[SERVER-65466] Include shard filters in columnar index plans when appropriate Created: 11/Apr/22  Updated: 29/Oct/23  Resolved: 09/May/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 6.1.0-rc0

Type: Task Priority: Major - P3
Reporter: Ian Boros Assignee: Charlie Swanson
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-66284 Enable hinting a COLUMN_SCAN even whe... Open
Backwards Compatibility: Fully Compatible
Participants:

 Description   

This work involves detecting when a shard filter is necessary, adding the shard key field(s) to the list of required fields from the columnar index scan, and then including the SHARD_FILTER stage in the query plan.



 Comments   
Comment by Githook User [ 09/May/22 ]

Author:

{'name': 'Charlie Swanson', 'email': 'charlie.swanson@mongodb.com', 'username': 'cswanson310'}

Message: SERVER-65466 Add shard key fields to column_scan
Branch: master
https://github.com/mongodb/mongo/commit/5028dc820e646a07e6ff0215aae4488a516dfdd4

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