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  1. Core Server
  2. SERVER-18365

Get rid of MatchExpression::NIN match type

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.1.4
    • Querying
    • Fully Compatible

    Description

      This match type presumably corresponds to the $nin query operator. However, the MatchExpression parser rewrites $nin to a NOT expression node with an IN child. Therefore, the NIN match type is not used, and should be deleted.

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              qingyang.chen Qingyang Chen
              david.storch@mongodb.com David Storch
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                Updated:
                Resolved: