Designing Intelligent Event Processor (IEP) Projects

Relation Stream

The Relation Stream operator converts a relation result from an input operator into a stream. It provides a summary of the differences between the two consecutive tables, and places a timestamp on each event in the diff and places the result into the output stream.

Use the Relation Stream operator when you need relation result information in stream.

ProcedureTo Create a Relation Stream Operator

  1. Drag a Relation Stream operator from the Palette to the Design view.

  2. If needed, double-click the Relation Stream operator to examine the Details and Attribute sections.