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  1. Calcite
  2. CALCITE-3887

Filter and Join conditions may not need to retain nullability during simplifications

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.23.0
    • Component/s: core

      Description

      Reported by Shuo Cheng: that there are situation in which join conditions are placed inside a redundant `CAST`.

      https://mail-archives.apache.org/mod_mbox/calcite-dev/202003.mbox/%3CCABYySnvtrMFWaBqM7_FgKedXELdXeCqciRJV7G4MyYN07HUOnQ%40mail.gmail.com%3E

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            • Assignee:
              kgyrtkirk Zoltan Haindrich
              Reporter:
              kgyrtkirk Zoltan Haindrich

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