[DOCS-9854] 3.6: Addition of hint to aggregation Created: 03/Feb/17  Updated: 08/Sep/22  Resolved: 27/Jul/17

Status: Closed
Project: Documentation
Component/s: API, Server
Affects Version/s: None
Fix Version/s: 3.6, 3.5.3

Type: Improvement Priority: Major - P3
Reporter: James Wahlin Assignee: Kay Kim (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Documented
documents SERVER-27848 Add index hint to aggregation and non... Closed
Participants:
Days since reply: 1 year, 21 weeks, 6 days ago
Epic Link: DOCS: 3.6 Server

 Description   

A "hint" option has been added to the aggregate command which allows users to force index usage for an aggregation pipeline. We should update both the command and shell helper documentation to reflect. It is worth noting that:

  1. Any hint provided affects only the initial document source. It will not be applied for subsequent queries performed by $lookup and $graphLookup.
  2. Hint behavior is in line with what we have today for the find command.


 Comments   
Comment by Linus Unnebäck [ 08/Sep/22 ]

Is there any ticket tracking the ability to supply a `hint` to `$graphLookup`?

Comment by Githook User [ 27/Jul/17 ]

Author:

{'email': 'kay.kim@10gen.com', 'username': 'kay-kim', 'name': 'kay'}

Message: DOCS-9854: 3.6 agg and hint
Branch: master
https://github.com/mongodb/docs/commit/a92874cb4ab9f6ab3ca80e6ae59760b70386efa5

Comment by Emily Hall [ 19/May/17 ]

@Kay.Kim - this is a early 3.6 ticket. I am placing this in your queue until we have a 3.6 documentation kick-off.

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