Explain of a $match agg stage does not reflect optimizations

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 3.6.0-rc2
    • Affects Version/s: None
    • Component/s: Querying
    • Fully Compatible
    • ALL
    • Query 2017-10-23, Query 2017-11-13
    • None
    • 3
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      The DocumentSourceMatch entry in an explain document gets created by the DocumentSourceMatch::serialize() method, but that function outputs the original query input, rather than the resulting MatchExpression, meaning that any optimizations to the MatchExpression do not appear in the explain output.

            Assignee:
            Janna Golden
            Reporter:
            Justin Seyster
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              Created:
              Updated:
              Resolved: