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  1. Calcite
  2. CALCITE-1864

Allow NULL literal as argument

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.14.0
    • Component/s: None
    • Labels:
      None

      Description

      Even though the SQL standard does not allow raw (non-casted) NULL literals, most databases do. So we should allow 1 = null or select * from emp where empno > null. Of course, these expressions always return UNKNOWN.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-2921 Allow NULL as argument to function calls

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                julianhyde Julian Hyde
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                • Created:
                  Updated:
                  Resolved: