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  1. Calcite
  2. CALCITE-2437

FilterMultiJoinMergeRule doesn't combine postFilterCondition

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.19.0
    • core
    • None

    Description

      FilterMultiJoinMergeRule merges a Filter on top of a MultiJoin into the multi join itself as part of its post-join filter condition. But the rule doesn't seem to combine the top filter with the existing condition.

      I actually believe it's a bug in the code, although I never triggered it myself.

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            julianhyde Julian Hyde
            laurent Laurent Goujon
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