[SERVER-4468] Keep track of multi-key fields in index Created: 10/Dec/11  Updated: 16/Jun/16  Resolved: 16/Jun/16

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

Type: Improvement Priority: Major - P3
Reporter: Scott Hernandez (Inactive) Assignee: David Storch
Resolution: Duplicate Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
is depended on by SERVER-4463 Allow covered index use for non-array... Closed
Duplicate
duplicates SERVER-15086 Allow for efficient range queries ove... Closed
is duplicated by SERVER-17279 Intersect bounds over non-geo field o... Closed
Related
is related to SERVER-15086 Allow for efficient range queries ove... Closed
Participants:

 Description   

We can keep track of which fields have array values in a multi-key index; this would be used to optimize certain operations – see linked issues.



 Comments   
Comment by David Storch [ 16/Jun/16 ]

This was implemented under SERVER-15086. Closing as a dup.

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