[SERVER-76815] Parameterize COUNT_SCAN index keys in SBE Created: 03/May/23  Updated: 29/Oct/23  Resolved: 16/Jun/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.1.0-rc0

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

Issue Links:
Depends
depends on SERVER-52958 [SBE] Add support for the COUNT_SCAN ... Closed
is depended on by SERVER-77973 Do not gate COUNT_SCAN in SBE by feat... Closed
Problem/Incident
Backwards Compatibility: Fully Compatible
Sprint: QE 2023-05-15, QE 2023-05-29, QE 2023-06-12, QE 2023-06-26
Participants:
Linked BF Score: 35

 Description   

SERVER-52958 supports COUNT_SCAN in SBE, but the index keys are constant in the SBE plan and caching the queries with COUNT_SCAN is disabled.

This task is to parameterize the index keys in COUNT_SCAN and enable caching such queries.



 Comments   
Comment by Githook User [ 14/Jun/23 ]

Author:

{'name': 'Zixuan Zhuang', 'email': 'zixuan.zhuang@mongodb.com', 'username': 'leozzx'}

Message: SERVER-76815 Parameterize COUNT_SCAN queries
Branch: master
https://github.com/mongodb/mongo/commit/97729d8901abc78bb80e2521d852e95bff46d8a1

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