Extractors.Csv()
Updated: March 28, 2017
The Csv() extractor disallows the delimiter parameter and defaults the field delimiter to ',' (comma). All other parameters are the same. See Extractor Parameters (U-SQL) for all supported parameters and their defaults values.
Examples
- The examples can be executed in Visual Studio with the Azure Data Lake Tools plug-in.
- The example below uses the sample data provided with your Data Lake Analytics account. See Prepare source data for additional information.
// Excel CSV (ANSI with ASCII only)
// You need to quote ASCII with [] to make sure it is not read as a reserved U-SQL keyword
@Trips =
EXTRACT date DateTime,
driver_id int,
vehicle_id int,
trips string // Array
FROM "/Samples/Data/AmbulanceData/DriverShiftTrips.csv"
USING Extractors.Csv(encoding: Encoding.[ASCII]);
OUTPUT @Trips
TO "/Output/ReferenceGuide/BuiltIn/UDOs/extractorCsv_DriverShiftTrips.csv"
USING Outputters.Csv();
See Also
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