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  1. Flink
  2. FLINK-19059

Support to consume retractions for OVER WINDOW operator

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    Description

      Currently, OVER WINDOW in streaming SQL only support to consume insert-only stream and doesn't support to consume retractions (i.e. contains UPDATE/DELETE messages). This results in OVER WINDOW can't be used to follow after unbounded group by or streaming join.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. FLINK-26802 StreamPhysicalOverAggregate doesn't support consuming update and delete changes which is produced by node Deduplicate

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. FLINK-27969 StreamPhysicalOverAggregate doesn't support consuming update and delete changes

          • Major - Major loss of function.
          • Closed
          is related to

          New Feature - A new feature of the product, which has yet to be developed. FLINK-20487 Support to consume retractions for window aggregate operator

          • Major - Major loss of function.
          • Closed
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-37647 Add support for NonTimeRowsUnboundedPrecedingFunction for OverAggregate

          • Major - Major loss of function.
          • Open
          links to

          Web Link GitHub Pull Request #25753

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              bvarghese Bonnie Varghese
              jark Jark Wu
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                Updated:
                Resolved: