigint
SELECT TollId, EntryTime, LicensePlate, LEN (LicensePlate) AS Len_License FROM Input TIMESTAMP BY EntryTime WHERE Toll > 5
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