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  1. Apache Drill
  2. DRILL-4527

Remove unnecessary code: DrillAvgVarianceConvertlet.java

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.18.0
    • Server
    • None

    Description

      DrillConvertletTable is used as a way to have custom functions. For example, for EXTRACT(), DrilLConvertletTable.get() returns DrillExtractConvertlet, which returns a custom RexNode for the extract function.

      On the other hand, DrillAvgVarianceConvertlet is never used. stddev/avg/variance functions are handled by DrillAggregateRule and DrillReduceAggregatesRule.

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              ihuzenko Igor Guzenko
              minjikim MinJi Kim
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