[SERVER-79466] Extend stage builder to process $match on block values Created: 28/Jul/23  Updated: 29/Oct/23  Resolved: 25/Sep/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.2.0-rc0

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

Issue Links:
Depends
depends on SERVER-79462 Extend PlanStageSlots in SBE stage bu... Closed
depends on SERVER-79465 Implement partial Expression Vectorizer Closed
Assigned Teams:
Query Execution
Backwards Compatibility: Fully Compatible
Sprint: QE 2023-10-02
Participants:
Story Points: 3

 Description   

Extend the stage builder so that, if a $match stage has to be added on top of a stage that produces block values in its output slots, the correct EExpression tree is generated and the output slots include a new slot holding a block value representing the bitmap of items which satisfy the condition.



 Comments   
Comment by Githook User [ 25/Sep/23 ]

Author:

{'name': 'Alberto Massari', 'email': 'alberto.massari@mongodb.com', 'username': 'albymassari'}

Message: SERVER-79466 Integrate vectorizer for block processing in stage builder
Branch: master
https://github.com/mongodb/mongo/commit/b20f147be028661bdbd5fc29a0ee3af01b1011a9

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