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  1. Flink
  2. FLINK-6335

Parse DISTINCT over grouped window in stream SQL

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • None
    • Table SQL / API
    • None

    Description

      The SQL on the batch side supports the DISTINCT keyword over aggregation. This jira proposes to support the DISTINCT keyword on streaming aggregation using the same technique on the batch side.

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        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. FLINK-6373 Add runtime support for distinct aggregation over grouped windows

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-8688 Enable distinct aggregation for data stream on Table/SQL API

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

          Web Link GitHub Pull Request #3764

          Activity

            People

              wheat9 Haohui Mai
              wheat9 Haohui Mai
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              Dates

                Created:
                Updated:
                Resolved: