[SERVER-83424] [CQF] Enable sampling CE with query parameterization Created: 17/Nov/23  Updated: 12/Dec/23  Resolved: 12/Dec/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: Ben Shteinfeld Assignee: Ben Shteinfeld
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-83423 [CQF] Store parameterized constants i... Closed
is depended on by SERVER-81955 M1. Parameterized Query Optimization ... Closed
Backwards Compatibility: Fully Compatible
Sprint: QO 2023-11-27, QO 2023-12-11, QO 2023-12-25
Participants:

 Description   

This can be done by either:

  1. Inlining constants for getParam() expressions in sampling CE during ABT lowering.
  2. Leaving getParam() expressions untouched and binding constant values in global slots.


 Comments   
Comment by Githook User [ 12/Dec/23 ]

Author:

{'name': 'Ben Shteinfeld', 'email': 'ben.shteinfeld@mongodb.com', 'username': 'bshteinfeld'}

Message: SERVER-83424 Sampling CE binds parameter values

GitOrigin-RevId: db44af9c826bdd2a6998aae2921c5eee0d1a9ec5
Branch: master
https://github.com/mongodb/mongo/commit/74099049a2a96d899dd1b7f6afed8a271ddca391

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