[SERVER-61652] $group with a collation returns different number of results Created: 19/Nov/21  Updated: 29/Oct/23  Resolved: 23/Nov/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: Backlog
Fix Version/s: 5.2.0

Type: Bug Priority: Major - P3
Reporter: Eric Cox (Inactive) Assignee: Irina Yatsenko (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: QE 2021-11-29
Participants:

 Description   

It looks like this test is seeing a different number of docs being returned when there's a collation on the collection.

https://logkeeper.mongodb.org/lobster/build/f1bc993303085d81713acaa781df07b1/test/6195b4d0c2ab68468a462323#bookmarks=0%2C31&l=1&shareLine=18



 Comments   
Comment by Githook User [ 22/Nov/21 ]

Author:

{'name': 'Irina Yatsenko', 'email': 'irina.yatsenko@mongodb.com', 'username': 'IrinaYatsenko'}

Message: SERVER-61652 Make addToSet in SBE to be collation aware
Branch: master
https://github.com/mongodb/mongo/commit/72f6b0659b7b3c88fb78543e69b6374a091e107e

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