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  1. Core Server
  2. SERVER-99029

Histogram CE for AND/OR trees of all sargable ME nodes

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Optimization
    • Fully Compatible
    • QO 2025-01-20, QO 2025-02-03

      This expression is nothing fancy and valid:

      Enterprise test> db.foo.find({$and: [{ $or: [{ a: 0 }, { a: 1 }] }, { $or: [{ a: { $lt: 90 } }] }]});
MongoServerError[HistogramCEFailure]: encountered child of AndMatchExpression that was not sargable (ComparisonMatchExpression): { a: { $in: [ 0, 1 ] } }

            Assignee:
            timour.katchaounov@mongodb.com Timour Katchaounov
            Reporter:
            philip.stoev@mongodb.com Philip Stoev
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              Created:
              Updated:
              Resolved: