[SERVER-60672] Simpler pushdown when timeseries collection has no mixed-schema buckets Created: 13/Oct/21  Updated: 29/Oct/23  Resolved: 16/Dec/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 5.3.0

Type: Task Priority: Major - P3
Reporter: David Percy Assignee: Sam Mercier
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-59505 Time-series query on mixed, nested me... Closed
depends on SERVER-60574 Add a new catalog flag to indicate wh... Closed
is depended on by SERVER-59163 Enable partial indexes on time-series... Closed
Related
Backwards Compatibility: Fully Compatible
Sprint: QO 2021-11-15, QO 2021-11-29, QO 2021-12-13, QO 2021-12-27
Participants:
Linked BF Score: 120

 Description   

When the flag defined in SERVER-60574 is false, we know the collection has no mixed-schema buckets, so we can avoid the more complex predicate pushdown that was necessary to fix SERVER-59505.



 Comments   
Comment by Githook User [ 14/Dec/21 ]

Author:

{'name': 'samontea', 'email': 'merciers.merciers@gmail.com', 'username': 'samontea'}

Message: SERVER-60672 Simpler pushdown when timeseries collection has no mixed-schema buckets
Branch: master
https://github.com/mongodb/mongo/commit/8fb1d8039361bcbf3a0ab77127cc6712783485ca

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