[SERVER-12927] Support ROLLUP function in the $group aggregation operator Created: 27/Feb/14  Updated: 06/Dec/22

Status: Backlog
Project: Core Server
Component/s: Aggregation Framework
Affects Version/s: None
Fix Version/s: None

Type: New Feature Priority: Major - P3
Reporter: Linda Qin Assignee: Backlog - Query Execution
Resolution: Unresolved Votes: 0
Labels: accumulator, expression
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
Related
related to SERVER-15611 Support returning both the matched do... Closed
related to SERVER-23654 Add $facet aggregation stage Closed
related to SERVER-6365 New aggregation pipeline operator: $c... Closed
Assigned Teams:
Query Execution
Participants:
Case:

 Description   

Like the ROLLUP command in SQL. So that when we use $group operator in the aggregation framework, we can not only calculate aggregate values for each group, but also get the aggregate values for all the groups.



 Comments   
Comment by Xu Huansha [ 03/Sep/14 ]

is there any solution?

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