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  1. Lucene - Core
  2. LUCENE-10402

Intervals.prefix() handles multicharacter unicode incorrectly

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 9.1
    • None
    • None
    • New

    Description

      Intervals.prefix() takes its input and builds a CompiledAutomaton, before passing this on to a new MultiTermAutomatonIntervalsSource.  However, while PrefixQuery.toAutomaton() builds a binary automaton, we don't tell CompiledAutomaton this and so it (incorrectly) does some unicode conversion on its input.

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              romseygeek Alan Woodward
              romseygeek Alan Woodward
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