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  1. Calcite
  2. CALCITE-3285

EnumerableMergeJoin should support non-equi join conditions

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.23.0
    • None

    Description

      Calcite should be able to generate EnumerableMergeJoin with non-equi join conditions, as long as there are equi-join conditions.

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        Issue Links

        blocks

        New Feature - A new feature of the product, which has yet to be developed. CALCITE-3833 Support SemiJoin in EnumerableMergeJoin

        • Major - Major loss of function.
        • Closed

        New Feature - A new feature of the product, which has yet to be developed. CALCITE-3834 Support AntiJoin in EnumerableMergeJoin

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

        New Feature - A new feature of the product, which has yet to be developed. CALCITE-2973 Allow theta joins that have equi conditions to be executed using a hash join algorithm

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

        Improvement - An improvement or enhancement to an existing feature or task. CALCITE-3284 Enumerable hash semijoin / antijoin support non-equi join conditions

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

        Improvement - An improvement or enhancement to an existing feature or task. CALCITE-3667 EnumerableMergeJoin should not use take-while enumerator

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

        Web Link GitHub Pull Request #1576

        Web Link GitHub Pull Request #1788

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            rubenql Ruben Q L
            hyuan Haisheng Yuan
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