[SERVER-81345] [CQF] Create a structure to keep track of indexed fields Created: 22/Sep/23  Updated: 29/Oct/23  Resolved: 06/Oct/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.2.0-rc0

Type: Improvement Priority: Major - P3
Reporter: Svilen Mihaylov (Inactive) Assignee: Chi-I Huang
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-80734 [CQF] Only sample indexed fields Closed
Backwards Compatibility: Fully Compatible
Sprint: QO 2023-10-02, QO 2023-10-16
Participants:

 Description   

Currently we maintain multikeyness trie in the metadata. While in practice it is populated entirely using index metadata, in the future this might not be the case. We should have a dedicated structure which tracks indexes only.



 Comments   
Comment by Githook User [ 05/Oct/23 ]

Author:

{'name': 'Chi-I Huang', 'email': 'chii.huang@mongodb.com', 'username': 'chiihuang'}

Message: SERVER-81345 Introduce IndexedFieldPaths in metadata

Introduce IndexedFieldPaths in metadata to keep track of indexed field paths.
Branch: master
https://github.com/mongodb/mongo/commit/5db6b0fb844bf00cbdae8357e59c19056e643d27

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