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  1. Calcite
  2. CALCITE-2567

Simplify IS NULL(null) to true

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.17.0
    • 1.18.0
    • core
    • None

    Description

      The "is null(null)" should simplify to "true",but RexSimplify#simplifyIsNull does not work for it.

      A PR have made to solve this issue at PR 835

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        Issue Links

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          Web Link PR 835

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              julianhyde Julian Hyde
              pzw2018 pengzhiwei
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              Dates

                Created:
                Updated:
                Resolved: