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  1. Calcite
  2. CALCITE-2729

Introducing WindowReduceExpressionRule

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.20.0
    • None

    Description

      Introducing WindowExpressionRules, for example:
      select sum(sal) over (partition by deptno order by sal) from src where sal=5000
      can be reduced to
      select sum(5000) over (partition by deptno) from src where sal=5000

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-2658 Introducing more ReduceExpressionRules

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

          Web Link GitHub Pull Request #912

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              Chunwei Lei Chunwei Lei
              Chunwei Lei Chunwei Lei
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