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  1. IMPALA
  2. IMPALA-5479

Propagate the argument 'type' for RawValue::Compare()

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: Impala 2.10.0
    • Component/s: Backend
    • Labels:
    • Epic Color:
      ghx-label-1

      Description

      CodegenAnyVal::Compare() generates code which calls the cross
      compiled version of RawValue::Compare() without propagating
      the type information into RawValue::Compare(). As a result,
      the generated code of RawValue::Compare() is not any more
      efficient than the interpreted version as we still have
      the big switch statement in it.

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            • Assignee:
              kwho Michael Ho
              Reporter:
              kwho Michael Ho
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              • Created:
                Updated:
                Resolved: