Enhance the shard targeting for EOF plans

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    • Type: Improvement
    • Resolution: Unresolved
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
    • Query Optimization
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    • 3
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      In the case when the shard targeting returns an EOF plan then mongos does not need to contact the shards at all. The EOF plans are created if the query itself is trivially false. 

              Assignee:
              [DO NOT USE] Backlog - Query Optimization
              Reporter:
              Peter Volk
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                Created:
                Updated: