[SERVER-40969] No-op Document/Value to BSON conversion when Document has not been modified Created: 02/May/19  Updated: 29/Oct/23  Resolved: 22/Jul/19

Status: Closed
Project: Core Server
Component/s: Aggregation Framework
Affects Version/s: None
Fix Version/s: 4.3.1

Type: Task Priority: Major - P3
Reporter: David Storch Assignee: Martin Neupauer
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
is duplicated by SERVER-33920 Optimize transformation from BSON to ... Closed
Backwards Compatibility: Fully Compatible
Sprint: Query 2019-05-20, Query 2019-06-03, Query 2019-06-17, Query 2019-07-01, Query 2019-07-15, Query 2019-07-29
Participants:

 Comments   
Comment by Githook User [ 22/Jul/19 ]

Author:

{'name': 'Martin Neupauer', 'username': 'MartinNeupauer', 'email': 'martin.neupauer@mongodb.com'}

Message: SERVER-40969 No-op Document/Value to BSON conversion when Document has not been modified.

This is a part 2 of the ticket - the hash value is removed from ValueElement as it did not
yield performance improvement as hoped.
Branch: master
https://github.com/mongodb/mongo/commit/46fbdcb11d9cc27d53922e4e0d27fdc6ed332b32

Comment by Githook User [ 22/Jul/19 ]

Author:

{'name': 'Martin Neupauer', 'username': 'MartinNeupauer', 'email': 'martin.neupauer@mongodb.com'}

Message: SERVER-40969 No-op Document/Value to BSON conversion when Document has not been modified.
Branch: master
https://github.com/mongodb/mongo/commit/64bbf8969d59b8461af6d0dd80f5630f6d721e2f

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