[SERVER-81518] Add sum and count block based accumulator Created: 28/Sep/23  Updated: 27/Nov/23  Resolved: 27/Nov/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.3.0-rc0

Type: Task Priority: Major - P3
Reporter: Ian Boros Assignee: Matt Boros
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Execution
Backwards Compatibility: Fully Compatible
Participants:

 Description   

Add a block based accumulator which sums its input. The patch for SERVER-81374 can be used as a model.

We should also add a count accumulator. This will return the number of 1s in the bitset it is provided.



 Comments   
Comment by Githook User [ 21/Nov/23 ]

Author:

{'name': 'Matt Boros', 'email': 'matt.boros@mongodb.com', 'username': 'mattBoros'}

Message: SERVER-81518 Add sum and count block based accumulator
Branch: master
https://github.com/mongodb/mongo/commit/974090bae4c7f3ecaa318d05cca828baaac344f1

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