[SERVER-726] btree scanning should optimize exclusive bounds Created: 09/Mar/10  Updated: 12/Jul/16  Resolved: 24/Aug/10

Status: Closed
Project: Core Server
Component/s: Querying
Affects Version/s: None
Fix Version/s: 1.7.0

Type: Bug Priority: Major - P3
Reporter: Aaron Staple Assignee: Aaron Staple
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-1211 don't use simplifiedQuery() to negate... Closed
Participants:

 Description   

Given an exclusive bound, we should avoid scanning over btree elements that match the bound.



 Comments   
Comment by auto [ 14/Sep/10 ]

Author:

{'login': 'astaple', 'name': 'Aaron', 'email': 'aaron@10gen.com'}

Message: SERVER-726 calculate bound unions a bit more precisely
http://github.com/mongodb/mongo/commit/d983964bf103bb7c1ebae3743aed8621e7c0aedd

Comment by auto [ 18/Aug/10 ]

Author:

{'login': 'astaple', 'name': 'Aaron', 'email': 'aaron@10gen.com'}

Message: SERVER-726 optimize exclusive bounds
http://github.com/mongodb/mongo/commit/fe7a8dfaf48e167a5cfeed4aa1b27ae803623688

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