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  1. Core Server
  2. SERVER-83287

Ixscan plans on unique indexes needlessly call next() on storage cursor

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    • Query Execution
    • Fully Compatible
    • 154

      When we make an index scan SBE plan with point bounds, we end up calling next() in the storage layer more than once, even though a unique index guarantees that there can only be one key. We should consider optimizing this.

            Assignee:
            zixuan.zhuang@mongodb.com Zixuan Zhuang
            Reporter:
            ian.boros@mongodb.com Ian Boros
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