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  1. Derby
  2. DERBY-5034

[patch] bad field masking makes non functional rowsInput evaluation

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 10.7.1.1
    • Fix Version/s: 10.8.1.2
    • Component/s: Network Server
    • Labels:
      None
    • Urgency:
      Normal
    • Bug behavior facts:
      Regression

      Description

      RealDistinctScalarAggregateStatistics derives from RealScalarAggregateStatistics

      RealDistinctScalarAggregateStatistics takes a constructor parm of rowsInput and forwards it to the super class's constructor, where it is stored for use by the class.

      However, the subclass mistakenly added a masked rowsInput field that is never set, and thus interferes with the proper use of the super class's rowsInput field.

      patch removed the erroneous subclass's field.

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            • Assignee:
              dbrosius@apache.org Dave Brosius
              Reporter:
              dbrosius@apache.org Dave Brosius
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