[SERVER-11987] optimize sort stage with limit Created: 06/Dec/13  Updated: 11/Jul/16  Resolved: 09/Dec/13

Status: Closed
Project: Core Server
Component/s: Querying
Affects Version/s: None
Fix Version/s: 2.5.5

Type: Improvement Priority: Major - P3
Reporter: Benety Goh Assignee: Benety Goh
Resolution: Done Votes: 0
Labels: query_triage
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-10026 New query system Closed
Backwards Compatibility: Fully Compatible
Participants:

 Description   

The existing sort stage in the new query framework is not aware of limits in the canonical query. This can be improved.



 Comments   
Comment by Githook User [ 12/Dec/13 ]

Author:

{u'username': u'benety', u'name': u'Benety Goh', u'email': u'benety@mongodb.com'}

Message: SERVER-11987 update disk loc map before removing working set member
Branch: master
https://github.com/mongodb/mongo/commit/4450abfa43e7781e6f16ac9cc23206dbb6b2b673

Comment by Githook User [ 09/Dec/13 ]

Author:

{u'username': u'benety', u'name': u'Benety Goh', u'email': u'benety@mongodb.com'}

Message: SERVER-11987 extended sort stage to be limit-aware
Branch: master
https://github.com/mongodb/mongo/commit/a7ca46483bcb18ca3fb8c276797b765b4c1c0ada

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