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  1. Lucene - Core
  2. LUCENE-10026

CombinedFieldQuery has incorrect equals/ hashCode

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 8.10
    • None
    • None
    • New

    Description

      The current equals and hashCode methods only compare query terms. This
      meant that queries on different fields, or with different field weights, are
      considered equal.

      During boolean query rewrites, duplicate clauses are removed. So because equals/
      hashCode is incorrect, rewrites can accidentally drop CombinedFieldQuery clauses.

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            Unassigned Unassigned
            julietibs Julie Tibshirani
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