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Type: New Feature
Resolution: Duplicate
Priority: Major - P3
Fix Version/s: None
Affects Version/s: None
Component/s: Aggregation Framework
Labels:
- qopt-team

Assigned Teams:

Query
Confidence Status:
None
Work Order:
3
CAR Domain/s:
None

Aha! Reference:
None
Tracking Level:
None
Risk Status:
None
Exec Notes:
None
Goal Name(s):
None
Goal Link:
None

It would be great to be able to pass variables and access them, for instance within $group.

As mentioned, such a feature is available within MongoDB MapReduce.

Having it in the Aggregation Framework could enable some very awesome computational possibilities.

duplicates

SERVER-46115 Implement 'let' parameters to aggregate commands

Closed

related to

SERVER-29161 Ability to access previous document in $group aggregation

Closed

Assignee:: Backlog - Query Team (Inactive)
Reporter:: Peter Maedel
Participants:: Backlog - Query Team, Peter Maedel
Votes:: 1 Vote for this issue
Watchers:: 2 Start watching this issue

Created:: Mar 04 2012 03:03:10 PM UTC
Updated:: Dec 06 2022 05:35:22 AM UTC
Resolved:: Aug 04 2020 06:21:05 PM UTC