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  1. Spark
  2. SPARK-34705 Add code-gen for all join types of sort merge join
  3. SPARK-35363

Refactor sort merge join code-gen be agnostic to join type

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.2.0
    • Fix Version/s: 3.2.0
    • Component/s: SQL
    • Labels:
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      Description

      This is a pre-requisite of https://github.com/apache/spark/pull/32476, in discussion of https://github.com/apache/spark/pull/32476#issuecomment-836469779 . This is to refactor sort merge join code-gen to depend on streamed/buffered terminology, which makes the code-gen agnostic to different join types and can be extended to support other join types than inner join.

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            • Assignee:
              chengsu Cheng Su
              Reporter:
              chengsu Cheng Su
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              • Created:
                Updated:
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