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  1. Calcite
  2. CALCITE-2580

RexSimplify: coalesce(null > null, true) produces wrong result in unknownAsFalse mode

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.17.0
    • 1.18.0
    • core

    Description

      checkSimplify2(coalesce(gt(nullInt, nullInt), trueLiteral), "true", "true");

      java.lang.AssertionError: result mismatch:
when applied to {}, COALESCE(>(null, null), true) yielded true, and false yielded false

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          blocks

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-2575 Release Calcite 1.18.0

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-2575 Release Calcite 1.18.0

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

          Web Link PR 865

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              julianhyde Julian Hyde
              vladimirsitnikov Vladimir Sitnikov
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              Dates

                Created:
                Updated:
                Resolved: