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  1. Core Server
  2. SERVER-100828

IXSCAN cost should take multikey-ness into account

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    • Type: Icon: Improvement Improvement
    • Resolution: Won't Fix
    • Priority: Icon: Minor - P4 Minor - P4
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    • Affects Version/s: None
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    • Query Optimization
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    • 3
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      IXSCAN of a multikey index should have a higher cost due to the deduplication work required to remove duplicate records from the output.

            Assignee:
            Unassigned Unassigned
            Reporter:
            philip.stoev@mongodb.com Philip Stoev
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              Created:
              Updated:
              Resolved: