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stream type

Select the type of stream to suit the data operation that you want the stream to perform:

  • calculate: passes through records
  • merge: combined data record from multiple streams
  • aggregate: combines or groups data records using a key attributes
  • calculate by set: groups data records as they are passed through.
  • cartesian: combines records using a cartesian join

See related terms: -
See pages:  Understanding Streams and Pipes


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