[SERVER-84547] Enhance the shard targeting for EOF plans Created: 04/Jan/24  Updated: 05/Jan/24

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Major - P3
Reporter: Peter Volk Assignee: Backlog - Query Optimization
Resolution: Unresolved Votes: 0
Labels: neweng
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Optimization
Participants:

 Description   

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. 


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