[SERVER-70890] Heuristic CE for the ABT representation of $exists Created: 27/Oct/22  Updated: 29/Oct/23  Resolved: 07/Nov/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 6.2.0-rc0

Type: Task Priority: Major - P3
Reporter: Timour Katchaounov Assignee: Alya Berciu
Resolution: Fixed Votes: 0
Labels: M8
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: QO 2022-11-14
Participants:

 Description   

Estimate the internal ABT representation of $exists via statistics counter(s).



 Comments   
Comment by Githook User [ 07/Nov/22 ]

Author:

{'name': 'Alya Berciu', 'email': 'alya.berciu@mongodb.com', 'username': 'alyacb'}

Message: SERVER-70890 Implement heuristic CE for $exists
Branch: master
https://github.com/mongodb/mongo/commit/386a618237647767016f55f153185db6c9399812

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