[DOCS-11241] Update Compatibility Changes for 3.6: Specify that sorting with a compound index on multiple array fields will produce an error in 3.6 Created: 23/Jan/18  Updated: 29/Oct/23  Resolved: 01/Feb/18

Status: Closed
Project: Documentation
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Kelsey Schubert Assignee: Jeffrey Allen
Resolution: Fixed Votes: 0
Labels: triage
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-32839 Aggregation sorts on multiple array f... Closed
Participants:
Days since reply: 5 years, 50 weeks, 6 days ago
Story Points: 0.2

 Description   

As part of SERVER-19402, the restriction mentioned here, https://docs.mongodb.com/manual/core/index-multikey/#compound-multikey-indexes, now applies to all sort operations even if there is no supporting index.

We should clarify this is in our compatibility changes documentation for this change, https://docs.mongodb.com/manual/release-notes/3.6-compatibility/#array-sort-behavior, to specify that sorting with a compound index on multiple array fields will produce an error in 3.6.



 Comments   
Comment by Githook User [ 22/Feb/18 ]

Author:

{'username': 'jeff-allen-mongo', 'name': 'jeff-allen-mongo', 'email': 'jeffrey.allen@10gen.com'}

Message: DOCS-11241 - Updating compatibility notes for sorting on multiple array fields
Branch: master
https://github.com/mongodb/docs/commit/a17a8d783d2cfc36ae25aa1c0bd72bcb79d1573c

Comment by Githook User [ 01/Feb/18 ]

Author:

{'email': 'jeffrey.allen@10gen.com', 'name': 'jeff-allen-mongo', 'username': 'jeff-allen-mongo'}

Message: DOCS-11241 - Updating compatibility notes for sorting on multiple array fields
Branch: master
https://github.com/mongodb/docs/commit/dfae0b7f261c04612a567b94b0f3e7a6ee1fb0a7

Comment by Jeffrey Allen [ 01/Feb/18 ]

This is RFM:

https://github.com/mongodb/docs/pull/3219

Comment by Jeffrey Allen [ 30/Jan/18 ]

david.storch, this is ready for external review whenever you have some time to take a look.

Comment by Jeffrey Allen [ 29/Jan/18 ]

david.storch, sounds good! I'll add you as a reviewer as soon as the copy is approved.

Code review URL: https://mongodbcr.appspot.com/179890001/

Comment by David Storch [ 29/Jan/18 ]

jeffrey.allen, I'd like to review the proposed changes when they are ready for external review. Thanks!

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