[SERVER-81630] Enable Boolean expression simplifier Created: 02/Oct/23  Updated: 14/Nov/23  Resolved: 19/Oct/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: Alexander Ignatyev Assignee: Alexander Ignatyev
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Issue split
split from SERVER-75079 Simplify boolean expressions before f... Closed
Problem/Incident
causes SERVER-83085 Upsert from $nor predicate generates ... Needs Scheduling
Related
related to SERVER-83091 $or query can trigger an infinite loo... Closed
is related to SERVER-82347 Remove unnecessary MatchExpression co... Closed
Backwards Compatibility: Fully Compatible
Sprint: QO 2023-10-16, QO 2023-10-30
Participants:
Linked BF Score: 164

 Comments   
Comment by Githook User [ 18/Oct/23 ]

Author:

{'name': 'Alexander Ignatyev', 'email': 'alexander.ignatyev@mongodb.com', 'username': 'aligusnet'}

Message: SERVER-81630 Enable the Boolean expression simplifier

Enable the simplifier for 'find' and 'aggregate' commands of the classic optimizer, migrate the simplifier to std::bitset due to performance reasons, improve the simplifier safe heuristics introduced in SERVER-81139.
Branch: master
https://github.com/mongodb/mongo/commit/56b10f30b4344d452e1a564faa0b7df1fc7f9f04

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